50 sqft 4CH-949 Antimicrobial Filter Cartridge ft. M-Pleat Design service This set includes eight twist

This set includes eight twist key V2 clips that ensure your cover stays firmly attached even in windy conditions

Comes with 2 screws and 2 screw covers

Balboa TP500S Replacement Topside sold separately

Circular swim jet used in the Mackenzie swim spa (not used in hurricane models)

With their long shelf life and precise functionality

50 sqft 4CH-949 Antimicrobial Filter Cartridge ft. M-Pleat Design service This set includes eight twistFilter Size 130 x 330 mm. (4 15 16" x 13 1 2") REPLACES: 4CH 949 PWW50L FC 0172 Increase the cleaning power of your spa with a Canadian Spa Company Antimicrobial spa filter featuring M Pleat! Our new M Pleat Filter design provides a nearly 100% increase in membrane area over conventional designs. These filters are then infused with antimicrobial protection to inhibit the growth of bacteria upon the cartridge and extend the filter's lifecycle. For