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Top-10 Backpack Sprayers
Loved in the USA

Handpicked for quality & trusted by thousands of customers

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PetraTools
Petra

PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered

#1
Top Rated in the USA
PetraTools
Petra

PetraTools Battery Powered Backpack Sprayer 4 Gallon - 6 Hours Long Battery Life & Padded Straps for Comfort - HD4000 Electric Backpack Garden Sprayer with 6 Spray Nozzles & 90PSI Adjustable Pressure

17%OFF

Fast Delivery
10.0
3 364 reviews

Item still has Pre-Tariff price

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1 110 bought in past month

Sponsored

PetraTools
Petra

PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered

#2
Field King
Field King

Field King 190515 Professionals Battery Powered Backpack Sprayer, 4 gal

11%OFF

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10.0
9 649 reviews

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1 008 bought in past month
Last Purchases
El***or
Chicago, IL
4d ago
L***y
Miami, FL
2d ago
Da***el
Nashville, TN
15h ago
#3
Dewalt 190
DEWALT

Dewalt 190742 20V MAX Lithium-Ion 4 Gallon Powered Backpack Sprayer (Tool Only)

11%OFF

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9.9
86 reviews

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906 bought in past month
Premium quality and flawless performance. My best purchase, worth every penny!
JessyChicago, IL
#4
Field King
Field King

Field King Max 190348 Backpack Sprayer for Professionals Applying Herbicides

Fast Delivery
9.7
9 649 reviews

Solid Value from a Trusted Brand

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804 bought in past month
Curated products trusted bytrust us brands
#5
SideKing B
SideKing

SideKing Battery Powered Backpack Sprayer 4 Gallon, 0-100 PSI Adjustable Pressure Sprayer Compatible with Makita 18V Battery, Electric Sprayer with Wand, 5 Nozzles, 2.6Ah Battery&Charger Included

10%OFF

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9.5
425 reviews

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702 bought in past month
#6
FIELD KING
Field King

FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI

Fast Delivery
9.3
9 649 reviews

Solid Value from a Trusted Brand

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600 bought in past month
#7
SOLO 425 4
SOLO

SOLO 425 4-Gallon Piston Backpack Sprayer, Wide Pressure Range up to 90 psi

Fast Delivery
9.1
1 624 reviews

Solid Value from a Trusted Brand

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498 bought in past month
#8
REALWORK 4
REALWORK

REALWORK 4-Gallon Backpack Sprayer with Padded Shoulder Strap for Pests & Weeds, Watering Garden, and Spraying Plants, in Translucent White

17%OFF

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8.8
1 151 reviews

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396 bought in past month
#9
Chapin Int
Chapin International

Chapin International 63924 4-Gallon 24V Extended Spray Battery Backpack Sprayer, with Adjustable Brass Nozzle, 1-Pack, Translucent White

33%OFF

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8.6
2 799 reviews

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294 bought in past month
#10
3.2 Gallon
SideKing

3.2 Gallon Battery Powered Backpack Sprayer, Upgraded Electric Back Pack Sprayer with 3 Spray Force, Battery Indicator, Rechargeable Handle, 41" Telescopic Wand, 5 Mist Nozzles, for Lawn and Garden

15%OFF

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8.3
165 reviews

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192 bought in past month

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Chapin 615
Chapin International

Chapin 61500 4-Gallon Made in USA Euro Style Backpack Sprayer with Poly Fan/Cone Nozzles, Cushion Grip Shut-Off, Padded Adjustable Straps, 2-Stage Filtration System, Translucent White

11%OFF

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3 121
verified reviews

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90 bought in past month
Roundup 19
Roundup

Roundup 190314 Backpack Sprayer for Fertilizers, Herbicides, Weed Killers & Insecticides, 4 Gallon

5%OFF

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2 298
verified reviews

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Battery Po
JOELITOL

Battery Powered Sprayer 3.2 Gallon, Backpack Sprayer with 5 Mist Nozzles, Electric Garden Sprayer with USB Rechargeable Handle, Pump Sprayers with Adjustable Shoulder Strap for Lawn, Garden, Yard

