Top 6 Best Backpack Sprayer Reviews And Guide

Gardens, lawns, and courtyards are often home for precious plants, trees, and herbs that we grow over time. But due to the fact, these plants need continuous care and protection against pests and various diseases, there should be a proper schedule for spraying useful protective chemicals and herbicides that may help in maintaining the overall plantation site. For home owners having small to medium lawns and gardens, it is easy to take care of the site using one of the best backpack sprayers that are capable of spraying with sufficient speed and pressure, covering the desired area. Backpack sprayers come in various sizes and types from which you may select your best choice based on its features and your preferred needs.

Top 6 Best backpack sprayers



My Rating

My Opinion



Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens

Field King Professional 190328

4.7 star

Perfect manual diaphragm pump for multipurpose usage with no leak issues and multi nozzles


4-Gallon Battery Powered Backpack Sprayer Wide Mouth With STEEL WAND and BRASS NOZZLE

4-Gallon Battery Powered Backpack Sprayer 

4.7 star

Easy to use battery operated, safe and sturdy sprayer, though feels a bit heavy


Chapin 61800 4-Gallon ProSeries Backpack Sprayer For Fertilizer

Chapin 61800 4-Gallon ProSeries 

4.7 star

Great options for a wide range of spraying needs but may not have comfortable shoulder pads


Chapin 61500 4-Gallon Euro Style Backpack Sprayer For Fertilizer

Chapin 61500 4-Gallon Euro Style 

4.2 star

Great piston pump for left handed pumping and offer excellent spray coverage. Not for right-hand pumping needs.


Chapin 61900 4-Gallon Tree and Turf Pro Commercial Backpack Sprayer with Stainless Steel Wand

Chapin 61900 4-Gallon Tree and Turf

4.7 star

Good but should be more comfortable to carry for commercial users


Roundup 190327 No Leak Pump Backpack Sprayer for Herbicides

Roundup 190327 No Leak Pump Backpack Sprayer 

4.7 star

It’s an economical diaphragm pump and comes with all necessities and durable functions yet not too easy to carry

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#1. Field King Professional Pump Backpack Sprayer

Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens
4.7 star

Editor's Rating: 4.5/5 Overall Score


This backpack sprayer is a diaphragm pump sprayer having a wide application using various pesticides. This one has a no leak design ensuring high-end pressure, no mess and leaking out of the liquids and good spreading capability for better coverage using least efforts. With a leak-proof storage, you also have a durable wand with quality Viton seals. This makes it resist to chemical without getting damaged. The sprayer has an easy-to-access pump which can be handled and maintained without any hassles as the seals can be changed manually in an easy way. The sprayer has a lockable system that consists of bass made components and also possess a filter for better efficiency. To increase the efficiency in various conditions and help in customizing the functions, the sprayer comes with 4 different nozzles that include the brass compatible nozzle, the foaming nozzle, and two flat fans whereas it also accepts the tee jet nozzles if needed. It offers 65 percent higher level pressure as compared to the competitors and other leading brands of the same caliber.

Things We Liked

  • Create 150 Psi pressure
  • Suitable for liquids, solids, water soluble solutions
  • Can spray hard to reach areas
  • Less downtime, quick maintenance
  • 4 nozzles for better performance
  • Filtration basket for debrisLeft/right reversible handle
  • One-way valve prevent spilage
  • 4-gallon capacity but good at 3 gallons

Things We Didn't Like

  • It gets heavier when filled to top
  • Foaming nozzle not so good
  • Straps are a bit flimsy

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#2. 4-Gallon Backpack Battery Powered Sprayer

4-Gallon Battery Powered Backpack Sprayer Wide Mouth With STEEL WAND and BRASS NOZZLE
4.7 star

Editor's Rating: 4/5 Overall Score


This is a 4-gallon sprayer that works best for an easy spraying action. It is powered by a battery so you don’t have to pump all the times. The container is well designed and is connected to a steel wand that is durable and allows a leak free function. The 60 Psi pumping action offers highly efficient spraying function and the pressure is also controllable with a dial. Its battery terminals are soldered so they would not come off easily. The hose connections are designed so that they joined in a firm way despite the clamps for better and leak proof spraying action. There are four nozzle options including Tee jet nozzle, adjustable brass nozzle, sine mist nozzle and double design nozzle. The sprayer also comes with a voltage output meter so you know the voltage flow all the time.

