Rena Filstar XP Gasket Kit + O-Rings Aquarium Canister Filter Parts at Pet Mountain

On March 9, 2013:
Replacement o rings are a wear out item. I keep 2 sets on hand always and change them out once a year in the filters for maintenance. Cheap insurance for not ruining your floors. Best price around and when coupled with the free shipping over 50 bucks really helps.

On January 1, 2012:
Peace of mind to have on hand. Never knowing if or when a leak will occur it helps to have these on hand as part of yearly maintenance. Damage prevention is better than damage control.

On June 21, 2011:
Now my Rena XP3 doesn't leak when the power goes off!!! And since my filter is 5-6 years old great investment to keep it going!

On January 2, 2011:
I purchased this kit thinking it might fix my XP4... I only got this filter about 2 months ago and about 1 week of running it started sucking air. Its a great filter and keeps my 120 gal very clean however every 3 - 5 min it makes a loud noise and blows a bunch of air out into the tank... This kit did make it better but did not fix the problem altogether....