Fast Delivery
39
verified reviews

Solid Value from a Trusted Brand

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SOLO 475-B
SOLO

SOLO 475-B BACKPACK SPRAYER, 4 GALLON, DIAPHRAGM - BLEACH RESISTANT

17%OFF

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444
verified reviews

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Solo 430-2
SOLO

Solo 430-2G 2-Gallon Farm and Garden Sprayer with Nozzle Tips for Multiple Spraying Needs

Fast Delivery
1 774
verified reviews

Solid Value from a Trusted Brand

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Our Top Picks

#1

Winner

PetraTools Battery Powered Backpack Sprayer 4 Gallon - 6 Hours Long Battery Life & Padded Straps for Comfort - HD4000 Electric Backpack Garden Sprayer with 6 Spray Nozzles & 90PSI Adjustable Pressure

Rating
10.0
Chosen by1,110
Pressure Rating
Nozzle Types
Weight and Comfort

Most important from
3364 reviews

Pressure Rating
The adjustable pressure is very useful and easy to reach while wearing the pack.
Nozzle Types
The sprayer offers remarkable power and consistency, allowing for precise application.
Weight and Comfort
The PetraTools HD4000 is a game changer, revolutionizing the gardening routine with its robust yet lightweight build.
Material and Durability
Despite the plastic fittings being susceptible to damage, the product comes with extra seals and is easy to fill and clean.
Ease of Maintenance
Despite the plastic fittings being susceptible to damage, the product comes with extra seals and is easy to fill and clean.

The PetraTools Battery Powered Backpack Sprayer is designed for those looking for a reliable and convenient solution for gardening and pest control tasks. Its 4-gallon tank capacity is suitable for covering larger areas without frequent refills, which is a significant advantage for users with extensive lawns or gardens. The battery life of 6-8 hours allows for extended use without the hassle of manual pumping, making it ideal for professional landscapers and serious home gardeners alike.

Comfort is a strong point with the double-padded straps and back pad, which help reduce fatigue during longer sessions. The adjustable pressure (40-90 PSI) and six different nozzle types allow for versatility in spraying, whether you're watering, applying fertilizers, or tackling weeds.

However, the product does have some drawbacks. Weighing in at 16.46 pounds, it might feel heavy to some users, especially when fully loaded. The material, primarily plastic, raises concerns about long-term durability—while it’s designed for heavy-duty use, some users may prefer metal components for added longevity. Maintenance is straightforward with features like a wide mouth for easy filling and cleaning, but the reliance on a battery and potential for it to wear out over time could be a consideration for some buyers. Additionally, while the customer support is highlighted as a strong point, experiences may vary. If you need a versatile, comfortable, and battery-powered sprayer for large areas, the PetraTools HD4000 could be a good fit. However, consider the weight and material durability based on your personal usage and preferences.

Rating
10.0
Chosen by1,110
Pressure Rating
Nozzle Types
Weight and Comfort

Most important from
3364 reviews

Pressure Rating
The adjustable pressure is very useful and easy to reach while wearing the pack.
Nozzle Types
The sprayer offers remarkable power and consistency, allowing for precise application.
Weight and Comfort
The PetraTools HD4000 is a game changer, revolutionizing the gardening routine with its robust yet lightweight build.
Material and Durability
Despite the plastic fittings being susceptible to damage, the product comes with extra seals and is easy to fill and clean.
Ease of Maintenance
Despite the plastic fittings being susceptible to damage, the product comes with extra seals and is easy to fill and clean.
#2

Field King 190515 Professionals Battery Powered Backpack Sprayer, 4 gal

Rating
10.0
Pump Type
Weight and Comfort
Material and Durability

Most important from
9649 reviews

Pump Type
Ideal for professionals, the Field King sprayer eliminates the hassle of manual pumping with its reliable battery-powered design.
Weight and Comfort
Comfortable to wear, the padded back harness and adjustable straps make it suitable for extended use.
Material and Durability
The durable build and wide metal base offer stability, preventing the sprayer from tipping over even when full.
Ease of Maintenance
The sprayer is easy to set up and use right out of the box, providing a hassle-free experience.

