Best Backpack Sprayers For Your Garden and Yard


Related imageGardening is undoubtedly a rewarding experience. However, after planting your horticultural haven, you expect healthy and flourishing flowers, bountiful orchard and an overly green lawn. But, how safe are your lawn plants from weeds and pests?

The need to maintain your garden or lawn necessitates the importance of investing in a backpack sprayer. These essential gardening tools make it easy to keep your garden free from weeds and pests. You can also use it to keep your patio clean.

With its importance, you should ensure that you purchase a quality and effective item. To ease your search as an enthusiastic gardener, we have done intense research on the best products on the market. Check out our review on the best backpack sprayer for your garden or yard below.

Top Backpack Sprayers on the Market

Product Name Power Source Our Rating
Winner Chapin 63985 Backpack Sprayer Battery 9
My 4 Sons Backpack Sprayer Battery 8.5
Smith Performance Sprayers NL-400 Backpack Sprayer Pump 8.8
D.B Smith Field Professional Backpack Sprayer Pump 8.6
Tomahawk Power Backpack Sprayer Power 8.7
Field King Professional 190328 Backpack Sprayer Pump 8.3
Solo 425 4-Gallon Professional Piston Backpack Sprayer Piston 8.2
Hudson 97157 Piston Pump Backpack Sprayer Piston 8.0

1.    Winner Chapin 63985 Backpack Sprayer

The Winner Chapin 63985 Backpack Sprayer is commonly referred to as the best battery backpack sprayer due to a handful of reasons. Well, for starters, Chapin is a company with exceptional experience and reliable in the manufacture of sprayers since its inception in 1884.

Well, that’s not all as Chapin has gained unshakable reputation over time for producing gardening tools that surpass the industry standards. The Winner Chapin 63985 Backpack Sprayer exemplifies this very well. Its lightweight nature is what keeps many awed. It weighs approximately 35 percent less than other similar units.

To provide maximum safety, this sprayer’s is fitted with a chemical resistant Santoprene seal. It also features a comfortable grip shut-off coupled with the built-in filter that makes it a perfect gardening tool for enthusiasts concerned about effortless spraying. To prevent debris from clogging the nozzle tip, it comes with a serviceable filter.

The hardness system is another unique feature of this equipment. Its straps are padded as the waist strap optimizes durability and comfortable use. You can easily adjust its shoulder straps to obtain a fully customized fit. With its sturdy construction, you can surely use this sprayer for extended periods.

Additional complementing add-ons of this backpack sprayer include the hose, battery, shut-off valve, charger, sprayers, and two nozzles. The two nozzles include the fan and cone nozzle, which are fully adjustable. This means that you can obtain your desired results without much hassle.

The Winner Chapin 63985 Backpack Sprayer’s versatile nature is demonstrated where you can use it for cleaning purposes as well. Nonetheless, always follow manufacturer’s instructions when using the machine, especially when spraying pesticides or herbicides. Furthermore, always have a face mask on and don’t overlook basic safety procedures.


  • Quiet operation
  • Long lasting battery life
  • Lightweight
  • Comfortable to wear
  • Best for small and medium sized gardens


  • The spray wand might be quite short
  • Threads on mouth lid are averagely cut

2.    My 4 Sons Backpack Sprayer

If you are looking for a backpack sprayer to use in your medium sized garden, the My 4 Sons Backpack Sprayer should be your product of choice. With its 60psi output, you can be certain that your gardening activities will be met efficiently.

This battery-powered sprayer comes with an adjustable output feature and an adjustable brass nozzle that comes in handy for various uses. It also features a 6’ to 35’ stainless wand, a spray pistol, rolling cart and an extended hose that makes it possible to spray up to 30ft.

You can choose your preferred spray pattern based on your preference. You can go for the fine mist or extra-long distance jet since this sprayer comes with four nozzles. Its battery can be used for eight continuous hours without running out. The battery light indicators are a useful addition as they help with monitoring the battery life.

Unlike other backpack sprayers, filling this sprayer’s tank is effortless, thanks to its wide mouth opening. It also comes with a screen filter that filters dirt and debris from entering the tank and resultant complications.

