18V ONE+™ 2 Gallon Chemical Sprayer Replacement Tank

Model: #AC2GAL

5.0 | 11 Reviews
The RYOBI 2 Gallon Chemical Sprayer Tank is compatible with both the RYOBI 18V ONE+™ 1 Gallon and 2 Gallon Chemical Sprayers. Mix your fungicide, herbicides, or pesticides into their own designated tank so you can store your chemicals separately when not in use. Equipped with a cap that doubles as a mixing cup, this spare tank accessory is built for convenience from prep to clean up. Simply attach this tank to your existing RYOBI 18V ONE+™ 1 Gallon or 2 Gallon Chemical Sprayer, start and spray without manual pumping.


This is a consumable item and therefore is not covered by a warranty. It is warranted against defective parts and labor only and not from misuse or deterioration of the product through normal wear and tear.

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  • Tank Size: 2 Gallons
  • Tank Material: High Density Polyethylene
  • Weight: 2.3 lbs.


  • 18V ONE+™ 2 Gallon Chemical Sprayer Replacement Tank
  • Measuring Cap
  • Operator's Manual


18V ONE+™ 2 Gallon Chemical Sprayer Replacement Tank
18V ONE+ 2 Gallon Chemical Sprayer Replacement Tank is rated 5.0 out of 5 by 11.
Rated 5 out of 5 by from Sprayer I’m happy with it. It works when I need it. It’s not something I use a lot and I need it to work when I need it ready to work.
Date published: 2022-11-14
Rated 5 out of 5 by from Good to have another Having another jug filled and ready to go is great!
Date published: 2022-06-25
Rated 5 out of 5 by from I definite must acessory The optional tank in my view is almost a must have giving the owner of the sprayer such flexibility to distribute the different products without the mess and clean up of a traditional sprayer when switching between applications. . Everything the home owner needs is right there to do professional job.
Date published: 2020-08-26
Rated 5 out of 5 by from Great product Purchased a 2nd tank so that I could keep poison in one and ground clear in the other. Works great as expected.
Date published: 2020-08-11
Rated 5 out of 5 by from Awesome Bought this for mu Pest Control Business. Easy to pour chemicals. make my job easier.
Date published: 2020-07-06
Rated 5 out of 5 by from Mulitple tanks for several different chemicals. It is very convenient to have multiple tanks. One for Round Up, one for Termidor and a third one for Round Up for Lawns. Each tank is permanently dedicated to a mixture so I dont have to rinse or cleanout one tank when switching between applications.
Date published: 2020-06-25
Rated 5 out of 5 by from EXCELLENT! I purchase the Ryobi 1 gallon sprayer, but I needed more coverage in between refills. This 2 gal replacement tank fits and works perfectly on my Ryobi sprayer that came with a 1 gallon tank. The two gallon tank allows me to treat the decorative rock in front of my house with weed killer in one filling. I now have the perfect system. A one gallon tank for treating my plants and a two gallon tank for covering large areas. Thanks Ryobi! I will recommend the two gallon tank as well as the sprayer and one gallon tank to everyone and would not hesitate to purchase it again.
Date published: 2020-05-26
Rated 5 out of 5 by from As described. Good to have an extra tank for different chemicals.
Date published: 2020-05-01
Rated 5 out of 5 by from Great for using different liquids This extra tank allows me to spray different liquids without having to use 1 all up before starting with another.
Date published: 2019-10-15
Rated 5 out of 5 by from Fits perfectly Just as described - an extra tank. Great time saver.
Date published: 2019-08-15
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