Amazon.com: 4 Gallon Pump Backpack Sprayer

D.B. Smith FIELD KING 190328 Backpack Sprayer, 4 Gallon,

6,079

2K+ bought in past month

$84.97$84.97

List: $121.99$121.99

FREE delivery Thu, Apr 25

Chapin 61800 4-Gallon Made in USA Professional Backpack Sprayer with Brass Adjustable and Poly Fan/Cone Nozzles, Cushion Grip Shut-Off, 3-Stage Filtration System, Translucent White

1,750

1K+ bought in past month

$85.49$85.49

FREE delivery Thu, Apr 25

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WOEKBON 4 Gallon Battery Powered Backpack Sprayer Electric Garden Pump Sprayer with Lithium Battery for Long Time Spray Br...

4 Gallon Battery Powered Backpack Sprayer Electric Garden Pump Sprayer with Lithium Battery for Long Time Spray Brass Telescope Wand and Multiple Nozzles for Spraying Cleaning。

402

700+ bought in past month

FREE delivery Thu, Apr 25

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

2,150

800+ bought in past month

$74.98$74.98

List: $83.99$83.99

Save more with Subscribe & Save

FREE delivery Thu, Apr 25

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

800+ bought in past month

$44.19$44.19

FREE delivery Thu, Apr 25

Husqvarna 4 Gallon Backpack Sprayer

380

200+ bought in past month

$124.00$124.00

FREE delivery Thu, Apr 25

More Buying Choices
$99.08(12 used & new offers)

Roundup 190327 No Leak Pump Backpack Sprayer for Herbicides, Weed Killers, and Insecticides white 4 gallon

300

200+ bought in past month

$99.99$99.99

List: $110.00$110.00

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FREE delivery Thu, Apr 25

VEVOR Battery Powered Backpack Sprayer, 0-90 PSI Adjustable Pressure, 4 Gallon Tank, Back Pack Sprayer with 8 Nozzles and 2 Wands, 12V 8Ah Battery, Wide Mouth Lid for Weeding, Spraying, Cleaning

469

700+ bought in past month

Limited time deal

$80.99$80.99

List: $89.99$89.99

FREE delivery Thu, May 2

Or fastest delivery Wed, May 1

More Buying Choices
$80.18(4 used & new offers)

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

3,004

200+ bought in past month

FREE delivery Thu, Apr 25

MY4SONS M4 4-Gallon Backpack Sprayer - Battery Powered, Cordless Electric Garden & Field Spray Pump, Watertight Lid Seal, Fertilizer, Waterproof, Adjustable Wand, Heavy Duty

715

50+ bought in past month

$249.99$249.99

FREE delivery Apr 26 - May 2

Or fastest delivery Fri, Apr 26

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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

2,633

1K+ bought in past month

$229.99$229.99

List: $249.99$249.99

FREE delivery Thu, Apr 25

Small Business

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Backpack Pump Sprayer, Mellif 4-Gal 70 PSI Garden Sprayer Compatible with Dewalt Battery (NOT Included), 2.6 FT Telescopic Wand & 3 Nozzles & Widened Shoulder Strap for Gardening, Washing, Cleaning

200+ bought in past month

$113.99$113.99

List: $145.99$145.99

FREE delivery Thu, Apr 25

Chapin International 64800 4-Gallon ProSeries Liquid and Wettable Powder Diaphragm Pump Backpack Sprayer for Fertilizer, Herbicides and Pesticides, 4-Gallon (1 Sprayer/Package)

127

$109.99$109.99

FREE delivery Thu, Apr 25

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

401

100+ bought in past month

$109.53$109.53

FREE delivery Thu, Apr 25

More Buying Choices
$75.64(18 used & new offers)

Backpack Sprayer 4 Gallon Battery Powered Electric Sprayer (TS8000)- TaskStar Total 8000mAh Lawn Yard Weed Battery Sprayer 80-100PSI Extendable Wand Vitals Nozzles All-Inclusive Enable Smooth Workflow