You will also like the My 4 Sons Backpack Sprayer’s locking trigger that enhances its ergonomics. The adjustable curved tip steep wand makes it an ideal sprayer for on-target spraying needs. Complementing its spraying length are the padded straps that provide exceptional comfort.

Safety is an essential factor that manufacturers consider when designing backpack sprayers. Especially when you have to carry harsh chemicals around, you should always be wary of this. Well, worry not as this model features a practical design that prevents accidental leakages from occurring.


  • Long battery life
  • Reaches top of trees effortlessly
  • Heavy-duty usage
  • Useful locking trigger
  • Free adjustable brass nozzle


  • Difficult to assemble
  • Pump runs continually when the battery is low

3.    Smith Performance Sprayers NL-400 Backpack Sprayer

The Smith Performance Sprayers NL-400 Backpack Sprayer is the best product of choice for roundup use. It is an ideal choice for those who need to maintain high-level health of their spacious gardens.

It comes with a 4-gallon tank and can pump up to 150psi pressures. Well, this as well makes it the best commercial backpack sprayer.

From the few statements above, this sprayer is arguably one of the best ranking units based on its practicality and performance.

All every gardener hopes for by purchasing a backpack sprayer is maximizing efficiency, which is assured by this sprayer.

It is made from durable and high-quality materials that provide an assurance of lengthy use. To be quite precise, its wand is made of stainless steel and so is its tank frame. It also comes with a built-in agitator that withstands water-soluble solutions, powders, and liquids.

Smith Performance Sprayers NL-400 Backpack Sprayer’s sturdy Viton seals also provide an assured safety by eliminating leaks when in use. You will feel it as a genuinely efficient unit, especially where it accomplishes approximately 65 percent more pressure compared to other units on the market.

Moving on with its features, its patented pump design makes it easy to target areas that are most difficult to reach in the garden. Therefore, you can rely on it to create precise patterns.

As mentioned before, this unit is best for use in large gardens. Uncomfortable backpack sprayers cannot satisfy this use. Well, as for the Smith Performance Sprayers NL-400 Backpack Sprayer, you can spend hours battling stubborn pests and weeds that want to ravish your flowers and veggies with utmost comfort.

All this is credited to its supportive straps with breathable and padded nylon harness. Besides ascertaining comfort, it ensures that the weight is evenly distributed across your shoulders and provides lumbar support as well.


  • Responsive wand
  • Powerful pump action
  • Covers large distances
  • Viton seal maximizes resistance to harsh chemicals
  • Provides value for money


  • Not motorized thus can be inconvenient

4.    D.B Smith Field Professional Backpack Sprayer

D.B. Smith Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens (Pack of 1) For those who have used the D.B Smith Field Professional Backpack Sprayer, they consider it the best backpack sprayer in the market for the money. Its affordable nature doesn’t undermine its working efficiency in any way as it will take control of your garden pests and weeds like a boss.

To begin, the sprayer’s four-gallon capacity enables it to produce up to 150psi spray pressure. Nonetheless, it comes with a pressure regulator that enables users to spray continuous 25psi. This makes it suitable for both large and medium gardeners.

As with other high-quality sprayers on our list, the D.B Smith Field Professional Backpack Sprayer can be used for various functionalities. However, one that it does perfectly is killing weeds and spraying fruit trees. As for the fruits, its internal chamber provides pressure that enables it to reach up to 20ft up in the air.

Manufacturers also included a built-in agitator that can handle various liquids including water-soluble, powders and others. It has internal paddles that mix the contents of the tank.

Switching to its construction, you will certainly like the sturdy 21-inch plastic poly wand coupled with internal brass components engineered to withstand potential damage from harsh chemicals. As for the nozzles, you can choose from the adjustable brass nozzle, foaming nozzle, or the 2-flat fan nozzle. However, it is prudent that you determine the spraying application needs before settling for either of the types.


  • No leakages
  • Practical design
  • High pump pressure
  • Affordable
  • Excellent spraying ability
  • Easy to assemble


  • Quite heavy
  • Maintenance instructions are difficult to follow

5.    Tomahawk Power Backpack Sprayer

The advent of gas-powered backpack sprayers brought a new dimension in this sector. Well, the Tomahawk Power Backpack Sprayer is our best gas-powered sprayer that met your criteria. It is an ideal choice for the application of pesticides and herbicides in gardens, vineyards, and orchards.

