10 Best Tow Behind Sprayers (June 2026) Buying Guide

If you have more than half an acre of lawn, pasture, or food plot to maintain, hauling a backpack sprayer around gets old fast. The right tow behind sprayer hooks to your lawn tractor, ATV, or UTV and turns hours of hand-pumping into a quick ride-on job. I spent the last several months comparing tanks, pumps, booms, and wand setups across the top selling models so you do not have to guess which one deserves your money.

In this guide to the best tow behind sprayers of 2026, I break down ten models I have either run myself or researched through verified owner reports. You will find real pump specs, honest assembly feedback, and clear guidance on which sprayer fits which property size. Whether you are spraying liquid fertilizer on a 2-acre lawn or knocking down weeds across a 10-acre food plot, there is a pick here that matches your setup.

One thing I learned quickly from reading hundreds of owner reviews is that pump quality and nozzle design matter more than tank size. A 25-gallon tank with a weak pump will frustrate you more than a 15-gallon tank with a strong one. I kept that lens front and center while ranking these models, and I also leaned on real owner durability reports from lawncare forums to separate the models that last from the ones that leak after one season.

Top 3 Picks for Best Tow Behind Sprayers

If you want the short version before digging into the full reviews, here are the three models I would buy with my own money depending on budget and property size. These picks come from comparing build quality, pump performance, spray coverage, and long-term owner satisfaction across all ten models in this guide.

The NorthStar earns the top spot because of its commercial-grade NSQ Series pump and 120-inch breakaway boom that covers ground fast without sacrificing durability. The Homestead wins on value for smaller properties where a 12-gallon tank and simple single-nozzle boom get the job done. The FIMCO earned the highest owner rating in the group and brings a solid 3-nozzle boom plus a 2-year consumer warranty that gives peace of mind.

Best Tow Behind Sprayers in 2026: Full Comparison

Before jumping into individual reviews, scan the comparison table below to see all ten models side by side. I organized them by tank capacity and spray width so you can quickly narrow down which ones fit your property. Every model listed here earned its spot through verified owner feedback and hands-on research.

1. NorthStar 21-Gallon Tow-Behind Boom and Spot Sprayer

I am starting with the NorthStar because it is the model I see recommended most often in lawncare forums by owners who have run their units for multiple seasons. The 21-gallon tank sits on a powder-coated steel cart with 12-inch pneumatic wheels that handle uneven pasture ground without complaint. What sets this unit apart is the NSQ Series on-demand pump, which carries a 100% continuous duty rating and uses patented DXS-3 Viton valves with a Santoprene diaphragm for longer service life than standard pump designs.

The spring-loaded breakaway boom gives you a 120-inch overall spray width with 80 inches of effective coverage, which means fewer passes across large lawns. I like that the boom arms fold independently and that you get nozzle-by-nozzle control so you can shut off sections when spraying near flower beds or driveways. The recirculation feature is a nice touch because it keeps wettable powder chemicals mixed instead of settling at the bottom of the tank.

On the spot spray side, the included gun reaches 19 feet vertically and 30 feet horizontally, which is plenty for fence lines and tree trunks. The 360-inch hose gives enough reach for most tow vehicle setups, though some owners report the wiring harness is short and may need an extension if your ATV battery is mounted under the seat. Tightening the hose clamps before the first use is the most common assembly tip I read across owner reviews.

The main complaint I saw across the 1,940 Amazon reviews is that NorthStar occasionally ships boxes with missing hardware or a cheap wand. The wand is the one upgrade most owners make within the first season. The pump itself gets near-universal praise, and several forum members on MyTractorForum reported three-plus years of use with zero pump failures.

Best Property Size and Use Case

This NorthStar is my top pick for properties in the 2 to 5 acre range where you need both wide-area boom coverage and a real spot spray gun for fence lines. The 21-gallon tank is large enough to cover roughly an acre per fill on a typical herbicide mix, so you are not constantly running back to refill on medium lawns.

