Best Backpack Sprayers 2021

THE LIST OF THE BEST BACKPACK SPRAYS 2021

NAMES FEATURES WHERE TO BUY
Field King Professional 190328

B000AYHKUO

The system is compatible with TeeJet spray nozzles

Spares are readily available and straightforward maintenance required

Handles pressures up to 150-psi

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Chapin 63985 4-Gallon Backpack Sprayer

B00Q03MMDO

Back-straps feature lumbar support for extended use

Large tank mouth for easy filling and maintenance

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Flesser Backpack Sprayer

B0827T2GYK

4 different spray heads are easily adjustable

Leak-free sprayer output

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Sprayers Plus 105Ex Backpack Sprayer

B07GQ74C3Z

Advanced strap design for portability and comfort

A variety of high-grade nozzles included

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Hudson Bak-Pak Sprayer

B084DWQTW6

Large comfortable shut-off valve that locks on for continuous spraying

Cushioned ergonomic straps with adjustable pads for added comfort

Large 6-inch tank opening for easy filling

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Solo 425 4-Gallons Professional Piston Sprayer

B00002N6BW

Easily spray liquid disinfectants, fertilizers, herbicides, pesticides

Solo’s 425 backpack sprayer includes a 28-inch unbreakable wand that securely connects to a 48-inch nylon-reinforced high-pressure hose for an extended reach

Four easily changeable commercial-grade sprayings nozzles-Plastic Adjustable

Designed with a commercial shut-off valve that securely locks in either the on or off position

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Roundup Backpack* Sprayer

B00FN3MS8Q

Uses durable materials.

Three interchangeable nozzles.

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Chapin 61900 Commercial Backpack Sprayer

B00TLF5ILQ

Automatic CF valve that shuts off the spray if the pressure spikes or dips.

Reliable three-part filter design.

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KIMO Battery Powered Backpack Sprayer

B089SR3VQB

Automated pumping

Battery-powered

Even spraying pattern

Dual PSI

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Chapin International Backpack Sprayer 61500

B005FPUHEE

 Padded shoulder straps provide comfort when spraying

No leakage problems

The efficient 2-stage filtration system

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This guide is aimed at showing the best backpack sprayers. Backpack sprayers have made the job of spraying your garden with herbicide easier and faster. If you are interested in getting one for your gardens, read through this guide for all you need to know concerning getting yourself a backpack sprayer.

The backpack sprayer mounts to your back, and all you need to do is walk around and spray your yard or vegetable garden. The backpack system takes the effort out of your work, allowing you to treat your garden in a matter of minutes.

It helps your spray down your plants easily and efficiently. Carrying around a manual pump sprayer is a hassle, and may result in injuries, especially in older gardeners. A backpack sprayer lets you spray down the entire garden, without experiencing any operator fatigue.

BACKPACK SPRAYERS BUYER’S GUIDE

Manual or Battery Operated

Backpack sprayers come either battery-operated or manual. The manual versions require pumping to produce the pressure needed to get the liquid out of the container. Battery-operated devices use a motorized pumping mechanism.

Motorized versions are often more convenient and easier to use for bigger areas. Of course, you do have to charge them before you use them. Also, they may take more maintenance to keep them in good condition and working properly.

Manual sprayers use a lot more effort from you, but they are ready to go at a moment’s notice. They can be less expensive than motorized versions. Also, these sprayers rarely need much maintenance to keep them up and running.

Sprayer Tank Capacity

The amount the sprayer can hold is important. If it’s too heavy, you aren’t going to be comfortable. If it doesn’t hold enough, you’re going to have to stop frequently for large jobs.

Determine what you’re spraying and where to figure out the size tank you require. That way, you’re comfortable while outside.

Pump Type

The pump is essential to get the liquid out of the sprayer and through the nozzle to go where you need it. You’ve got piston and diaphragm pump sprayers.

The piston pump is often cheaper than the diaphragm option. However, it might be less durable if you tend to use dry formulations. Diaphragm pumps are a favorite among consumers because they’re easier to maintain and offer more durability.