Using the Tomahawk Power Backpack Sprayer is quite easy, thanks to its efficient, practical design. For example, its control handle is excellent for an all-around operation.

The featured padded and adjustable straps provide an assurance of comfortable and free wear when in use.

Its best characteristic is probably the durable and sturdy construction. It is made from copper and brass that eliminates the worries of clogs and rusts arising from chemical contacts usually common with other low-quality backpack sprayers.

Its aluminium fans provide an assured steady engine pressure.


  • Comfortable to wear
  • Multifunctional
  • Practical design
  • Durable and sturdy construction


  • Difficult instructions to follow

6.    Field King Professional 190328 Backpack Sprayer

The Field King Professional 190328 Backpack Sprayer is yet another exceptional backpack sprayer worth looking into. The sprayer offers several benefits that the best models mentioned above, including Chapin sprayers, don’t have.

For instance, its no-leak design is out of this world. With this, you won’t have to worry about contacting toxic chemicals when using the pump.

Its pump is connected to an internal agitator, like other models, that dilutes the contents of the tank effectively when in use. This creates uniformity of the spray solution.

Its other outstanding feature lies in the nozzle. Besides the four nozzles that come with this sprayer, users can attach the TeeJet nozzles for additional functionality.

The Field King Professional 190328 Backpack Sprayer can also build up to 150psi, providing tremendous flow rate flexibility, droplet size, and spray pattern. Its shut-off assembly also features a lock-in mechanism that reduces strain on the spraying hand.

Due to its design, this sprayer has few parts prone to wear and tear. This makes it a good model for longevity. Even if one or several parts breaks, repairing or replacing is very easy.


  • Affordable
  • High pressures
  • Internal agitator
  • Zero-leak design
  • Easy to repair


  • Lacks lumbar support
  • No pressure gauge

7.    Solo 425 4-Gallon Professional Piston Backpack Sprayer

The Solo 425 4-Gallon Professional Piston Backpack Sprayer is a piston-type backpack sprayer featuring intriguing components that ascertain a healthy garden. From its name, you can see it is a four-gallon sprayer that keeps it at par with other top sprayers in our list. This means it can be used in yards of all sizes, from small to large without having to refill in between spraying periods.

As for its comfort, it weighs roughly 14 pounds when unfilled, which is quite heavier than other reviewed backpack sprayers. However, it is equipped with padded shoulder straps coupled with soft back pads that enhance its comfort. The sprayer’s narrow and ergonomic wand handle makes it simple to hold and spray in a pattern you want.

Before purchasing any backpack sprayer, it is prudent to check on its ease of use. Well, for the Solo 425 4-Gallon Professional Piston Backpack Sprayer it features a removable filter for added convenience and ease of maintenance. The filter prevents any debris from getting into the tank.

It also comes with four adjustable screw nozzles that are ridiculously simple to switch. The piston pump system supports great pressures, allowing users to spray even long distances without much effort.

This sprayer is made of a tough, durable plastic that can withstand wear and tear. With its spray trigger lock mechanism, users can constantly spray without requiring a continuous squeeze.


  • Comes with four adjustable nozzles
  • Has a spray trigger-lock system
  • Sprays long distances


  • Quite heavy
  • Poor quality shoulder straps

8.    Hudson 97157 Piston Pump Backpack Sprayer

The Hudson 97157 Piston Pump Backpack Sprayer is a piston backpack sprayer made for insecticides, pesticides, and herbicides. Like other top models, it is a four-gallon poly-tank that doesn’t weigh much despite its capacity.

Comfort is what every gardening enthusiast should focus on before purchasing any sprayer. This goes beyond buying equipment with padded straps.

Well, as for this device, it features a spray lock button, meaning that users won’t have to apply pressure to keep the spray trigger squeezed.

Its harness, pull-tabs, and straps make it easy for users to wear the unit on the back like a backpack with equal weight distribution. This minimizes strain on the shoulder, back, arms, and neck. You will certainly like the large tanks opening with a strainer that makes it possible to fill the tank with zero spills.

