The Top 10 Backpack Sprayers of 2021

Check out our top picks and reviews for best backpack sprayers available on the market. We have outlined the top 10 backpack sprayers based on durability, size, price, and experience level. Our reviews include top brands like Field King, Roundup, and Chapin. Check out the full list to see pros, cons, and special discounts

148760 Verified Reviews Scanned

Our team of product experts and A.I. algorithms have created a tailored list for the best products below.

26% OffPick 1
Field King 190328 Backpack Sprayer, 4 Gallon,
4,108 Reviews
Field King 190328 Backpack Sprayer, 4 Gallon, - Verified
  • Internal No Leak Pump design is safer to use chemicals will not drip down your back. Internal piston pump delivers up to 150 PSI
  • Durable, 21 inch poly wand with the highest quality Viton seals can be used with Wet table powders and liquids for all applications does the work of both a piston and diaphragm backpack
  • Premium, lockable shut off with brass components and an in-line filter.
  • Easy access pump allows changing of seals in just minutes with no tools
  • 4 nozzles included: brass adjustable, 2 flat fans, and foaming nozzle. Also accepts Tee Jet nozzles.
22% OffPick 2
Field King Max 190348 Backpack Sprayer for Professionals Applying Herbicides , White , 4 gallon
1,116 Reviews
Field King Max 190348 Backpack Sprayer for Professionals Applying Herbicides , White , 4 gallon - Verified
  • Internal No Leak Pump design is safer to use - chemicals will not drip down your back.
  • Durable, 21 inch stainless steel wand with the highest quality Viton seals for chemical resistance.
  • Premium, lockable shut off with brass components and an in-line filter.
  • Easy access pump, change seals in just minutes with no tools.
  • 4 nozzles included: brass adjustable, 2 flat fans, and foaming nozzle. Also accepts TeeJet nozzles.
6% OffPick 3
Roundup 190314 Backpack Sprayer for Fertilizers, Herbicides, Weed Killers & Insecticides, 4 Gallon , White - Verified
  • 4-Gallon sprayer meets all your spraying needs (controlling weeds and pests, growing flowers and vegetables and cleaning decks and siding)
  • Heavy-duty poly wand with shut-off featuring a comfort grip, lock for continuous spraying and an in-line filter
  • Viton seals and gaskets throughout the pump and shut-off for long lasting chemical resistance
  • Adjustable padded straps with waist belt and built-in lumbar support
  • Includes 3 nozzles for versatility: poly adjustable, high volume fan, and low volume fan
Pick 4
Rainmaker Backpack Sprayer - 4 Gallon - Verified
  • This sprayer has an integrated filter included and a 4 ft. hose
  • All purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Manual pump backpack sprayer is ideal for large jobs
  • Trigger with a lock-on option can be engaged for a continuous spraying
  • Includes four interchangeable sprayer nozzles for different applications
Pick 5
CHAPIN 61800 4Gal Backpack Sprayer with Adjustable and Fan Nozzle , 4-Gallon, Translucent White - Verified
  • Compatible with common fertilizers, weed killers and pesticides
  • 4-Gallon translucent tank with 4-inch wide mouth opening for easy filling and cleaning
  • 3-Stage Filtration system with in-tank removable/cleanable filter
  • Cushion grip poly shut-off with three nozzles for a variety of applications
  • Padded shoulder straps to accommodate a full backpack for hours
24% OffPick 6
CHAPIN 61500 Backpack Sprayer for Fertilizer, 4 gal
2,773 Reviews
CHAPIN 61500 Backpack Sprayer for Fertilizer, 4 gal - Verified
  • 4-Gallon 4-inch wide mouth opening, translucent tank for easy filling and cleaning
  • Compatible with common fertilizers, weed killers and pesticides
  • 2-Stage filtration system, one filter at the top and another filter at shut-off
  • Poly shut-off with 2 nozzles: adjustable poly cone and fan tip
  • Padded shoulder straps to accommodate a full backpack for hours. Seal Material - Nitrile
43% OffPick 7
PetraTools 3-Gallon Battery Powered Backpack Sprayer – Extended Spray Time Long-Life Battery - New HD Wand Included, Wide Mouth Lid, Comes with Multiple Nozzles & Battery Included, 65+ PSI - Verified
  • Never Pump Again: Sprays For 2-2.5 hours on a single battery charge or over 50 gallons of solution so that you can complete your whole job on a single charge without worrying about pumping. 40-65PSI pump with adjustable pressure knob. The 3.3 AH lead-acid battery provides 3X the battery life of most other lithium battery sprayers. If needed, the battery can be changed quickly. Includes a fully-automatic AC charger that completely charges the battery in 6 hours. (Battery and charger included!)
  • PetraTools HD3000 1 Year Warranty. PetraTools wants to make sure that you are 100% satisfied with your PetraTools HD3000 Sprayer and will help any way they can. Other sprayers provide extremely limited support on Amazon but not PetraTools. Quality control testing and final assembly on each sprayer completed at PetraTools testing centers right here in the USA!
  • PetraTools Multipurpose Wand and Nozzle Included: Meet all your spraying needs with the PetraTools wand that can handle acids/bleaches as needed. Includes plastic squeeze handle with locking mechanism and multiple nozzle attachments for all your spraying needs
  • Translucent Tank with Gallon Markings: The translucent tank with gallon markers allows you to easily see how much solution you’re mixing in and how much is left in the tank. Variable PSI pressure adjuster allows you to control your PSI output for the perfect spray. The wide mouth lid design makes pouring and mixing solution convenient.
12% OffPick 8
PetraTools 4 Gallon Battery Powered Backpack Sprayer – Extended Spray Time Long-Life Battery - New HD Wand Included, Wide Mouth Lid, Multiple Nozzles & Battery Included - Verified
  • Never pump again: Sprays For 6-8 hours on a single battery charge or over 200 gallons of solution so that you can spray all day on a single charge without worrying about pumping. 70 PSI pump with adjustable pressure knob. The 8AH lead-acid battery provides 4X the battery life of most other 2.0 lithium battery sprayers. If needed, the battery can be changed quickly. Includes a fully-automatic AC charger that completely charges the battery in 8 hours. (BATTERY AND CHARGER INCLUDED!)
  • PetraTools HD4000 1 year warranty. PetraTools wants to make sure that you are 100% satisfied with your PetraTools HD4000 Sprayer and will help any way they can. Other sprayers provide EXTREMELY limited support on Amazon but not PetraTools. Quality control testing and final assembly on each sprayer completed at PetraTools testing centers in the USA!
  • New PetraTools HD acid bleach wand included: Meet all your spraying needs with the all new PetraTools HD plastic acid bleach wand. Includes plastic squeeze handle with locking mechanism.
  • Wide mouth lid - Large wide mouth lid allows for easy filling with screen filter to keep dirt & debris out of the tank. Includes multiple different nozzle attachments! The secondary lid allows for easy storage of nozzles.
  • Translucent tank with gallon markings: The translucent tank with gallon markers allows you to easily see how much solution you’re mixing in and how much is left in the tank. Variable PSI pressure adjuster allows you to control your perfect spray.
Pick 9
Field King 190515 Professionals Battery Powered Backpack Sprayer, 4 gal , White - Verified
  • No pumping required while using with liquids and water soluble solutions
  • Up to 4 hours of spray duration on a single charge or 50 gallons of liquid (with 8002 nozzle)
  • 18 volt Lithium-Ion 2.1 Ah Battery charges in 3.5 hours (charger included). interchangeable Battery system.
  • Pre-set spraying pressure at 40 psi, 0.2 GPM, for typical landscape applications (with 8002 nozzle)
  • Powder-coated Steel frame for durability and chemical resistance
19% OffPick 10
SOLO 10207 4Gl Backpack Sprayer, whit
1,034 Reviews
SOLO 10207 4Gl Backpack Sprayer, white - Verified
  • Easily spray liquid disinfectants, fertilizers, herbicides, pesticides with Solo's high-performance piston pump for tree, shrub and plant protection
  • Solo’s 425 backpack sprayer includes a 20-inch unbreakable wand that securely connects to a 48-inch nylon-reinforced high-pressure hose for an extended reach
  • Four easily changeable commercial-grade spraying nozzles-Plastic Adjustable, Fan Spray, Hollow Cone, Jet Stream nozzle and is TeeJet compatible
  • Designed with a commercial shut-off valve that securely locks in either the on or off position to minimize user fatigue, the pump handle is interchangeable for left or right-hand operation
  • Solo's rugged metal frame with an extra-large tank opening makes it easy to fill and clean quickly

