Pentair Quad D.E. 80 Replacement Cartridge, Each | 178655Z

Name: Pentair Quad D.E. 80 Replacement Cartridge, Each | 178655Z
Brand: Pentair
SKU: 178655Z
Price: 120.95 USD
Availability: InStock

Pentair | SKU: 178655Z

$120⁹⁵ USD $199⁹⁹

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Product FAQs

How many cartridges come with this listing?

One cartridge. Pentair’s catalog specifies four cartridges required per complete Quad D.E. filter.

Does the filter size mean one cartridge has that full area?

No. Quad D.E. 80 identifies the complete filter’s 80 sq ft rating. This is one of the four replacement cartridges used by that filter.

Will this fit every Quad D.E. size?

No universal fit is claimed. Pentair assigns 178655Z to Quad D.E. 80; other Quad models have different cartridge part numbers.

Does this eliminate the need for D.E. media?

No. Follow the Quad D.E. manual for the correct D.E. charge and service process. Cartridge replacement does not convert it to a conventional cartridge-only filter.

Can I service the filter while the pump is running?

No. Shut off power and relieve all system pressure before opening the filter. Follow the instructions for your exact filter and clamp design. Improper assembly of a pressurized filter can cause serious injury.

What warranty applies to an online purchase?

Pentair lists one-year parts-only coverage for internet purchases, subject to its applicable terms and exclusions. Read Pentair’s current warranty terms.

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Resources & PDF Downloads

Quad D.E. Installation Guide and Replacement Parts

Pentair Filter Replacement Parts Catalog

Description

PENTAIR · 178655Z

One cartridge. The right Quad fit.

Pentair 178655Z is the individual replacement cartridge listed for the Quad D.E. 80 filter. This listing is for one cartridge; the complete filter uses four cartridges.

One cartridge per item

Order quantity is one replacement cartridge, not a four-cartridge set.

Match the Quad model

Listed for Quad D.E. 80. The 80 sq ft rating identifies the complete filter, not a claim that one cartridge provides the full filter area.

D.E. filter application

Quad D.E. combines cartridge-style elements with D.E. filter media. Follow the filter manual for cleaning and the correct media charge.

Check fit before ordering

Confirm Quad D.E. 80 on the filter label and match part 178655Z. Do not select a replacement only by pool size or assume different Quad models share cartridges.

See Specifications for product details, Resources & PDF Downloads for manufacturer documents, and Product FAQs for fitment and service questions.

Specifications

SKU

178655Z
Product Type

D.E. Filter Replacement Cartridge
Size/Connection

Quad D.E. 80 filter; sold individually; four cartridges required per filter
Compatibility

Pentair Quad D.E. 80 Sq Ft Cartridge Style Filter | 188593

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