Chemical Rating

Many herbicides and other chemicals are corrosive. Therefore, you should pick sprayers that are designed to handle those chemicals. Remember to make sure that the unit’s seals, hoses, and all accessories are rated for herbicides if that’s how you’re going to use the equipment.

Safety and Comfort

Safety and comfort are essential when choosing a backpack sprayer. Some sprayers feature a full-size handle, padded straps, and a gentle grip for the wand. These are all designed to increase your comfort.

They also help reduce fatigue and your risk of exposure to chemicals. The tank is contoured, as well, which makes it easier to sit across the back. Plus, the harnesses are adjustable, which allows you to make it fit your particular body.

High-density polyethylene is the best material for a sprayer. That way, it protects from UV exposure. This means that the contents aren’t going to get heated and risk combustion or degradation.

Maintenance and Repair

Of course, maintenance is essential. Most of the time, you just take off all the accessories and rinse them off. Then, you can put it all back together.

Therefore, you’ve got to make sure that it’s easy to maintain. Repairs may also be needed at times. Make sure you can get the parts you need and find it easy to do it yourself.

Straps and Lumbar Support

Most backpack sprayers are manufactured to carry four gallons of liquid. Using rough numbers of approximately 8.5 pounds per gallon, this calculates to carrying about 34 pounds of liquid on our backs.

Add in the weight of the sprayer itself, and you could be looking at carrying around nearly 50 pounds on your back! Proper straps and lumbar support are of great importance when you are working with this type of weight on your back.

An important feature to be on the lookout for is a waist strap. While simple shoulder straps work well for light packs, backpack sprayers demand better control and a comfortable fit for long hours spent spraying.

A waist strap will help to distribute the load across your hips. This will give you better control of the sprayer, as well as share some of the load from the shoulder straps.

THE BEST BACKPACK SPRAYERS 

Field King Professional 190328

B000AYHKUO

This model offers the gardener plenty of features not included in the Chaplin models.

The no-leak pump design ensures constant pressure in the unit, allowing for fast and efficient spraying of your vegetable garden or crops. The no-leak functionality also protects your skin from any chemicals during operation.

The pump of this sprayer features operation through an internal agitator, preventing any settling in the holding tank.

We like the variety of offers with the nozzles for the Field King Professional. You get four inter-changeable nozzles included with your backpack sprayer. If that’s not enough variety, then this system is also compatible with TeeJet sprayer nozzles as well.

PROS CONS
  • Dual-use pump handle for left or right-handed operation
  • No pressure gauges
  • Internal Agitator
  • No lower-back support
  • No-leak pump
  • Back-strap could have more padding
  • Affordable

Chapin 63985 4-Gallon Backpack Sprayer

B00Q03MMDO

This model features a comfortable harness system, as well as outstanding performance from the sprayer. This unit is easy to operate and maintain and comfortable to wear.

The pump receives power from a 20-Volt Lithium-ion battery pack, allowing the user to maintain a steady flow rate through the applicator wand. As a result, you get a uniform spray pattern and a fixed droplet size.

With this motorized version, spraying your crops, flowers, and plants is as simple as taking a walk in the garden.

We love the deluxe feeling of the padded straps, as well as the additional lumbar support provided by the harness.

PROS CONS
  • A triple liquid filtration system
  • Expensive, especially for home use
  • Durable with a long service life
  • The ideal choice for professional landscapers
  • Powerful motor with high-yield battery sprays through 50-gallons per charge

Flesser Backpack Sprayer

B0827T2GYK

With the use of high-quality plastic, this manual sprayer is durably built. To provide a comfortably spraying experience, the adjustable straps are included for hassle-free use. This Flesser backpack sprayer allows you to fill it with weed killers, fertilizers, pesticides, and many other chemicals. You can use this manual sprayer for spreading on trees, weeds, fence lines, and some other isolated areas.

The capacity of the built-in tank is 4 gallons. There are 4 nozzles included with different functionalities.  This device weighs 7.2 pounds.

