Solo 4 gal. Piston Backpack Sprayer-190425 at The Home Depot
Free shipping

Model # 190425

Solo 4 gal. Piston Backpack Sprayer

Solo 4 gal. Piston Backpack Sprayer

This item has been discontinued.
The Home Depot no longer carries this specific product.

$84.97 / box
Item cannot be shipped to the following state(s): AL,GU,HI,PR,VI

In Stock

Aisle 45, Bay 011



Model # 190425

Internet # 204630255

Store SKU # 643785

The Solo Piston-Pump Backpack Sprayer is built for Comfort, Convenience and Durability. Easily and effectively handles disinfectants, fertilizers, herbicides, pesticides and formulations for tree, shrub and plant protection. Easier operating shut-off valve features lock-on/off for reduced hand fatigue.

California residents: seeProposition 65 information

  • 4 gal. tank features a large opening and a fine-mesh filter
  • Padded shoulder straps with a waist belt help to minimize effort and strain
  • 4 nozzles include brass adjustable, fan spray, hollow cone and jet stream to meet all your spraying needs
  • Large carry handle for easy on/off and storage


Adjustable spray tip  Yes  Applicator type  Sprayer/Mister 
Assembled Depth (in.)  9 in  Assembled Height (in.)  20.25 in 
Assembled Width (in.)  15 in  Capacity (gallons) 
Hose length (in.)  48  Product Height (in.)  20.25 
Product Length (in.)  Product Width (in.)  15 
Returnable  90-Day  Shoulder strap  Yes 
Sprayer/mister type  Backpack 



Most orders process within 3 business days.

Please allow 3 to 5 business days for Standard Shipping in addition to order processing time, which varies by product.  Items deliver by small parcel service.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.