I also recommend it for food plotters who spray glyphosate or liquid fertilizer on plots up to a few acres. The commercial pump handles thicker mixes and wettable powders better than the smaller Everflo pumps on budget models, and the breakaway boom forgives the occasional hidden stump or rock.

Pump and Boom Performance

The 2.2 GPM flow rate at 70 PSI is the strongest combo in this guide outside of the Master Mfg 36-gallon unit. In practical terms, that means your boom nozzles maintain consistent pressure even at normal towing speed, and the spot gun has enough force to hit the tops of small trees.

The breakaway boom is spring-loaded, so if you catch a fence post or low branch the arms swing back instead of bending. Several owners called this feature out specifically after switching from cheaper fixed-boom sprayers that bent on first contact. Plan to add thread sealant to the nozzle fittings during assembly, as a few owners reported drips at the fittings on first use.

2. Chapin 97664 15-Gallon Tow-Behind ATV Sprayer

The Chapin 97664 is the model I would point you toward if supporting US manufacturing matters to you. Chapin designs and assembles this unit at their Batavia, New York facility, and they back it with US-based customer service. That is not a small thing when you are trying to track down a replacement nozzle or pump part mid-season.

The 15-gallon translucent poly tank is a good middle-ground size for residential lawns up to about an acre and a half. The 2.5 GPM Chapin 12V diaphragm pump is self-priming and efficient with no shafts or seals to replace, which keeps long-term maintenance simple. The 3-stage filtration system, with a filter basket in the tank cap, an in-tank filter, and a shut-off filter, is a real differentiator compared to budget sprayers that clog at the worst possible moment.

The 2-nozzle spray boom gives you a 7-foot spray pattern with adjustable height, which is narrower than the NorthStar boom but reasonable for the price. The 180-inch reinforced PVC hose and 19-inch poly wand are solid for spot spraying weeds along fence lines and garden edges. I like that Chapin includes a hitch pin since competitors like Master Mfg make you source your own.

The 3.7-star average across 141 reviews tells you this model has some rough edges. The most common complaint by far is assembly difficulty due to misaligned bolt holes on the frame. Several owners also reported the pressure gauge failing early, and one user described a dangerous gauge failure that sprayed chemical. The translucent tank and US-based support are real strengths, but you should plan to budget an afternoon for assembly and double-check every fitting.

Who Should Buy the Chapin 97664

This is a good fit for homeowners with lawns in the 1 to 2 acre range who want a US-made sprayer and value customer support over plug-and-play assembly. The 15-gallon tank is manageable for one person to fill and rinse, and the 7-foot boom width covers typical residential lawns in a few passes.

I also like this model for folks who spray a mix of weed control, pest control, and watering through the season. The 3-stage filtration makes switching between liquid types less of a headache because you are not constantly clearing clogs.

What to Watch For During Assembly

Plan to lay out all hardware before you start and confirm every part is in the box, since missing hardware is a recurring complaint. If bolt holes do not line up, several owners suggested using a ratchet strap to pull the frame into alignment rather than forcing bolts with a hammer.

The pressure gauge is the weakest component on this sprayer. Some owners skip relying on it entirely and instead set their boom output by watching the nozzle pattern. If a gauge fails under pressure it can leak chemical, so inspect it before every use and replace it if you see any cracks.

3. Master Mfg 36-Gallon Premium Pull-Behind Broadcast Sprayer

The Master Mfg 36-gallon premium model is the sprayer I would pick if you have a larger property and want to minimize refill trips. The 36-gallon tank covers roughly 1.5 to 2 acres per fill on a standard herbicide mix, and the 3.0 GPM Everflo diaphragm pump keeps all six boom nozzles producing a consistent fan pattern at normal towing speed.

The 10-foot spray swath is the widest effective coverage in this guide outside of the NorthStar 120-inch boom. Six quick-attach no-drip nozzles mean you can swap tips without tools and the boom folds horizontally for storage, which keeps the footprint compact in a garage or shed. The 16-inch heavy-duty tires roll over rough pasture and ruts without bouncing the tank around.

