Hey Linda!
I took your advice and bought the xp3 filter you suggested. Unfortunately, I am retarded and I can't get it to start up. I can hear it buzzing but the water is not running through it. I think I may have started it up wrong. The directions said to fill the tube up all the way, but does that include the filtration canister as well? Does it make a difference if the canister is full or not? I filled the canister and the tube up.

Any 411 you could give me would be greatly appreciated.

Thanks!

JFK the RES 4 1/2.