Special features of this backpack sprayer include the 47inches long spray hose that makes it possible to reach hard-to-reach areas. It is also equipped with several nozzles that offer varying spray patterns. Its durable spray pistol is also made of stainless steel and brass for assured longevity.


  • Quality backpack spray
  • Long spray hose
  • Good fill capacity
  • Easy fill up
  • Several spray patterns


  • Left-sided handle only
  • Tank lacks markings

Backpack Sprayer Buying Guide

If you want to find the best backpack sprayer, you will find this section overly useful. Actually, the criteria outlined below is what helped us establish the various aspects that make the best sprayer and what distinguishes the best from an average product. However, noting that different users have varying expectations and needs, check out the following to make a decision on your own.

Type of Sprayer

Backpack sprayers for garden and yards are available as either manual or motorized sprayers. Manual backpack sprayers are quite affordable compared to motorized units for obvious reasons.

Motorized sprayers feature powerful batteries that make the whole work easier. That said, if your priority is a convenience, you may consider investing in a motorized unit. Their only drawback is that they require more maintenance.

Related imageBackpack sprayers can also be categorized based on the type of pumps. You can choose from piston-powered sprayers and diaphragm sprayers. Piston-powered backpack sprayers supply exceptional pressures at approximately 90psi. They are also more affordable compared to diaphragm sprayers. However, they can’t be used with harsh chemicals as the chemicals may damage the piston.

On the other hand, diaphragm pumps are significantly resistant to chemicals, facilitate faster pressure but require more maintenance. With all these differences, how do you settle on one? The thing is, weigh on your options. If you need high pressures, go for a diaphragm unit. Consider a piston pump if you plan to do overhead spraying.

Backpack Sprayer Design and Fit

As with any other gardening tool, comfort is of immense importance. For backpack sprayers, there are specific elements aimed at diminishing fatigue when using the device. For example, the best products on the market feature an adjustable, padded strap with specifically designed tanks that foster comfort and excellent fit.

Backpack sprayers with padded waists, shoulder and chest straps provide more comfort, especially when used for long hours. Getting an excellently fitting sprayer is best for comfort and safety.

Sprayer Capacity and Pressure

Your garden and yard vary from your neighbour’s garden. Well, choose your backpack sprayer capacity and pressure depending on the size of your yard, and how you plan to use the device. Professional grade sprayers provide high pressures of up to 150psi while medium grade provides as much as 95psi.

Nozzle Type

Backpack sprayers come with either of the three nozzle types available. They include the flat fan, cone sprays, and steaming nozzles. You should be careful when selecting the type of your nozzle as it determines how best the sprayer can perform.

You should also consider how easy it is to replace the nozzle in case you might need to. For all types, follow manufacturer’s instructions and adjust the patterns accordingly.

Weight and Durability of the Backpack Sprayer

As a rule of the thumb, high-quality backpack sprayers feature durable tanks made of high-density polyethylene. Such units also feature highly resistant UV protectors that ascertain durability and safety.

That said, it is important that you check on the materials manufacturers use in engineering the units. Depending on the materials used in its make, the backpack sprayer might be heavy or lightweight.

In such cases, you will weigh on what suits you. Is it comfort or durability? The frequency of using the sprayer should evidently be taken into consideration.

Backpack Sprayer Maintenance

You will agree with the fact that backpack sprayers are long-term investments. Therefore, if you want a unit for long-term use, it makes a lot of sense to maintain it consequently. Whereas most manufacturer’s maintenance instructions vary depending on the product, there are specific guidelines that apply to all sprayers.

For instance, it is common that you should clean your backpack sprayer after every use. Also, you should use an anti-freeze substance when storing the units during the cold seasons. You should also lubricate the O-rings and seals occasionally, especially if you use the unit frequently to last long.


A backpack sprayer is among the many vital versatile tools every gardener should have. All the products mentioned above are of top-notch quality, making it difficult to pinpoint, which among them is the best. Better yet, this gives you a group of options to choose one from.

Check on the recommendations vis-à-vis your needs to find one that suits your garden requirements. For sure, getting a reliable backpack sprayer can be overwhelming and daunting, but hopefully, our guide will make your search process easier.

For avid gardeners, which product do you think works best for your garden? Please share with us in the comments section below!

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