Hayward SwimClear C150SC Single-Element Cartridge Pool Filter

The Hayward SwimClear C150SC cartridge filter delivers exceptional water clarity with industry-leading energy efficiency—making it an ideal choice for both new pool installations and aftermarket upgrades. Designed to capture more dirt and debris without the need for supplemental media or backwashing, SwimClear provides cleaner water while reducing water waste and operating costs.

Engineered with the lowest head loss in its class, the C150SC allows your pool pump to run at lower speeds or for shorter cycles, resulting in significant energy savings, especially when paired with variable-speed pumps. Unlike sand or DE filters, SwimClear cartridge filters require no backwashing, helping conserve water and simplify routine maintenance.

Serviceability is where SwimClear truly stands out. The Easy-Lok™ ring design with comfort-grip handles allows fast access to internal components, while the low lift-off height makes cartridge removal and cleaning easier than ever. A recessed pressure gauge and manual air relief valve allow the head assembly to be placed upside down on the pool pad during service, protecting critical seals from dirt and contamination.

Key Features & Specifications

• Model: C150SC

• Filtration Type: Single-Element Cartridge Filter

• Superior Dirt Capture: Excellent water clarity without supplemental media

• Lowest Head Loss: Improves pump efficiency and reduces energy costs

• No Backwashing Required: Saves water and simplifies maintenance

• Easy-Lok™ Ring: Quick, tool-free access for servicing

• Low Lift Height: Easier cartridge removal and cleaning

• Recessed Pressure Gauge & Manual Air Relief: Protects seals during service

• Plumbing Connections: 2" x 2½" union connections for fast installation

• Included: One filter element

Replacement Cartridge Options

• Hayward OEM: CX150XRE

• Aftermarket Alternative: PA150S

PTL Direct Tip: Pair the SwimClear C150SC with a variable-speed pump to maximize energy savings and extend filter cleaning intervals.