The Field King 190515 Professionals Battery Powered Backpack Sprayer is designed for those who need a reliable and efficient solution for applying liquids in gardening and landscaping. With a 4-gallon tank capacity, it offers a decent amount of liquid for typical tasks, and the battery-powered feature eliminates the need for manual pumping, which can be a huge time-saver.

One of its standout strengths is the long spray duration—up to 4 hours on a single charge. This means users can cover a significant area without interruption, which is ideal for larger gardens or landscaping jobs. The inclusion of multiple nozzle types (four in total) allows for versatility in application, catering to different spraying needs.

In terms of comfort, the fully padded back harness makes it easier to carry around, particularly during extended use. The durable powder-coated steel frame also stands out, providing resistance to chemicals and enhancing the sprayer's longevity. Additionally, the triple filtration system helps prevent clogging, which can be a common issue with sprayers, ensuring a smoother experience.

Rating
10.0
Pump Type
Weight and Comfort
Material and Durability

Most important from
9649 reviews

Pump Type
Ideal for professionals, the Field King sprayer eliminates the hassle of manual pumping with its reliable battery-powered design.
Weight and Comfort
Comfortable to wear, the padded back harness and adjustable straps make it suitable for extended use.
Material and Durability
The durable build and wide metal base offer stability, preventing the sprayer from tipping over even when full.
Ease of Maintenance
The sprayer is easy to set up and use right out of the box, providing a hassle-free experience.
#3

Dewalt 190742 20V MAX Lithium-Ion 4 Gallon Powered Backpack Sprayer (Tool Only)

Rating
9.9
Tank Capacity
Nozzle Types
Weight and Comfort

Most important from
86 reviews

Tank Capacity
While the sprayer is heavy when full, this is expected given its capacity, and it performs exceptionally well.
Nozzle Types
The wand and nozzles make this fit any application needed, from spraying for bugs to hitting the eaves of a two-story house from the ground.
Weight and Comfort
Everything is easy and convenient with this sprayer. The straps and waist belt make it easy to balance the weight across your upper body.
Ease of Maintenance
The sprayer works amazing with low battery drain; going through the entire 4.5 gallons barely uses up a third of a 5ah battery.

The Dewalt 190742 20V MAX Lithium-Ion 4 Gallon Powered Backpack Sprayer is designed for those needing a robust and efficient spraying tool. With a 4-gallon tank capacity, it is suitable for medium to large gardens or lawn care tasks. The pump is battery-powered, offering ease of use without manual pumping, which can save time and reduce fatigue. The Variflo technology is a standout feature, allowing the user to adjust the flow rate to suit different spraying needs, while the triple-filtration system minimizes clogging, ensuring consistent performance.

The heavy-duty nylon-reinforced hose is effective in preventing kinks, which enhances durability and ease of use. However, at 16.3 pounds, the sprayer is on the heavier side, which might be a drawback for some users, particularly during extended use. The material, polypropylene (PP), is durable but not the most premium in terms of quality.

Additionally, it is sold as 'tool only,' meaning the battery and charger need to be purchased separately, which adds to the cost. The product's adjustable and curved nozzle types offer versatility in application, but some users might find it less convenient without a wider variety of nozzle options. This sprayer is a good fit for dedicated gardeners and professionals who need a reliable and efficient tool, provided they are comfortable with its weight and additional purchase requirements.

