When it comes to efficiently and effectively applying pesticides, herbicides, and fertilizers in large outdoor areas, 4-gallon backpack sprayers are an essential tool for homeowners, gardeners, farmers, and landscapers alike. These versatile sprayers offer convenience and mobility, allowing you to tackle spraying tasks with ease while covering more ground in less time. With comfortable straps and ergonomic designs, these backpack sprayers make it easy to carry and maneuver, ensuring you can maintain your outdoor spaces with precision and ease. Discover the benefits of using a 4-gallon backpack sprayer for all your spraying needs.
SKU: 1380272
$139.99

A premium quality backpack sprayer with a no-leak pump design, suitable for all applications.

No leaks, Strong and reliable, Time-saving, Comfortable to wear, Easy to use

SKU: 1293984
$119.99

A 4-gallon backpack sprayer with multiple nozzle adapters, shoulder straps, and an on/off switch for continuous spraying....

SKU: 1915628
$249.99

A powerful lithium-ion powered backpack sprayer with adjustable flow and deluxe harness for comfortable use.

Durable and well-made, Convenient battery operation, Comfortable to use with adjustable harness, Clear instructions and packaging, High-quality ingredients

SKU: 2027713
$149.99

A rechargeable backpack sprayer with a 4-gallon tank, 20V battery, and adjustable spray nozzle.

Long battery life, Easy to use, Effective sprayer, Great value, Large capacity

SKU: 1884530
$159.99

A lightweight, lithium-ion powered backpack sprayer with a 4-gallon tank and 30-gallon spray capacity.

price, sprayer shoots a long distance

SKU: 1012103
$99.99

A leak-proof backpack sprayer with adjustable straps, 4 nozzles, and a pressure regulator for comfortable and efficient...

No leaks, Efficient and quick spraying, Long range, Well-made and durable, Easy to use and comfortable

SKU: 2137293
$129.99

A durable and comfortable backpack sprayer with a high-performance piston pump and versatile nozzle options.

No leaks, Easy assembly, Versatility, Works great, Durable

SKU: 1720650
$369.99

A battery-powered backpack sprayer with 15L capacity, electronic control, and two working positions for precise spraying....

SKU: 1364571
$149.99

A 4-gallon backpack sprayer with JetClean self-cleaning pump technology, stainless-steel wand, and 3-stage filtration system....

foldable handle), durability, reliability

SKU: 1690119
$479.99

A battery-powered backpack sprayer with adjustable pressure, a large chemical tank, and 11-hour battery life.

SKU: 2062499
$--

A powerful and durable cordless backpack sprayer with a 4-gallon tank, 70 PSI pressure, and 20ft spray distance.

performance of the sprayer, works well, looks great

SKU: 1700406
$149.99

A Guaranteed Tough backpack sprayer with deluxe harness, adjustable hip harness, multiple nozzle tips, and high pressure...

Cheaper than other options, Easy assembly and use, Good quality and functionality, Comfortable straps and harness, Efficient and effective spraying

SKU: 1584588
$99.99

A 4-gallon backpack sprayer with a wide mouth opening, filtration system, poly wand, and padded shoulder straps.

easy to assemble, covers a large area, quick work

$139.99

A premium quality backpack sprayer with a no-leak pump design, suitable for all applications.

No leaks, Strong and reliable, Time-saving, Comfortable to wear, Easy to use

$119.99

A 4-gallon backpack sprayer with multiple nozzle adapters, shoulder straps, and an on/off switch for continuous spraying....

$249.99

A powerful lithium-ion powered backpack sprayer with adjustable flow and deluxe harness for comfortable use.

Durable and well-made, Convenient battery operation, Comfortable to use with adjustable harness, Clear instructions and packaging, High-quality ingredients

$149.99

A rechargeable backpack sprayer with a 4-gallon tank, 20V battery, and adjustable spray nozzle.

Long battery life, Easy to use, Effective sprayer, Great value, Large capacity

$159.99

A lightweight, lithium-ion powered backpack sprayer with a 4-gallon tank and 30-gallon spray capacity.

price, sprayer shoots a long distance

$99.99

A leak-proof backpack sprayer with adjustable straps, 4 nozzles, and a pressure regulator for comfortable and efficient...

No leaks, Efficient and quick spraying, Long range, Well-made and durable, Easy to use and comfortable

$129.99

A durable and comfortable backpack sprayer with a high-performance piston pump and versatile nozzle options.

No leaks, Easy assembly, Versatility, Works great, Durable

$369.99

A battery-powered backpack sprayer with 15L capacity, electronic control, and two working positions for precise spraying....

$149.99

A 4-gallon backpack sprayer with JetClean self-cleaning pump technology, stainless-steel wand, and 3-stage filtration system....

foldable handle), durability, reliability

$479.99

A battery-powered backpack sprayer with adjustable pressure, a large chemical tank, and 11-hour battery life.

$--

A powerful and durable cordless backpack sprayer with a 4-gallon tank, 70 PSI pressure, and 20ft spray distance.

performance of the sprayer, works well, looks great

$149.99

A Guaranteed Tough backpack sprayer with deluxe harness, adjustable hip harness, multiple nozzle tips, and high pressure...

Cheaper than other options, Easy assembly and use, Good quality and functionality, Comfortable straps and harness, Efficient and effective spraying

$99.99

A 4-gallon backpack sprayer with a wide mouth opening, filtration system, poly wand, and padded shoulder straps.

easy to assemble, covers a large area, quick work

4 Gallon Backpack Sprayers

When it comes to maintaining a healthy and thriving garden or farm, having the right tools is essential. Backpack sprayers are a versatile and convenient option for applying fertilizers, herbicides, and pesticides to your crops or plants. With a capacity of 4 gallons, these sprayers provide ample coverage while still being lightweight and easy to carry on your back. Whether you're a professional farmer, a dedicated gardener, or simply someone who takes pride in their outdoor space, a backpack sprayer can be a valuable addition to your arsenal of gardening tools.

These 4-gallon backpack sprayers are not only practical but also make for a thoughtful gift for anyone who enjoys spending time in their garden or tending to their crops. With the arrival of spring and summer, it's the perfect time to gear up for all your outdoor projects. From treating weeds and pests to nourishing your plants with the right nutrients, a backpack sprayer can help you achieve the lush and vibrant garden you've always dreamed of. So why not explore the range of 4-gallon backpack sprayers available and find the perfect fit for your needs?

If you're looking for a larger capacity sprayer, be sure to check out our selection of 25 Gallon Sprayers. These sprayers offer even greater coverage and are ideal for larger gardens or agricultural applications. With their increased capacity, you can save time and effort by reducing the number of refills required. Whether you're a professional farmer or need a heavy-duty sprayer for your landscaping business, our range of 25-gallon sprayers has got you covered. Explore the options and find the perfect sprayer for your needs today.
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