The use of premium quality plastic and thickened bottles increases the durability of this sprayer unit. Moreover, this durable construction offers excellent oxidation resistance. On the surface of the bottle, a scale mark is available. It is easy to observe the water level whenever you want. The overall design is such that it becomes easy to mix the liquid.

There are no leakage problems and the heavy-duty construction is suitable for agricultural and gardening use. It is easy to fill this backpack sprayer with water and then conveniently carry along.  The spraying can be triggered with the press of a switch.

PROS CONS
  • Lightweight yet durable design
  • Poor quality straps
  • The handle comes with a lock switch
  • Allows you to easily fill water for spraying
  • Easy to change the pressure based on application

Sprayers Plus 105Ex Backpack Sprayer

B07GQ74C3Z

This 105Ex backpack sprayer makes the spraying process easy. The manufacturer has included a wide range of efficient nozzles. These nozzles benefit you with flexibility and desired to spray.

The tank capacity is 4 gallons. There are 3 high-grade nozzles contained inside. Names of these nozzles are mist, fan, and steam. Each of the nozzles is customized for efficient performance. All of these nozzles is unique in terms of the spray pattern. You can choose the desired nozzle, based on the requirements. The overall weight of this effortless backpack sprayer unit is 15.82 pounds.

The operation of this sprayer is powered by a 20V Lithium-ion battery. This battery provides a continuous 40 PSI of pressure. This much pressure provides uniform and constant spraying output. The constant pressure makes sure the sprayer output reaches farther and wider. A battery level indicator is available. It helps you to organize your spraying schedule.

The other components included are O-ring, brass wand, and high-grade seals. The Viton seals are durable.

PROS CONS
  • The spray output can reach higher and farther in vertical and horizontal alignments
  • Slight leakage
  • High-performance battery with level indicator
  • Delivers continuous high-pressure output
  • Effortless spraying is at the fingertips

Hudson Bak-Pak Sprayer

B084DWQTW6

The capacity of this HUDSON 19001 is 4 gallons. There is the execution of a heavy-duty nozzle system. This system includes dual mist, stream, fan, and shower. The entire backpack unit weighs 12.72 pounds.

Inside its configuration, a high-performance rechargeable lithium-ion battery is present. This battery is removable. With the help of a huge shut-off valve, you can lock the spraying mechanism on for constant spraying. A big tank opening facilitates easy filling. Moreover, a detachable filter is included to keep away dirt and debris. This filter reduces clogging.

The structure of the ergonomic straps showcases adjustable pads. These pads offer extra comfort and make sure your back does not experience pain during movement. Moreover, the adjustable straps offer uniform weight distribution.

A power button is positioned on the side of the tank. It can be executed while wearing the unit. A high-performance battery is included.  To make sure the built-in battery is charged, you need to push a button available on the battery. As a result, three green lights will glow. There are 4 odd spray heads contained inside.

PROS CONS
  • High-performance rechargeable Li-ion battery for easy charging
  • Not very much durable
  • 4-gallon transparent tank lets you clearly see the fluid level
  • Large valve locks on for constant spraying
  • Quick charging and long spray time

Solo 425 4-Gallons Professional Piston Sprayer

B00002N6BW

It comes with 4 gallons of tank capacity. There is the availability of 4 commercial-grade spraying nozzles. Names of these nozzles are plastic adjustable, hollow cone, fan spray, and jet stream nozzle. The overall weight of this sprayer is 10.3 pounds.

In this backpack sprayer from Solo, there is the inclusion of a 28-inch indestructible wand that firmly attaches to a 48-inch hose. This hose is essentially a nylon-reinforced hose that can work at a higher pressure for presenting an extended reach.

The design of this piston backpack sprayer features a commercial shut-off valve. This valve perfectly locks in either on or off position. As a result, it reduces user fatigue. The incorporated pump handle is interchangeable for either left or right-handed use.

The durable metal frame with a huge tank opening allows you to fill and clean easily. The overall design is made thoughtful with Viton seals. These seals are placed in key locations to guarantee durability.

