False bottom diameter for Home Depot 10 Gal. Cooler

I was looking at false bottoms on the Midwest Supplies site. I was planning to buy a 12" false bottom to use in a 10 gal. Home Depot Cooler that I am going to buy. However, along with a 9" and 12" false bottom, they list a 10" which is described as "fits 10 gallon Rubbermaid coolers." Now, assuming the HD cooler is just a rebranded Rubbermaid, I'm not sure which size to buy. Most people on this forum seem to use 12". Which size is right?

Home Depot's cooler is an Igloo brand cooler. It should be the same size though.

I use a 12 in mine, fits fine with about 1/2 of an inch on the bottom sitting off of the walls of the cooler

Omegaman13 said:

I use a 12 in mine, fits fine with about 1/2 of an inch on the bottom sitting off of the walls of the cooler

Click to expand...

Sounds like the 12 in. is the one to get. I wonder why they recommended the 10 in. Perhaps they meant for the 5 gal. cooler.

One site has them labeled wrong. Threw me off a little bit, I looked around and found that all other sites have the 12" for the 10 gallon.