Master Mfg designed this unit with a low center of gravity, which matters more than you might think on sloped properties. Several owners on lawncare forums mentioned that taller sprayers tend to tip on side hills, and the wider stance on this 36-gallon model keeps it planted. The included spot spray gun and 15-foot hose give you targeted reach for fence lines and around trees.

The main concern I have with this model is the small review sample. With only 15 ratings, it is harder to judge long-term reliability, though the 4.5-star average is promising. Missing parts on delivery is the most common complaint, with owners reporting missing bolts, rubber seals, and cotter pins. The tubeless tires are also flagged as prone to flats, so consider upgrading to flat-free tires if your property has thorns.

Property Size and Towing Vehicle Match

I recommend this Master Mfg sprayer for properties in the 3 to 8 acre range where you need serious coverage and want to avoid refilling every 20 minutes. The 81-pound empty weight plus up to 300 pounds of liquid means you need a real tow vehicle, ideally a garden tractor, ATV, or UTV rather than a small riding mower.

The 2-year manufacturer warranty is better than the 1-year coverage on most competitors at this price point. If you are comparing this to the NorthStar 21-gallon, the Master Mfg gives you 15 more gallons of capacity and a slightly stronger pump, while the NorthStar gives you better pump engineering and a wider effective boom.

Tire and Terrain Considerations

The stock 16-inch tubeless tires work fine on lawns and packed dirt paths, but they are the most commonly upgraded component. If your property has goat heads, honey locust thorns, or sharp field stones, plan to either install tire sealant or swap to foam-filled flat-free tires within the first season.

The foldable boom is one of my favorite features on this model. When you are done spraying, the boom arms fold back along the frame so the whole unit slides into a garage corner without catching on shelving or other equipment. Several owners mentioned this storage design was the deciding factor over the NorthStar.

4. Homestead 12 Gallon Spot and Broadcast Trailer Sprayer

The Homestead 12-gallon is the model I recommend most often to friends with smaller lawns who want a tow behind sprayer without spending over $300. The single boom nozzle gives you a 5-foot swath, which is narrower than the multi-nozzle booms above, but for a half-acre to one-acre lot it is plenty. The solid foam rubber tires are a standout feature because they will never go flat, which solves one of the most common complaints across all tow behind sprayers in this guide.

The quick-attach Everflo 1.1 GPM 12V pump is small but reliable. It is the same pump family used on several Master Mfg models, and the self-priming design means you do not have to fight air locks on startup. The spot spray gun reaches 15 feet vertically and 30 feet horizontally, which is enough for fence lines and small tree spraying.

I like the small details on this unit. The hook and loop hose strap keeps the spray gun hose off the ground when you are towing between spraying spots. The foldable tongue collapses for compact storage, and the rear drain port makes cleanup easier than tipping the whole tank. The 12V wire harness comes with a built-in on and off switch so you can kill the pump from the tow vehicle seat.

The biggest trade-off at this price is boom consistency. The single-nozzle design does not produce the even fan pattern you get from a 2- or 3-nozzle boom, so you may see heavier coverage in the center and lighter coverage at the edges. Several owners recommend slowing down when spraying with this unit to even out the pattern. The motor also labors when the tank is nearly empty, which tells you it is time to refill.

Best Uses for the Homestead 12-Gallon

This is my pick for lawns in the half-acre to one-acre range, small food plots, and pest control around outbuildings. The 12-gallon tank is light enough that one person can load and unload it from a truck bed, which makes it a good choice if you need to transport it between properties.

I also recommend it as a first tow behind sprayer if you are not sure how much you will use one. The lower price means less risk if you only end up spraying twice a season. Several owners on TheLawnForum started with this Homestead model before upgrading to a larger NorthStar or Master Mfg unit after a year or two.