How we picked the best backpack sprayers conclusion

There are numerous backpack sprayers available in the market and while many of them seem very similar, there are differences that can greatly alter the quality of your project and budget. We understand the frustration of choosing the best backpack sprayer for your projects and here are some of the criteria that we used in picking the best backpack sprayers for this review:

Price

Price isn’t the only factor that needs to be considered but sure is very essential when sampling out your best choice. A general rule of thumb is that the price needs to match the value of the product. To be sure, you can start by comparing your favorite picks online. However, you need to be careful since cheaper prices might sometimes mean a compromise on quality.

Quality of materials

Material quality is a fundamental factor that influences the versatility of a backpack sprayer. To evaluate a backpack sprayer’s durability and its capability to be used for a wide range of projects, we reviewed the quality of materials used to make it. This varied from plastic, metals, and sometimes both. For sturdy, durable, versatile, and lightweight tools, most manufacturers often prefer to use a combination of plastic and metal. We also kept an eye on the paint used to coat the surface as it prevents corrosion. Note that subpar paints rub off on your workpieces.

Versatility

Top-quality backpack sprayers are heavily drowned with the sheer vastness of backpack sprayers in the market. Picking out the best one often means that you can easily use it to adapt to various functions or activities for different DIY projects such as renovations, carpentry, landscape work, and much more. The backpack sprayers we have reviewed in this article are able to handle the versatility of multiple projects while still offering premium quality.

Longevity and warranty

As noted earlier, the quality of material used to make a backpack sprayer influences its longevity. Here, we evaluated backpack sprayers largely made of plastics and metals. Plastic backpack sprayers easily break when used in heavy-duty projects while their metallic counterparts tend to be more durable. From this review, we recommend that you go for backpack sprayers backed by a warranty of at least 1 year to ensure the manufacturer stands behind their product.

About the author Steve Westin

I have been an avid woodworker since childhood. Several years ago I started my own shop and was blown away by how expensive the tools were. I started this site to share my knowledge with others and provide honest valuable reviews for the quality products I use in my shop.

Shopping cart

0

No products in the cart.