By Pentair Pool Products
Part # 178585
Dimensions 32" L x 7" W x 7" D
Alternate Part #'s PENR173578, R173578, RAI-051-3578
The Pentair 178585 replacement pool filter cartridge measures 7" x 32 1/16" and has 3" open top/bottom holes. This pool filter replacement is constructed with 125 sq. ft. of media area for premium pool filtration.
How tall is Pentair replacement cartridge # 178585 and how wide are the hole sizes, top and bottom?
Reply
The Pentair 178585 replacement pool filter cartridge measures 7" x 32 1/16" and has 3" open top/bottom holes.
Reply
How come your Pentair Filter 178585 filter is only 125 sq feet where as mine shows 130Sq feet on the top of the filter?
Is it a real Pentair filter?
Reply
HI Ken, This filter is an original Pentair replacement cartridge, it's based on the actual filter media square footage of the filter.
Reply
I have a penner clean and clear filter system. The cartridge I am trying to replace is a Pac Fab Inc. It has several numbers on it. The OUTERMOST number on the filter is P/N 178585. Is this the replacement number I need to be concerned about when ordering replacement filters?
Reply
Hi George, This is the correct filter for the Pentair CC520P filter. If you can provide the actual dimensions of your cartridge we can confirm which one you'll need.
Reply
can i used this filter on my filter holder pentair model ccp420?
Reply