Assembly and Setup Tips

Assembly is straightforward, but Homestead does not always include the best printed instructions. Multiple owners pointed to YouTube assembly videos that walk through the process more clearly than the manual. Lay out all hardware before you start and confirm you have all hose clamps, since missing clamps were the most common shipping complaint.

The solid tires mean you never have to worry about air pressure or thorn flats, which is a real quality-of-life upgrade over pneumatic tire models. The trade-off is a slightly rougher ride on hard ground, but for the price it is hard to beat the peace of mind.

5. Chapin 97714 25-Gallon Tow-Behind ATV Sprayer

The Chapin 97714 is the bigger sibling of the 97664 above, trading up to a 25-gallon tank for properties that need more coverage per fill. The core features mirror the 15-gallon model, including the US-based manufacturing in Batavia, New York, the 3-stage filtration, and the quick-connect 2.5 GPM 12V diaphragm pump. The 2-nozzle boom gives you the same 7-foot spray pattern with adjustable height.

If you are choosing between this and the 15-gallon Chapin, the decision really comes down to property size. The 25-gallon tank lets you cover roughly 1 to 1.5 acres per fill on a standard weed control mix, which means fewer refill trips on medium to large lawns. The translucent poly tank with the 6-inch opening makes it easy to see your liquid level while filling and spraying.

I want to flag a serious safety concern that came up in my research. At least one verified reviewer reported a dangerous pressure gauge failure that leaked chemical under pressure. The pressure gauge is the weakest component across both Chapin tow behind models in this guide, and I recommend inspecting it before every use and replacing it at the first sign of cracking or leakage.

The assembly complaints mirror the 15-gallon model. Misaligned bolt holes are the most common frustration, and several owners reported missing parts on delivery. Stock availability is also an ongoing issue with this specific model, so if you see it in stock and want one, do not wait. Chapin’s US-based customer support is the silver lining here, with multiple owners praising quick replacement part shipments.

When to Pick This Over the 15-Gallon Chapin

I recommend the Chapin 97714 over the 97664 for properties in the 1.5 to 3 acre range where you want to cover the whole lawn in one or two fills. The 25-gallon capacity means less time shuttling back to your water source, which matters more than you might think on hot summer days.

The 3-stage filtration earns praise from owners who switch between liquid fertilizer, herbicide, and pest control products through the season. The filter basket at the tank cap catches debris before it enters the system, and the in-tank and shut-off filters keep the nozzles flowing even with thicker mixes.

Pressure Gauge Safety Note

Treat the factory pressure gauge as a wear item. Multiple owners across both Chapin tow behind models reported gauge failures ranging from inaccurate readings to actual chemical leaks. The safest approach is to set your boom output by visual nozzle pattern rather than gauge reading, and to inspect the gauge housing for cracks before each use.

If you are not comfortable replacing the gauge yourself, Chapin’s customer support will ship a replacement quickly. Several owners reported receiving replacement parts within a week of calling the Batavia support line, which is a real advantage over imported competitors.

6. Master Manufacturing 25-Gallon Deluxe Lawn Pull-Behind Sprayer

The Master Mfg 25-gallon Deluxe Lawn sprayer sits in the middle of the pack on price and lands between the Homestead 12-gallon and the Master Mfg 36-gallon premium model on capability. The 2.2 GPM Everflo diaphragm pump with pressure regulating system delivers solid pressure for both the dual deflector broadcast nozzles and the deluxe spot spray gun.

The broadcast coverage maxes out at 7 feet wide with the dual deflector nozzles, which is narrower than the NorthStar boom but competitive with the Chapin 2-nozzle boom. The spot spray gun reaches 25 feet vertically and 30 feet horizontally, which is strong for this price range and handles fence lines, tree trunks, and ditch banks without issue.

I like that Master Mfg designed this sprayer to work with zero-turn mowers, ATVs, and UTVs. The hitch is universal and the lightweight frame does not overload smaller tow vehicles. The 1-year manufacturer warranty on pumps and components is standard for the category, though it is shorter than the 2-year coverage on the Master Mfg 36-gallon premium model.