100+ bought in past month

$199.98$199.98

$40.00 coupon applied at checkoutSave $40.00 with coupon

FREE delivery Thu, Apr 25

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

1,517

300+ bought in past month

$107.61$107.61

List: $119.99$119.99

FREE delivery Tue, Apr 23

More Buying Choices
$95.31(19 used & new offers)

Field King Max 190348 Backpack Sprayer for Professionals Applying Herbicides

1,850

400+ bought in past month

$106.99$106.99

FREE delivery Thu, Apr 25

BLACK+DECKER Battery Powered 4-Gallon Backpack Sprayer, Battery and Charger Included

249

400+ bought in past month

$162.92$162.92

FREE delivery Thu, Apr 25

Chapin 61900 Made in the USA 4 Gallon Tree and Turf Pro Commercial Backpack Sprayer with Stainless Steel Wand, 3 nozzles, 3 Stage Filtration, Translucent White

2,054

50+ bought in past month

$110.50$110.50

Typical: $125.99$125.99

FREE delivery Thu, Apr 25

More Buying Choices
$98.72(2 used & new offers)

ALIENTABI 4.9Ah Battery Powered Backpack Sprayer 4 Gallon, Doubled The Capacitance, Equipped with a Big Pump, Ultra-Long P...

4.9Ah Battery Powered Backpack Sprayer 4 Gallon, Doubled The Capacitance, Equipped with a Big Pump, Ultra-Long Power Supply Lithium Battery Waterproof Sprayer for Spraying, Cleaning

358

100+ bought in past month

$254.95$254.95

List: $279.99$279.99

FREE delivery

Jacto HD400, 4 Gallon No Leak Backpack Sprayer with Heavy Duty Pump, For Lawns and Gardens - Color, Blue

$124.99$124.99

FREE delivery Fri, Apr 26

SideKing Battery Powered Backpack Sprayer 4 Gallon, Powerful Electric Garden Sprayer with 12V Rechargeable Battery, Telesc...

Battery Powered Backpack Sprayer 4 Gallon, Powerful Electric Garden Sprayer with 12V Rechargeable Battery, Telescopic Wand with Trigger-Lock and 4 Mist Nozzles (Charger Included)

200+ bought in past month

FREE delivery Thu, Apr 25

PULMIC Raptor 16 Advance Backpack Sprayer- Lawn and Garden Sprayer, Manual Backpack Sprayer, Backpack Weed Sprayer, Manual Pump with Lower Wear, 4 Gallon Backpack Sprayer.

$89.15$89.15

FREE delivery Thu, Apr 25

Only 5 left in stock - order soon.

Itisll 4 Gallon Backpack Sprayer, Leak-Free Pump Sprayer with Telescopic Brass Wand, Durable Polyethylene Wand for Garden and Lawn 15liter

542

$65.99$65.99

FREE delivery Thu, Apr 25

Only 18 left in stock - order soon.

BIRDROCK HOME 4-Gallon Backpack Garden Sprayer with Battery Powered Pump - Shoulder Strap - Spray Water, Garden Use - Stainless Steel Wand - White Translucent Body

338

$74.96$74.96

List: $99.99$99.99

FREE delivery Apr 23 - 25

Backpack Sprayer - For Home and Garden Applications, Lightweight, Adjustable Shoulder Straps, 4 gal. (16L)

672

50+ bought in past month

$56.10$56.10

FREE delivery Sat, Apr 27

Chapin International 60175 4-Gallon Bleach & Disinfectant Backpack Sprayer, Translucent White

325

FREE delivery Thu, Apr 25

CENCANON 4 Gallon Battery Powered Backpack Sprayer Electric Garden Pump Sprayer W/Time Long-Life Battery and Spray Telesco...

