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

NIOSH approved for protection against certain organic vapors

The best value you can find in a full facepiece

including American

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;