The 3.9-star average across 71 reviews tells you this is a solid mid-pack option rather than a category leader. The most common complaints center on hose connections loosening during use, with several owners reporting they had to add extra hose clamps or thread sealant to stop leaks. The materials feel less substantial than the NorthStar or FIMCO, which matches the lower price point.

Best Use Cases for the Master Mfg Deluxe

I recommend this sprayer for properties in the 1 to 2 acre range where you need both broadcast and spot spray capability but do not want to pay NorthStar or Master Mfg 36-gallon prices. The 25-gallon tank covers roughly one acre per fill on standard weed control mix, and the pressure regulator keeps the output consistent even when the tank level drops.

This is also a good pick if you tow with a zero-turn mower, since the lighter frame and universal hitch play nicely with smaller mower hitches. The spot spray gun quality is better than what Homestead includes, which matters if you spend real time spot spraying along fence lines and garden edges.

Hose and Fitting Maintenance

Plan to tighten every hose clamp before your first use, since loose fittings are the most common leak source on this model. Several owners recommended using thread sealant tape on every fitting during initial assembly, even if the connections feel tight. A few minutes of preventive work here saves mid-spray leak repairs.

The Everflo 2.2 GPM pump is the same family used on the larger Master Mfg 36-gallon unit, so replacement parts are widely available. Keep the pump covered when storing and run clean water through the system at the end of each season to prevent chemical buildup in the diaphragm.

7. Brinly ST-152BH-A Self-Storing Tow Behind Sprayer

The Brinly ST-152BH-A earns its spot in this guide on the strength of its storage design. The vertical self-storing footprint measures just 19 by 24 inches, which means it slides into a garage or shed corner without eating the space a full boom sprayer demands. The breakaway booms collapse for storage and for maneuvering through garden gates and around retaining walls.

The 15-gallon translucent white tank has an oversized screw cap for easy filling and mixing. The high-performance 1 GPM pump at 40 PSI is on the smaller side compared to the Chapin or Master Mfg pumps, but it produces a consistent pattern for residential lawn work. The dual filtration system extends pump life by catching debris before it reaches the nozzles.

Brinly backs this sprayer with a 2-year manufacturer warranty, which is longer than the 1-year coverage on the Homestead and Master Mfg Deluxe models. The universal hitch pin, spray wand, and funnel ship in the box. The 12-foot hose is shorter than the 15-foot hoses on the Master Mfg and FIMCO models, which limits your spot spray reach from the tow vehicle.

Assembly is the main pain point with 126 reviews averaging 4.0 stars. The hose routing steps are more complex than the straight boom designs on most competitors, and several owners called the instructions confusing. The E-clips on the axles are the most frequently flagged mechanical issue, with some owners reporting clips that vibrate off and allow the wheels to detach mid-tow.

Best Property and Storage Situation

I recommend the Brinly for homeowners with smaller storage footprints who need a tow behind sprayer for lawns in the half-acre to 1.5-acre range. If your garage is already full and you cannot dedicate floor space to a full-width boom sprayer, the vertical storage design solves that problem. The collapsible booms also help if you need to spray around tight landscaping features.

The 1 GPM pump is best suited to residential use rather than heavy farm work. It produces a fine, even pattern for liquid fertilizer and weed pre-emergent on established lawns, but it will not throw the heavy stream you need for tall brush or fence line cleanup the way the Master Mfg or NorthStar spot guns can.

Assembly Tips From Owner Reviews

Set aside a full afternoon for assembly and have a second person available to hold the boom arms in place while you route hoses. Several owners reported that following the instructions exactly caused hose routing mistakes that led to kinks, so dry-fit every hose connection before tightening clamps.

The E-clip issue is worth addressing proactively. A few owners suggested replacing the factory E-clips with cotter pins or snap rings for a more secure fit. If you hear a metallic rattle while towing, stop and check the axle clips before a wheel decides to part ways with the sprayer.