PROS CONS
  • Lightweight and portable
  • Difficult to adjust the nozzle
  • Built for comfortable spraying experience
  • Made up of high-grade, corrosion-resistant plastic
  • Solo’s high-performance piston pump included for easy spraying

Roundup Backpack Sprayer

B00FN3MS8Q

This rounded, four-gallon backpack sprayer is built for convenience and efficiency, using a larger pump that speeds up the time it takes to pressurize and spray its contents. The hose system has a built-in in-line filter that helps prevent blockages, and the spray wand itself is made of durable, corrosion-resistant materials that ensure a long operational lifespan, even if you’re using heavy-duty chemicals regularly.

The tank itself is relatively lightweight and uses a set of adjustable straps that keep it closely attached to your body without risk of it slipping or pulling you over if you accidentally lose your footing. This, combined with the excellent lumbar support built directly into the tank’s design, means that you’ll stay comfortable for longer. For extra convenience, the pump handle can even be reversed to work for both left-handed and right-handed users.

PROS CONS
  • easy-to-fill tank with extra support.
  • none
  • Comfortable and easy to wear.
  • Adjustable straps.

Chapin 61900 Commercial Backpack Sprayer

B00TLF5ILQ

The Chapin 61900 boasts an excellent three-stage filter that makes it almost impossible for dirt and debris to get into the pipes, keeping your water pressure consistent and cutting down on the need to constantly clean the pump system. This backpack sprayer’s shut-off system uses an easy-to-read gauge that tells you the exact pressure of your water flow, with the CF valve automatically shutting it off if something goes wrong.

An adjustable nozzle on the end of a 28-inch hose gives you plenty of versatility and flexibility, letting you spray down different areas without needing to stop and fiddle with any external adjusters or settings. This, alongside the wide default level of 60 PSI and the optional 20-inch extendable spray wand, makes spreading weed killers incredibly simple in gardens of any shape and size.

PROS CONS
  • Easy to adjust nozzle.
  • none
  • Durable straps with added lumbar support.
  • Long hose and a spray wand for greater reach.

KIMO Battery Powered Backpack Sprayer

B089SR3VQB

With the Kimo brand, you don’t have to manually pump the backpack sprayer. That means it is convenient and versatile. It’s battery-powered, so you don’t have to worry about cords and outlets, either.

This brand has been available on the market for 25 years and has made significant progress. Its charging cycle test ensures that the battery you get is powerful and works longer than some of the others. You don’t have to deal with pauses because the battery is weak.

You can hold the handgrip in its on position with the switch locked to prevent hand fatigue. This also allows you to continuously spray when needed. Plus, you can adjust the pressure from 40 to 70 psi, meeting almost any spraying application requirement.

PROS CONS
  • Lightweight
  • Inconsistent performance
  • Multi-purpose
  • Comfortable shoulder straps
  • Sealed battery compartment
  • Up to 6 hours of use on a single charge

Chapin International Backpack Sprayer 61500

B005FPUHEE

The Chapin International 61500 backpack sprayer comes with the traditional look and feel. It comes with cushioned shoulder straps for employing a tight fit to the back. It sprays excellently and without any safety concerns. The bottom of the sprayer is completely sealed and the pump works flawlessly. The device is designed to fulfill the needs of your garden, lawn, farm, home, or commercial projects.

Its tank comes with 4 gallons capacity to hold fertilizers or insecticides or pesticides or any other chemicals. There are 2 nozzles included i.e. adjustable poly cone and fan tip. Weighing 10.6 pounds, it does not feel difficult to carry around.

The built-in tank comes with a broad mouth opening and it is translucent in appearance. It facilitates easy filling and cleaning. There is the implementation of a 2-stage filtration system. One filter is available at the top and another one at shut-off.

PROS CONS
  • Wide mouth opening
  • Difficult to use initially
  • Adjustable spray pattern
  • Can spray stream in horizontal and vertical directions

CONCLUSION

Backpack sprayers are a handy tool for any gardener or homeowner, and the initial purchase should be an exciting journey. If you are in the market for a backpack sprayer, it is always best to analyze the intended use for your sprayer, and then you can make an educated decision from there. Hopefully, these extensive reviews offer some clarity and direction for making your decision.