DE Filter grids

[tcat]

Just a FYI. Buy original Pentair replacement grids when they need replacing! I bought an Amazon off brand 4 years ago. 3 have a hole in them already! I was wondering how oak catkin burrs where getting in my SWG cell.... Good thing I saved my old ones that were 12 years old with only one broken. Robot never had a lot of odd stuff in it until my last backwash, then I got a lot of Filter Clear in it.

 

[Texas Splash]

Yikes. Generic replacements have been fairly reliable, but obviously yours didn't do very well.

 

[tcat]

Well, I just looked at cost for OEM, you can buy 2 sets of generic for that! May just try a different brand next time.