Rating
9.9
Tank Capacity
Nozzle Types
Weight and Comfort

Most important from
86 reviews

Tank Capacity
While the sprayer is heavy when full, this is expected given its capacity, and it performs exceptionally well.
Nozzle Types
The wand and nozzles make this fit any application needed, from spraying for bugs to hitting the eaves of a two-story house from the ground.
Weight and Comfort
Everything is easy and convenient with this sprayer. The straps and waist belt make it easy to balance the weight across your upper body.
Ease of Maintenance
The sprayer works amazing with low battery drain; going through the entire 4.5 gallons barely uses up a third of a 5ah battery.

Buying Guide for the Best Backpack Sprayers

Choosing the right backpack sprayer can make a significant difference in the efficiency and ease of your gardening or agricultural tasks. A backpack sprayer is a versatile tool used for applying fertilizers, herbicides, pesticides, and other liquid solutions. To find the best fit for your needs, it's important to understand the key specifications and how they impact performance and usability. Here are the main factors to consider when selecting a backpack sprayer.
Tank CapacityTank capacity refers to the amount of liquid the sprayer can hold. This is important because it determines how long you can spray without needing to refill. Tank capacities typically range from 2 to 6 gallons. For small gardens or spot treatments, a smaller tank (2-3 gallons) is sufficient and easier to carry. For larger areas or more extensive tasks, a larger tank (4-6 gallons) will reduce the frequency of refills but will be heavier to carry. Choose a capacity that balances your need for coverage with your ability to comfortably carry the weight.
Pump TypeThe pump type affects how the sprayer builds pressure to distribute the liquid. There are two main types: piston and diaphragm pumps. Piston pumps are generally more efficient and provide higher pressure, making them suitable for spraying fine mist and reaching higher areas. Diaphragm pumps are more durable and can handle thicker or abrasive solutions, making them ideal for herbicides and pesticides. If you need versatility and higher pressure, go for a piston pump. If you need durability and the ability to handle various chemicals, a diaphragm pump is a better choice.
Pressure RatingPressure rating indicates the maximum pressure the sprayer can achieve, usually measured in pounds per square inch (PSI). Higher pressure allows for finer mist and longer reach. Typical pressure ratings range from 40 to 90 PSI. For general gardening tasks, a lower pressure (40-60 PSI) is adequate. For more demanding tasks like tree spraying or reaching high areas, a higher pressure (70-90 PSI) is necessary. Consider the type of spraying you will be doing to determine the appropriate pressure rating.
Nozzle TypesNozzle types determine the spray pattern and droplet size. Common types include adjustable, fan, cone, and stream nozzles. Adjustable nozzles offer versatility by allowing you to change the spray pattern as needed. Fan nozzles are great for even coverage over large areas. Cone nozzles are useful for targeted applications, and stream nozzles are ideal for reaching distant or high areas. Choose a sprayer with multiple nozzle options if you need flexibility, or select a specific nozzle type based on your primary use.
Weight and ComfortWeight and comfort are crucial for prolonged use. A fully loaded sprayer can be quite heavy, so consider the weight of the sprayer itself and the ergonomic features like padded straps and back support. Look for models with adjustable straps and padding to distribute the weight evenly and reduce strain on your back and shoulders. If you plan to use the sprayer for extended periods, prioritize comfort features to ensure you can work efficiently without discomfort.
Material and DurabilityThe material of the sprayer affects its durability and resistance to chemicals. Most backpack sprayers are made from high-density polyethylene (HDPE) or other durable plastics that are resistant to corrosion and UV damage. Ensure the sprayer you choose is made from high-quality materials that can withstand the chemicals you plan to use. If you need a sprayer for heavy-duty or frequent use, opt for one with reinforced components and a robust build to ensure longevity.
Ease of MaintenanceEase of maintenance is important for the longevity and performance of your sprayer. Look for models with easily accessible parts and straightforward cleaning procedures. Some sprayers come with features like removable filters and wide openings for easy filling and cleaning. Regular maintenance, such as cleaning the tank and nozzles after each use, will help prevent clogs and extend the life of your sprayer. Choose a model that offers convenient maintenance features to keep your sprayer in good working condition.

FAQ