Unicel C-9478 150 Square Foot Outdoor Swimming Pool and Spa Hot Tub Replacement Filter Cartridge for CFR-150 Models featured-products Durable stainless steel headband resists

Durable stainless steel headband resists bending and warping

Fitted with a 3M Cool Flow™ Exhalation Valve

Polaris® R0865100 Filter Canister Inlet Housing for Polaris® ALPHA™ iQ - This Filter Canister Inlet Housing is for use in Polaris® ALPHA™ iQ Pool Cleaner assemblies

NIOSH approved for protection against certain organic vapors

This concentrated SMARTZyme™​ technology breaks down suntan oils

Unicel C-9478 150 Square Foot Outdoor Swimming Pool and Spa Hot Tub Replacement Filter Cartridge for CFR-150 Models featured-products Durable stainless steel headband resistsUnicel C 9478 150 Square Foot Outdoor Swimming Pool and Spa Hot Tub Replacement Filter Cartridge for CFR 150 Models QUALITY REPLACEMENT: Industry's most complete line of replacement filter elements COMPATIBILITY: Replaces CFR 150 filter part numbers 42 3508 01 R (42350801R) or 42 3537 06 R (42353706R) FEATURES: Sharp pleat folds maximize spacing between pleats DURABLE END CAPS: Tough urethane end caps assure durability for the life of the cartridge;