Things We Liked

  • Extra-long stainless steel wand
  • 4-gallon capacity
  • 10-60Psi adjustable pump pressure
  • Four variable nozzle options
  • Curved wand tip
  • Adjustable air pressure3x battery life
  • Use lead acid battery
  • Take 8 hours to recharge
  • Give 200 gallons spray with one-time charge
  • Battery life indicator lights
  • Accessible on and off button
  • Plastic wand included for acidic sprays
  • Bolted straps for safety
  • USA quality tested

Things We Didn't Like

  • The straps are short
  • Flimsy handle
  • Not for heavy use

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#3. Chapin 4-Gallon 61800 ProSeries Backpack Sprayer

Chapin 61800 4-Gallon ProSeries Backpack Sprayer For Fertilizer
4.7 star

Editor's Rating: 4.5/5 Overall Score


Chapin 61800 4-gallon ProSeries backpack sprayer features a piston pump sprayer setup that operates manually. Due to its capacity, it can be used for professional uses but homeowners may also use it for their small needs. The tank is made of poly materials that are translucent and you can see through the level of pesticide you have in your tank. It comes with a wide-mouth for easy filling and cleaning. There is also a filtration system consisting of three stages for better filtration of debris and keeping the spraying process smooth. The wand is made of poly material that offers durability and resistance to various chemicals.The grip area is cushioned for easy handling and enough padding on the shoulder straps to avoid excess fatigue. The sprayer has brass nozzles and Viton seals that make it sufficient for any kind of fertilizers and pesticides.

Things We Liked

  • 4-gallon capacity
  • Wide mouth for easy filling
  • Three-stage filtration and easy cleaning
  • Translucent poly materials tank48-inch hose
  • 0.4 to 0.5 GPM spray flow rate
  • Brass cone, poly fan, and poly cone nozzles
  • Left or right-hand mount handle
  • Powder coated frame of steel
  • 20-inch extension wand
  • 40 to 60 Psi pressure options
  • 23 feet maximum vertical stream
  • 25 feet horizontal spray stream

Things We Didn't Like

  • Hose connections may leak
  • Feel heavy when filled 4 gallons
  • Manual pumping is tiresome

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#4. Chapin 61500 Euro Style Backpack Sprayer

Chapin 61500 4-Gallon Euro Style Backpack Sprayer For Fertilizer
4.2 star

Editor's Rating: 4.2/5 Overall Score


This is also a piston pump sprayer that comes with sufficient capacity of 4 gallons with backpack straps to help you spray herbicides, pesticides and a wide range of fertilizers. The tank is made up of translucent poly materials making it easier to look through it and judge the level of the liquid inside. It has a wide-mouth for easy filling and cleaning and also offers a two-stage filtration system in which one is at the mouth and the other is at the shut off to avoid blocking and clogging issues and provide continuous spraying. It comes with backpack straps for easy carrying.

Things We Liked

  • 4-gallon capacity
  • 48-inch hose
  • Poly shut-off
  • Piston pump type
  • Manual pump requires no battery
  • 2 nozzles including poly fan and adjustable poly cone
  • 2-stage anti-clogging filtration system
  • Operate pressure ranges 40-60 Psi
  • 23-feet maximum vertical spray
  • 25-feet horizontal spray limit

Things We Didn't Like

  • Requires lots of efforts for manual spraying
  • Provide left-hand handle orientation only, may not be good if you need right and pump handle
  • Might feel heavy when filled to the full capacity

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#5. Chapin 61900 Tree and Turf Pro Backpack Sprayer

Chapin 61900 4-Gallon Tree and Turf Pro Commercial Backpack Sprayer with Stainless Steel Wand
4.7 star

Editor's Rating: 4.6/5 Overall Score


For commercial users, Chapin provides a spray beast that may help for heavy duty needs. This one is suitable for domestic and commercial uses since it can take up to serve any kind of spray needs. The tank is made with poly material allowing the user to look through the translucent wall for better liquid level judgment. In addition to this, the tank is easy to fill up with any kind of fertilizers, pesticides as having a 4-inch wide mouth allows easy filling and cleaning. The anti-clogging system in this sprayer seems to work well as it features 3-stage filtration process to ensure no debris would clog the pump and the hose. The wand is made of stainless steel and comes with 2 nozzle pieces. The shut-off has a pressure gauge to provide a customized spraying process. Viton seals make sure you can use any kind of fertilizers without any troubles.

