Black plastic pool or spa filter top manifold assembly with four circular ends and a central metal spring

Pentair Top Manifold Assembly 240 sq. ft. | Quad D.E. & Clean & Clear Plus Filters | 170026

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SKU:
170026
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About This Item

The Pentair Top Manifold Assembly (170026) is the OEM replacement top manifold for the Quad D.E. filter series and the Clean & Clear Plus 240 sq. ft. cartridge filter. Rated for 240 sq. ft. of filtration surface area, this assembly seats at the top of the filter element stack, distributing flow evenly across the filter media during normal operation.

IMPORTANT: MANUFACTURING DATE — CLEAN & CLEAR PLUS 240 COMPATIBILITY
This manifold is confirmed for Clean & Clear Plus 240 sq. ft. filters manufactured after November 1998. If your filter was manufactured before this date, verify the part number on the original manifold or in your equipment manual before ordering.

The top manifold assembly distributes incoming or outgoing water flow uniformly across the full surface area of the filter cartridges or D.E. grids below it. A failed or cracked manifold causes uneven flow distribution, pressure loss, and compromised filtration efficiency. Replacing this assembly restores correct hydraulic balance within the filter housing.

Specifications

Pentair Part Number 170026
Part Name Top Manifold Assembly 240 sq. ft.
Filter Surface Area Rating 240 sq. ft.
Quantity 1 (Each)
Compatible Filter Types D.E. Filter, Cartridge Filter

Fits Into

Brand Equipment Line Model / Part Number Notes
Pentair Quad D.E. Quad 60 Manifold top assembly for Quad D.E. Filters
Pentair Quad D.E. Quad 80 Manifold top assembly for Quad D.E. Filters
Pentair Quad D.E. Quad 100 Manifold top assembly for Quad D.E. Filters
Pentair Clean & Clear Plus CLEAN & CLEAR PLUS 240 240 sq. ft. models; filters manufactured after 11/98

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.

Poolaroo Pro Tip

When installing the top manifold, inspect the manifold's mating surfaces and any associated O-rings or gaskets for cracking or deformation before reassembly — a compromised seal at the manifold connection is a common source of post-service pressure loss. On Quad D.E. filters, confirm the grid assembly is seated squarely before seating the top manifold; an off-center grid stack can stress the manifold and cause premature cracking.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

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