8. Ironton Tow-Behind Broadcast and Spot Sprayer, 13-Gallon

The Ironton 13-gallon tow behind sprayer is one of the most reviewed models in this guide with 520 verified ratings averaging 4.2 stars. The 13-gallon UV-resistant tank is compatible with virtually all common pesticides and herbicides, and it is explicitly approved for use with Roundup agricultural herbicide, which gives you confidence in the tank material quality.

The 1 GPM Ironton pump is on the smaller side, but it produces a solid spray pattern for residential lawns up to about an acre. Gallon marks molded into the tank make it easy to monitor fluid levels while mixing and spraying, and the 7.5-inch wide opening accepts a standard funnel without spilling. The easy-empty bottom drain is a real convenience feature that saves you from tipping a heavy tank to get the last bit of liquid out.

The 29.4-pound empty weight makes this one of the lighter tow behind sprayers in the guide, which means it works well behind smaller riding mowers and lawn tractors without overloading the hitch. The 40 by 21.5 by 21.5-inch footprint stores easily in a garage corner or shed.

The most common complaint across the 520 reviews is tire durability. Owners in areas with goat head burrs or honey locust thorns report frequent flats, and several recommended upgrading to flat-free tires or using tire sealant. The on-off switch is the second most flagged failure point, with multiple owners reporting it failed within the first season. The pump itself can develop priming issues and corrosion over time, especially if you do not flush the system at the end of the season.

Who the Ironton 13-Gallon Fits Best

I recommend the Ironton for residential lawns in the half-acre to 1-acre range where you primarily spray weed control and liquid fertilizer. The smaller pump and 13-gallon tank are well-matched to this use case, and the 520-review track record gives you confidence that the tank and frame hold up over multiple seasons.

This is also a good budget option if you want a no-frills tow behind sprayer without paying for a multi-nozzle boom or a high-GPM pump. The spot spray gun handles typical residential fence line duty, and the molded gallon marks make mixing accurate enough for most homeowner applications.

Upgrades Worth Considering

The factory tires are the first upgrade I would plan for if you live in an area with thorns. Flat-free tire swaps run roughly $30 to $50 per pair and eliminate the most common complaint on this model. Tire sealant is a cheaper alternative if you want to test whether the issue affects your property.

The on-off switch is the second component I would keep a spare of. Several owners replaced the factory switch with a higher-amp toggle switch from a hardware store for under $10. The pump itself benefits from end-of-season flushing with clean water and a small amount of pump antifreeze to prevent corrosion during storage.

9. FIMCO 5303649 25-Gallon Trailer Sprayer

The FIMCO 5303649 earned the highest owner rating in this guide at 4.6 stars across 13 reviews. While the sample size is small, the 74% 5-star rate and the praise for assembly quality and construction are consistent with FIMCO’s reputation on lawncare forums. The 25-gallon tank pairs with a 2.4 GPM pump and a 3-nozzle folding boom for uniform distribution across the spray width.

The 60 PSI maximum pressure gives you enough force for both the boom and the included spot spray gun. The 3-nozzle boom produces a more even fan pattern than the 2-nozzle designs on the Chapin models, which matters for liquid fertilizer application where consistent coverage prevents striping. The 15-foot hose gives you solid reach for spot spraying along fence lines and around obstacles.

FIMCO backs this sprayer with a 2-year consumer warranty and a 90-day commercial warranty. That consumer coverage matches the Master Mfg 36-gallon premium model and beats the 1-year coverage on the Homestead, Ironton, and Master Mfg Deluxe models. The 44-pound empty weight is lighter than the Master Mfg 36-gallon and the Chapin 25-gallon, which makes loading and unloading easier.

The main complaints are shipping-related rather than design-related. Some owners received units with bent swing arms from rough handling in transit, and a few reported spray tips that leaked on first use until they were properly tightened. The wing arms require fully tightened bolts to stay in position, which is a minor assembly step but worth getting right the first time.

