air in canister

by Rick
(California )

I have a XP3 and it always has air at the top of the canister and thus air bubbles are sent out. How do I get rid of this

A: The symptoms you describe point to either an air leak on the intake side (above the water line) or an aerator is discharging air bubbles too close to the filter intake causing air to enter the filter system that way. We have outlined many of these factors in earlier Q&A's already posted. Here are some links to those sections:

http://www.planetrena.com/rena-filstar-performance-questions.html

http://www.planetrena.com/Filstar-Rena-FAQ.html

http://www.planetrena.com/Rena-Filstar-XP-Repair-Videos.html

You will need to scroll down the page to find them but there are at least 4 or 5 questions and troubleshooting guides on this subject on either page.