All of the canisters hold a standard size filter. As long as you can find a canister with top that doesn't leak, and if you don't mind it not exactly matching the rest of your system, it should be fine. I have a Coralife or Kent system (I forget exactly which one) that's probably over 20 years old, and later added another canister from BRS to run additional DI.
Any of these 10" canisters should work, you just need to select the correct port:
https://www.bulkreefsupply.com/reverse-osmosis-canisters.html