Pentair Compatible · Pool Filter

Replacement Filter for Pentair Clean & Clear 150 / Predator 150 sq. ft

Replaces PAP150-4, C-9415 and FC-0687

SKU · XLS-908 1PACK UPC · 810625020662
$89.99
Taxes and shipping calculated at checkout
In stock 78 available now

Fits & replaces

This Excel Filters cartridge (XLS-908) is a direct-fit replacement for Pentair Clean Clear 150 and R173216 filter systems, cross-referenced with Pleatco PAP150, Unicel C-9415, and Filbur FC-0687. Confirm the part number on your current cartridge — or its diameter, length, and end caps — before ordering.

See the full compatibility list (17) →

Pleatco / Unicel / Filbur equivalents on the cross-reference chart →

  • Free shipping On all orders
  • Perfect Fit Guarantee On listed cross-references
  • Made in the USA Proudly manufactured in Austin, TX Austin, TX
Overview

Built to OEM Spec, Engineered to Clean®

Built to OEM dimensions for Pentair Clean Clear 150 and R173216 cartridge filter systems, this replacement matches the original cartridge geometry, end-cap style, and media surface area — without the OEM markup. It directly replaces aftermarket Pleatco PAP150, Unicel C-9415, and Filbur FC-0687 part numbers — the full cross-reference list is in the Compatibility tab. Every cartridge is manufactured in our Austin, TX facility, ships free, and is backed by the Excel Filters Perfect Fit Guarantee on its listed cross-references.

The XLS-908 1PACK replacement cartridge is engineered for Pentair and built for dependable day-to-day filtration performance. Each cartridge is sized at 10 1/16" diameter x 31 1/8" length, with Open End top and Open End bottom end caps for direct-fit installation with no housing modifications.

Dimensions & fit

Measure once. Order with confidence.

A Outer diameter
10 1/16"
B Overall length
31 1/8"
C Top end cap
Open End
D Bottom end cap
Open End
Tip

Measure your old cartridge cap-to-cap. A variance of ⅛" is normal — anything larger likely means a different housing model.

Cross-reference

Check compatibility by system or part number

Match your filter housing below, click any part number to verify the fit, or paste your existing part number into the search box.

Fits These Systems

Filter housings and systems this cartridge fits

Pentair® housings
Pentair Clean & Clear CC150 / CCRP150Pentair Predator 150
Sta-Rite® housings
Sta-Rite Posi-Clear PXCRP150

Replaces These Part Numbers

OEM and competitor cartridge part numbers this product replaces

Pentair®
Pleatco
Unicel
Filbur
Other Part #s This Replaces
Reviews

What pool pros and homeowners are saying

Need help fitting?

Not sure if this fits your housing?

Enter your current cartridge's part number, your housing model, or a competitor number — we'll check it against this filter and the full catalog.

FAQ

Fit, replacement & ordering questions

How do I confirm this cartridge fits my system?

Match the part number printed on your current cartridge against the Compatibility list on this page, or measure the outer diameter, length, and end-cap style and compare them with the Dimensions and Fit tab. A variance of about 1/8 inch is normal — anything larger usually means a different housing model.

Which part numbers does this cartridge replace?

It directly replaces R173216, 59054300, PAP150, PAP150-4, PAP150-M4, C-9415, C-9415RA, FC-0687, FC-0687M, Aladdin 25005, Baleen AK-8004, Pure N Clean PC-0687, Spa-Daddy SD-00070, Spa-Daddy SD-01088. This covers the OEM, Pleatco, Unicel, and Filbur cross-references listed in the Compatibility section on this page.

Which filter systems does this cartridge fit?

It fits Pentair Clean & Clear CC150 / CCRP150, Pentair Predator 150, Sta-Rite Posi-Clear PXCRP150 when dimensions match. Always confirm against your housing model before ordering.

Is this a genuine Pentair part?

No — it is an aftermarket replacement cartridge manufactured by Excel Filters in Austin, TX and built to OEM dimensions and media specs. It is not affiliated with or endorsed by the original equipment manufacturer.

How often should I replace my filter cartridge?

Most pool and spa cartridges last one to two seasons depending on bather load and water chemistry. Rinse the cartridge monthly during heavy use and replace it when cleaning no longer restores flow or the pleats show wear.

What if it does not fit my housing?

First double-check the part number on your old cartridge against the Compatibility list on this page — most fit problems trace back to ordering for a different housing model than the listing covers. If you still have a fit question, contact us at (888) 532-2801 and our team will help you confirm the right cartridge before or after you order; returns are handled under our standard return policy.