Funny....I Googled and found an old thread on this subject (2018 but too old to reply to). I've been off the board but have referred many to it as it was by far the biggest help to me 13 years ago. Even today my pool water is the envy of everyone who sees it. I have this same little filter and every summer it clogs about every 10 day from pollen etc and sends my SWG into error mode. Mine is not DE and my filter is rarely dirty. I've decided it serves no purpose on my system and everything runs fine without it so.....I'm leaving it off! Great to see all of you again and THANK YOU again to all who assisted me through the years. No better pool site around, period!!
Donnie
Donnie