By Pentair Pool Products



Part # 4654-54

Manufacturer Code 178655

Dimensions 27" L x 7" W x 7" D

Alternate Part #'s 178655, 190152, FC-1962, FC1962, XLS-622, 14-110-1236, PEN178655

Product Description

Quad 80 D.E. Cartridge, 20 sqft (OEM) - 178655

Product Specifications

Filter Model:
Quad DE 80 (4 Req'd)
6 - 1/4 in.
26 - 3/4 in.
Top Style:
Top Inside Diameter:
Bottom Style:
Bottom Inside Diameter:
Filtration Area:
20 sq. ft.
Media Weight:
OEM #:
Unicel #:
Filbur #:
Pleatco #:
Was 14-110-1236

?     Asked on 7/11/2017by Christie Deitz

I need to replace some cartridges on Pentair Quad DE 80. My original manual gives a part number of 190152; however, the manuals I see online now show part number 178655. Did Pentair renumber the parts? Will part 178655 work in my filter?

A  Answered on 7/12/2017 by InyoPools Product Specialist Patrick P.

Yes, Pentair did change their #'s and the 178655 will be the correct replacement for your Quad DE 80 filter and 4 cartridges are required.

?     Asked on 4/17/2019by Joseph

Hi! What generic cartridge replacement for pentair quad 80 do you suggest best? Pentair is a little pricey so my option is to find a good replacement that has the same quality as the original brand and i need four. Thanks.


A  Answered on 4/27/2019 by InyoPools Product Specialist Lennox H.

Hi, Joseph. The OEM replacement D.E. Quad 80 cartridge is currently priced lower than the generic C-6980.

?     Asked on 7/1/2019by Inyo Visitor

4 different pool experts cannot understand why DE renters the pool. Had Pentair 2000 and now quad 80 and DE returns. How can I turn the DE filter into a clear/clean filter? Do both filters have the same return configuration? What non DE cartridges will fit in the quad 80?

A  Answered on 7/3/2019 by Industry Professional

These are the cartridges that fit the Quad 80, both filters have the same return rate. If both filters are returning DE, we have to ask what valve is in place & is there a valve in front of the filter used as a bypass?

?     Asked on 5/3/2020by Inyo Visitor

The label on my filter has P/N 178657. I noticed the replacement cartridges refer to P/N 178655. Will your replacement cartridges fit my filter?

A  Answered on 12/9/2020 by InyoPools Product Specialist Hector F.

Hello, yes these are the correct replacement filter cartridges for your Pentair Quad D.E. model 178657 filter. 


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