Property Size and Application Match

I recommend the FIMCO 5303649 for properties in the 2 to 4 acre range where the 25-gallon tank and 3-nozzle boom hit a sweet spot between coverage and maneuverability. The 2.4 GPM pump keeps all three nozzles producing a consistent fan, which is more than I can say for some of the 1 GPM models that struggle to maintain pattern at full boom width.

This is also my pick for food plotters and small farm operators who want FIMCO’s reputation for durability without stepping up to their larger 40- and 60-gallon trailer sprayers. The 2-year consumer warranty and the brand’s parts availability make this a safer bet for long-term use than some of the budget options in this guide.

What to Check on Delivery

Inspect every boom arm and fitting before you start assembly, since shipping damage is the most common complaint on this model. If a swing arm arrives bent, contact FIMCO customer service immediately, as multiple owners reported quick replacement shipments. Tighten every boom fitting with thread sealant during assembly to prevent the first-use leaks some owners experienced.

The wing arm bolts are the one assembly detail to get right. Loose bolts let the boom arms shift during towing, which throws off your spray pattern and can damage the boom hardware over time. Use a wrench rather than just finger-tightening, and re-check the bolts after the first hour of use.

10. Agri-Fab 45-0615 15-Gallon Tow-Behind Sprayer

The Agri-Fab 45-0615 brings the highest maximum pressure rating in this guide at 100 PSI, paired with a 1.6 GPM diaphragm pump. That pressure advantage translates to a finer, more consistent spray pattern from both the boom nozzles and the spot spray wand. If you have used a budget sprayer and been frustrated by weak throw from the spot gun, the Agri-Fab’s 100 PSI pump solves that problem.

The 15-gallon tank features molded fill indicators that make mixing easier without a separate measuring container. The anti-drip boom design uses tip check valves that prevent siphoning and dripping when you shut off the boom, which keeps chemical off your driveway and trailer when you are turning or transporting. The 23.5-inch spray wand and 19-foot hose give you solid reach for targeted applications.

Built-in supports allow the Agri-Fab to stand vertically for compact storage between uses, which is a nice touch for owners with limited garage space. The 44-pound empty weight is manageable for one person, and the universal hitch works with most lawn and garden tractors. Agri-Fab backs this sprayer with a 2-year consumer warranty and a 90-day commercial warranty.

The main limitation to know about before buying is that this sprayer is designed for lawn tractors rather than larger ATVs or UTVs. The pump wiring harness may not reach the battery on larger vehicles without an extension, which several owners flagged. Hose clamps are the other weak point, with some owners reporting leaks that required clamp replacement within the first season.

Best Tow Vehicle and Property Match

I recommend the Agri-Fab for homeowners who tow with a lawn or garden tractor and have properties in the 1 to 2 acre range. The 100 PSI pump and anti-drip boom design make this a strong pick for liquid fertilizer application where you want a fine, consistent pattern without drift and without dripping between passes.

If you tow with an ATV or UTV, check your battery location before ordering. The pump wiring harness is designed for lawn tractor battery positions, and several owners needed to add an extension harness to reach an ATV or UTV battery. This is a $10 to $15 part, but it is worth knowing about before delivery day.

Pressure Advantage and Pattern Quality

The 100 PSI pump is the main differentiator here. At higher pressure, the boom nozzles atomize liquid fertilizer and herbicide into finer droplets, which produces a more even pattern and better leaf coverage for foliar applications. The anti-drip tip check valves are the other piece of the puzzle, since they stop chemical from siphoning out of the boom when you are turning or transporting the sprayer.

Plan to upgrade the factory hose clamps during assembly, as leak reports are common. Stainless steel worm gear clamps from any hardware store will solve the issue for under $10. Once the clamps are sorted, the Agri-Fab produces one of the most consistent spray patterns in this guide at its price point.

How to Choose the Best Tow Behind Sprayer for Your Property

Picking the right tow behind sprayer comes down to four factors that determine whether you will love it or regret it after one season. I am going to walk through each of them based on what I learned from comparing these ten models and reading the patterns in thousands of owner reviews.

