Pay in installments of $62.38 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Milwaukee 3019-21PS M18 18V 4-Gallon Backpack Sprayer Kit w/ SWITCH TANKFeatures Instant, constant, and adjustable pressure for ultimate control Add on interchange tank assembly to eliminate cross chemical contamination Compatible tank assemblies: 4 Gallon Water Supply (49 16 19WS) & 4 Gallon Backpack Sprayer (49 16 19PS) Adjustable padded harness with lumbar support and padded hip strap for added comfort Optimized design for better weight distribution Critical seals: Viton for increased durability against chemicals Dual
Features
- Instant, constant, and adjustable pressure for ultimate control
- Add-on interchange tank assembly to eliminate cross-chemical contamination
- Compatible tank assemblies: 4-Gallon Water Supply (49-16-19WS) & 4-Gallon Backpack Sprayer (49-16-19PS)
- Adjustable padded harness with lumbar support and padded hip strap for added comfort
- Optimized design for better weight distribution
- Critical seals: Viton for increased durability against chemicals
- Dual diaphragm pump: For longer pump life
- Run-time: Up to 20 tanks per charge with M18 REDLITHIUMâ„¢ XC3.0 Battery (on Mode 3)
- Wide mouth opening and strainer: For easier, debris-free pouring
- Padded straps, lumbar support, and hip belt for added comfort
- High-visibility tank markings for easy fill management
- Tank identification stickers for easy tank identification
- Easy access latches for quick battery and tank swaps
RED LITHIUMâ„¢ BATTERY PACK
-Industry leader in lithium-ion battery technology
-Patented designs protect against drops, water and harsh environments
-Robust electronics optimize performance for every tool and battery combination
-Patented designs protect against drops, water and harsh environments
-Robust electronics optimize performance for every tool and battery combination
COMPATIBILITY THAT IS SYSTEM WIDE
Milwaukee is committed to protecting their customers' investments. All of their M18â„¢ tools are built to provide the best performance and trade-focused solutions. All M18â„¢ tools are compatible with the M18â„¢ REDLITHIUMâ„¢ batteries, creating endless possibilities.
Specifications
| SKU | 3019-21PS |
|---|---|
| Brand | Milwaukee |
| Power | Cordless |
| Volts | 18V |
| Product Length (in) | 10.5 |
| Product Height (in) | 22.5 |
| Product Width (in) | 15 |
| Product Weight (lbs) | 18.9 |
What's in The Box
- (1) M18 Powered Base w/ SWITCH TANK
- (1) 4-Gallon Sprayer Tank Assembly w/ SWITCH TANK (49-16-19PS)
- (1) M18 REDLITHIUM XC3.0 Battery (48-11-1828)
- (1) M18 & M12 Multi-Voltage Charger (48-59-1812)
- (1) Stainless Steel Wand
- (1) Adjustable Nozzle (49-16-2806)
- (1) Fan Nozzle (49-16-2806)
- (1) Angled Nozzle Adapter (49-16-2806)
- Owner's Manual
Warranty
- 3 Years Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 19 reviews
Sort
Product Reviews
★★★★★ 5
Great Enrichment Toy for Treats or Kibble!
Color: red
I love this toy—and so do my dogs! It’s perfect for daily enrichment and works great as a kibble feeder too. It holds a generous amount (about 3 cups), rolls smoothly, and keeps my dogs mentally engaged while they work for their food.
One of my favorite features is the adjustable treat holes. You can easily change the difficulty level, which makes it suitable for dogs of all sizes and skill levels. Whether you have a beginner or a more experienced puzzle solver, this toy adapts perfectly.
It’s well-made, easy to clean, and durable enough for everyday use. This has been a great addition to our routine and helps slow down eating while keeping my dogs entertained and stimulated. Highly recommend for anyone looking to add more enrichment to their dog’s day!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
★★★★★ 5
Doesn't break easily
Color: yellow/orange
This toy works really good. I bought it from my daughter's dog when they bring her over but it ended up the cat. Loved it and knows how to play with it. Better than the dog did. LOL
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
My frenchie likes it.
Color: yellow/orange
Very useful for my dog. It made him eat slower because he tends to inhale his food. He got his playtime and was able to eat his kibble a little bit a time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 4
Just perfectly simple
Color: yellow/orange
It's simple and entertaining and my dog hasn't chewed through ut to get to the treats
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 3
Not durable
Color: red
Although it holds about two cups of food or treats, my 40lb dog can bite down hard enough that you can no longer move the dispenser hole. It entertains her for hours but it could be a bit more durable for larger dogs or specify that it is for smaller pups
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2025