10 Best Backpack Sprayers | April 2017

We spent 25 hours on research, videography, and editing, to review the top choices for this wiki. Weeds, and pests are no match for these backpack sprayers, which offer a convenient and effective way of treating your flower beds or lawn without having to lug around buckets of harmful chemicals. Just fill one up with your favorite fertilizer, herbicide or pesticide and get to work -- your arms will thank you later. Skip to the best backpack sprayer on Amazon.
10 Best Backpack Sprayers | April 2017
Overall Rank: 2
Best Mid-Range
Overall Rank: 4
Best High-End
Overall Rank: 10
Best Inexpensive
Best-selling because of its compact size and extremely affordable price, the Chapin 20000 Poly is the go-to solution for all your lawn and garden problems. The unit comes in a one- or three- gallon tank size, and is compatible with all common weed killers and fertilizers.
  • built-in anti-clog filter
  • hand pump quickly builds pressure
  • not as durable as other models
Brand Chapin 20000 Poly
Model pending
Weight pending
Rating 3.6 / 5.0
From one of the most recognizable names in pesticides comes the Roundup 190327 No Leak, which is capable of spraying at up to 150 psi for those hard-to-reach areas. The solid body uses paddles to keep whatever liquid is inside mixed and ready for application.
  • seals are easily changeable
  • well-balanced on back
  • requires constant pumping
Brand Roundup 190327 No Leak
Model pending
Weight pending
Rating 3.6 / 5.0
The Rainmaker 4-gallon is a budget-friendly option perfect for the DIY lawn doctor who needs a reliable sprayer for a few treatments each season. The model accepts all varieties of pesticides and herbicides, and the translucent tank allows you to easily check fluid levels.
  • long 4-foot hose
  • two content openings
  • may leak from caps
Brand Rain Maker
Model 708902
Weight 8.5 pounds
Rating 4.0 / 5.0
The Field King 190328 Pro uses a unique pump design meant to prevent fluid leakage, so you don't have to worry about harmful pesticides dripping on you. The durable, 21-inch poly wand is made with high-quality Viton seals that resist chemical breakdown.
  • brass component shutoff
  • seals are changeable
  • compatible with teejet nozzles
Brand D.B. Smith
Model 190328
Weight 13.2 pounds
Rating 3.8 / 5.0
While some cheaper models dribble out their contents without much force, the Solo 425 Pro utilizes a high-performance piston pump to increase spray pressures up to 90 psi. This unit's rugged metal frame means this option will last you far into the future.
  • also holds liquid disinfectants
  • locks on and off to minimize fatigue
  • straps are too thin
Brand Solo, Inc.
Model 425
Weight 10.6 pounds
Rating 4.0 / 5.0
Suitable for professional landscapers and at-home gardeners alike, the Chapin 61900 Tree/Turf is a fully-fledged option that can hold up to four gallons of weedkiller or fertilizer. It also features a three-stage filtration system and a removable and cleanable filter.
  • cushion-grip shutoff
  • three different nozzles
  • comfortable padded shoulder straps
Brand Chapin 61900 Tree/Turf
Model pending
Weight pending
Rating 3.9 / 5.0
The new Invatech Italia Mister Duster 858-S is a beast of a backpack sprayer that can treat a field in the same time other units treat small yards. The large tank is mounted on a blower with a 76.3 cc motor, allowing it to spread liquids as well as sulfur and lime powders.
  • 39-foot vertical reach
  • backed by 3-year warranty
  • more expensive than other models
Brand Invatech Italia Mister
Model pending
Weight 35 pounds
Rating 4.2 / 5.0
The Hudson 13854 Bak-Pak is a battery-operated model that can last a whopping 10 hours on a single charge, ensuring you get a full day's work in and then some. When day two comes around, you'll be ready -- the included AC charger fully replenishes the unit in nine hours.
  • tank has an easy-fill opening
  • thumb operated on-off valve
  • generous 72-inch hose
Brand Hudson
Model 13854
Weight 18.9 pounds
Rating 5.0 / 5.0
The FlowZone Multi-Use incorporates a 3.6 volt lithium ion battery that allows for hours of continuous application. The best part, however, is that it includes wheels as well as shoulder straps so you can roll or carry it wherever you go.
  • 15-foot spray distance
  • applies 7 gallons per charge
  • backed by 1-year warranty
Brand FlowZone
Model pending
Weight 13.2 pounds
Rating 4.9 / 5.0
Ditch the cheap plastic components of other backpacks and invest in the My 4 Sons Wide Mouth, which features a heavy-duty steel wand and adjustable brass nozzle. Plus, the shoulder straps are bolted to the tank, so there's no risk of them coming loose on your back.
  • battery changes in 3 minutes
  • power indicator light
  • quality tested in the usa
Brand My 4 Sons
Model M41000
Weight 14 pounds
Rating 4.8 / 5.0

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Last updated on April 24 2017 by Chase Brush

Chase is a freelance journalist with experience working in the areas of politics and public policy. Currently based in Brooklyn, NY, he is also a hopeless itinerant continually awaiting his next Great Escape.