Things We Liked

  • Piston pump type
  • Viton seals
  • Work best with fertilizers, pesticides, herbicides, weed, and feed
  • 23-feet vertical spray reach
  • Removable filters
  • 25-feet horizontal spray reach
  • Stainless steel extension wand
  • Poly shut-off has a pressure gauge
  • Handle can be mounted right or left both
  • 20-inch wand length
  • 48-inch long hose
  • Powder coated steel framing
  • 40 to 60 Psi pressure control
  • 3 nozzles including brass cone, poly cone, and poly fan
  • Spray flow rate ranges 0.4-0.5 GPM
  • Come with padded shoulder straps

Things We Didn't Like

  • A bit heavier
  • Have to be operated and pumped manually
  • Straps not too comfortable

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#6. Roundup 190327 No Leak Pump Backpack Sprayer

Roundup 190327 No Leak Pump Backpack Sprayer for Herbicides
4.7 star

Editor's Rating: 4.5/5 Overall Score


This one is a diaphragm backpack sprayer with no leak pump structure so you need not worry about leaking of the chemicals all the way down on you. The wand is made of a poly material providing a durable and high-quality finish and has Viton seals for superior chemical handling. The lockable trigger with brass-made components and filtration provides extra power and control without any clogging. The maintenance, assembly, and repairing need no tools and can be done very quickly. It comes with multiple nozzles like poly adjustable, TeeJet, 2 flat fan nozzles and a foaming nozzle for better and customized spraying needs.

Things We Liked

  • Can take up to 3-4 gallons
  • Manually operated
  • Diaphragm pump
  • Internal paddles keep mixture mixed
  • Reach 150 Psi
  • Superior shut-off with brass components
  • Viton seals for chemical resistant functions
  • Filtration basket to avoid clogging
  • 4 nozzles including poly nozzle, narrow flat fan nozzle, wide flat fan nozzle, foaming nozzle
  • Easy storage and maintenance
  • Secure handle attachment
  • Padded shoulders
  • Reversible handle for left and right-hand use

Things We Didn't Like

  • Require lots of pumping to keep the pressure

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Things to consider when buying the best backpack sprayer

The backpack sprayer is one of the many kinds of sprayer that are available on the market to fulfill the spray needs for lawn and gardens. It is therefore important to select the one that actually fits your needs according to the kind of plants you have, their height and their spread as well. The purpose also matters the most and in that case, the sprayers should be calibrated to know if you will be able to serve the function that you are looking for.

Here are some most common things you need to look for in the backpack sprayers:

The type of backpack sprayer

The first thing you need to be sure about is the type of sprayer you need. You can find two main kinds of backpack sprayer including the piston pumps and the diaphragm pumps.

Piston pumps are cheaper but may not be able to handle all kinds of herbicide and fertilizer.

Diaphragm pumps are a bit expensive but can handle a wide range of substance as they can keep the mixture mixed well and can resist harsh substance as well.

The tank capacity

The capacity is important. Most common capacity options range up to 4 gallons as this could be the maximum a person can carry easily or sometimes it may also be impossible.

Sealing material

Viton sealing components are best if you need a multi-purpose sprayer as they can resist harsh chemicals easily.

The wand size and material

The wand size, shape and material matter the most. Bent shape and poly material allow maximum control and durability when working with it.

Operation type i.e manual or battery operated

Manual sprayers work great and offer better control over pressure needs but need lots of effort. The battery-operated sprayers need batteries but offer easy functioning all the way through your spraying area. They might be a little more expensive as well.

Pressure gauge and shut-off features

The pressure gauge is most often to provide a controlled pressure application for the desired spray flow and pressure to reach hard areas. Shut off features on the wand make sure you would not have to deal with spills from the nozzles or the wand.

Anti-leaking features

Anti-leaking features and safe joints are also necessary to look for to avoid mess and spillage of the liquid.

Handle orientation

Handle orientation is important and if you need right or left both orientations, make sure to look for the ones that offer the feature.

The nozzles

Multi-nozzle options mean you can work on multiple tasks with your sprayer. If you intend to use it for different tasks, make sure to look for multiple nozzles you can fix on the wand.

The shoulder straps and comfort

Shoulder straps should be sturdy and not flimsy as well as padded to provide comfort. Otherwise, it would be hard to handle task when you carry 4 gallons on your shoulder all the way through your garden.

Required pressure and spread

Make sure to look the maximum pressure, spread, and speed if possible as it will give you an idea about the range of the spray to reach to areas all around your garden.

Maintenance and storage

Maintenance and storage should be easy. Most of them come with a wider mouth and removable filters to offer better maintenance. Foldable handle and wand storage clamp assure easy storage as well.

Bottom line

Concluding the discussion regarding the best backpack sprayer, we can say that there are many great options like Field King Professional Pump Backpack Sprayer and 4-Gallon Backpack Sprayer by My 4 sons which offer manual, battery operated respectively. In addition to these two top picks, the Chapin 61500 Euro Style Backpack Sprayer also offers piston pump manual spraying functions that works best for multiple uses and spraying needs. All of the above mentioned 6 sprayers are a mixture of features offering piston pump, diaphragm pumps and battery operated functions so that you can choose which suits you the best.

Make sure not to miss out our checklist of things you must look for before you finalize your decision about any of the sprayer mentioned in our top 6 list of back pack sprayers.

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