This Steel bracket holds two 4 X 20 canisters. This bracket is made from Steel
Please keep in mind that our canisters are measured based on filter size. So while this bracket holds two of the 4 X 20 canisters, these canisters actually measure approximately 4 inches in diameter by 20 inches in height, this is the size of the canister used on our Blue Marlin, a commercial system.