4 Gallon Battery Powered Backpack Sprayer Electric Garden Pump Sprayer W/Time Long-Life Battery and Spray Telescope Wand and Multiple Nozzles for Spraying Cleaning

FREE delivery Thu, Apr 25

BPS-405 4 Gallon Backpack Sprayer-15-90 PSI, Four Spray Tips

FREE delivery Fri, Apr 26

Only 9 left in stock (more on the way).

Solo 475-B-DELUXE 4-Gallon Professional Backpack Sprayer

329

200+ bought in past month

No featured offers available
$99.04(4 used & new offers)

Dewalt 190652 4 Gallon Internal Piston Pump Backpack Sprayer

103

No featured offers available
$109.00(7 new offers)

Greenworks 24V Cordless Backpack Sprayer (4 Gallon / 5 Tips / 25 FT Spray) For Weeding, Spraying, and Cleaning, 2.0Ah Battery and Charger Included

50+ bought in past month

Limited time deal

$169.99$169.99

List: $199.99$199.99

FREE delivery Thu, Apr 25

CHAPIN 63924 24v Battery Backpack Sprayer Powered, 4 gal, Translucent White

848

200+ bought in past month

No featured offers available
$212.02(1 new offer)

Chapin 60100 4 Gallon Backpack Sprayer for Lawn and Garden, Translucent White

$68.97$68.97

List: $79.99$79.99

FREE delivery

Usually ships within 2 to 3 days

SEAFLO Battery Powered Backpack Sprayer - 4 Gallon Tank, Shoulder Straps, Fully Automatic, Adjustable Nozzle

$99.99$99.99

FREE delivery Thu, Apr 25

Only 14 left in stock - order soon.

Solo 425-Deluxe 4-Gallon Professional Piston Backpack Sprayer with Deluxe Padded Straps

129

50+ bought in past month

$88.97$88.97

List: $149.99$149.99

FREE delivery

Temporarily out of stock.

4 Gallon Battery Powered Backpack Sprayer Electric Garden Pump Sprayer W/Time Long-Life Battery and Spray Telescope Wand and Multiple Nozzles for Spraying Cleaning

245

FREE delivery Thu, Apr 25

SOLO Model 425 Professional Backpack Sprayer, 4 Gallon Piston Pump

No featured offers available
$122.95(2 new offers)

Field King 190515 Professionals Battery Powered Backpack Sprayer, 4 gal

1,146

100+ bought in past month

No featured offers available
$199.99(4 new offers)

Chapin International 63900 Self Cleaning Backpack Sprayer, 4 gal, Translucent White

104

$118.71$118.71

List: $129.99$129.99

FREE delivery Fri, Apr 26

Oregon 518769 4 Gallon Multi-Purpose Leak-Proof Backpack Pump Sprayer for Lawn & Garden, Disinfectant and More, White

2,721

$61.63$61.63

FREE delivery

Only 1 left in stock - order soon.

More Buying Choices
$61.24(4 new offers)

AGRICAS Battery Powered Backpack Sprayer 4.2 Gallon - Multifunctional Weed Sprayer for Lawn & Garden with Adjustable Nozzl...

Battery Powered Backpack Sprayer 4.2 Gallon - Multifunctional Weed Sprayer for Lawn & Garden with Adjustable Nozzles and Shoulder Strap, High-Pressure Spray Hose for Weeding and Cleaning

287

100+ bought in past month

$94.99$94.99

FREE delivery Fri, Apr 26

Smith Performance Sprayers 182919 Brass Adjustable Nozzle with Gray Poly Threading, 1 Count (Pack of 1)

300+ bought in past month

$8.39$8.39

FREE delivery Thu, Apr 25 on $35 of items shipped by Amazon

Or fastest delivery Tue, Apr 23

Petra Battery Powered Sprayer - 3 Gallon Electric Sprayer Backpack Sprayer - Weed Sprayer Battery Operated - Variable Pressure Battery Sprayer - Heavy Duty Lawn and Garden Power Sprayer - HD3000

1,495

500+ bought in past month

$179.99$179.99

FREE delivery Thu, Apr 25

Small Business

Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them. Learn more