Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
C-9441 | Unicel Hayward C150S 150 Sq. Ft. Cartridge | CX150XRE
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Unicel C‑9441 cartridge is a premium 150 sq ft replacement filter for Hayward C150S systems, engineered to meet or exceed CX150XRE OEM performance specifications. Crafted with durable spun-bonded polyester media and featuring 165 pleats, it provides exceptional dirt-holding capacity and efficient water flow. With both ends open and fitted with 4‑inch molded gaskets, this cartridge fits perfectly into Hayward SwimClear and Clean & Clear filtration systems. Designed for straightforward installation and long-term use, the C‑9441 ensures sparkling, clear water and reliable filtration season after season
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OEM-Level 150 sq ft Filtration Area: Delivers generous surface area with an optimized pleat count for efficient filtration, extending run time and improving water clarity.
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Heavy-Duty Spun-Bonded Polyester Media: Crafted from resilient, chemical-resistant material for long-lasting performance in pool environments.
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Exact Replacement for CX150XRE: Directly compatible with CX150XRE, CS150E, and Hayward SwimClear C150S cartridges—ensuring seamless swap-ins.
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Standard 4″ Gasket Open Ends: Features matching inlet/outlet design for simple, tool-free installation in standard filter housings.
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Optimal Geometry for Maximum Flow: Thoughtfully designed size and dimensions provide low resistance, sustaining strong pump efficiency and hydraulic performance.
- (1) Cartridge
- Hayward C150S SwimClear 150 Sq. Ft. Filters