Tank Capacity and Yard Size

Tank size is the first decision, and it should be driven by your property size. As a general rule of thumb from owner reports, a 12 to 15-gallon tank covers roughly a half-acre to one acre per fill on a standard weed control mix. A 21 to 25-gallon tank handles 1 to 2 acres per fill, and a 36-gallon tank stretches that to 2 to 3 acres before you need a refill.

Going too large wastes money and adds weight your tow vehicle may not handle. Going too small means constant refill trips that turn a 30-minute job into a half-day chore. Match your tank to your property and your water source location, since hauling water across a 10-acre property eats more time than the spraying itself.

Pump Type, GPM, and PSI

Every sprayer in this guide uses a 12V diaphragm pump, which is the right choice for chemical resistance and long service life. The difference is in flow rate (GPM) and pressure (PSI). Higher GPM keeps multi-nozzle booms producing a consistent pattern, and higher PSI gives you finer droplets and stronger throw from the spot spray gun.

The NorthStar 2.2 GPM pump, the Master Mfg 3.0 GPM pump, and the Agri-Fab 100 PSI pump are the strongest performers in this guide. The 1 GPM pumps on the Brinly, Ironton, and Homestead models are fine for residential use but will not maintain pattern on a wide multi-nozzle boom the way the higher-flow pumps do.

Boom vs Boomless Design

This is one of the most common questions on lawncare forums, and the answer depends on your property. Boom sprayers use a horizontal bar with multiple nozzles to produce a wide, even fan pattern. They are best for open lawns and fields where you want consistent coverage. The trade-off is that booms can hit obstacles and bend if you are not careful.

Boomless sprayers use a single nozzle or pair of nozzles to throw a wider pattern without a horizontal bar. They are better for properties with trees, fence posts, and uneven terrain where a boom would catch on obstacles. The Homestead 12-gallon in this guide is a single-nozzle boom style, while the NorthStar and FIMCO models use true multi-nozzle booms.

Tire Quality Matters More Than You Think

Tire complaints show up across nearly every model in this guide, and they are the single most common upgrade owners make. If your property has goat heads, honey locust thorns, or sharp stubble, pneumatic tires will go flat. The solid foam tires on the Homestead 12-gallon are the only stock option in this guide that eliminates this problem.

For every other model, plan to either install tire sealant at first use or budget for flat-free tire upgrades within the first season. Several owners on lawncare forums recommended slime tire sealant as a cheap preventive measure, while others swapped to foam-filled tires for a permanent fix.

Brand Reputation and Warranty

The brands in this guide have different reputations based on long-term owner feedback. NorthStar earns praise for pump durability, FIMCO for build quality and parts availability, Agri-Fab for pressure performance, and Chapin for US-based customer service. The 2-year warranties on the Master Mfg 36-gallon, Brinly, and FIMCO models beat the 1-year coverage on most competitors.

Customer service responsiveness came up repeatedly in forum discussions. Chapin’s Batavia, New York support line and FIMCO’s parts availability both earned praise. When you are choosing between models at similar prices, the warranty length and the brand’s parts availability should be a tiebreaker.

Frequently Asked Questions About Tow Behind Sprayers

Final Thoughts on the Best Tow Behind Sprayers

After comparing ten models across hundreds of verified reviews and real owner reports, the NorthStar 21-gallon remains my top pick among the best tow behind sprayers for 2026 thanks to its commercial-grade pump, wide breakaway boom, and proven multi-season durability. If budget is the priority, the Homestead 12-gallon delivers real value with flat-free tires and a solid spot spray gun. For larger properties, the Master Mfg 36-gallon premium model covers more ground per fill than anything else in this guide.

Whatever you choose, take the time to tighten every hose clamp before your first use, flush the system with clean water at the end of each season, and store the pump where it will not freeze. A few minutes of preventive maintenance will keep any of these sprayers running for years instead of seasons.