Spa Filter Cartridges

Filter Cartridge 4Ch-20 20Sqft Top Load Saratoga Diameter = 4-5/8In.; Length = 6-3/4In.; Top = Molded Cone Handle ; Bottom = 1-1/2In. Mpt ($22.94) 4Ch-22 25Sqft Freeflow Spa Diameter = 4-15/16In.; Length = 6-5/8In.; Top = 2-1/8In.; Bottom = 1-1/2In. ($15.95) 4Ch-24 25 Sq. Ft. Top Load Cartridge - Diameter = 4-5/8In.; Length = 9-3/4In.; Top = Molded Cone Handle ; Bottom = 1-1/2In. Mpt ($17.95) Filter Cartridge Ch-30 30Sqft Top Load Diameter = 4-5/8In.; Length = 11-7/8In.; Top = Molded Cone Handle ; Bottom = 1-1/2In. Mpt ($25.24) 4Ch-50 50Sqft Top Load Diameter = 4-5/8In.; Length = 14-3/4In.; Top = Molded Cone Handle ; Bottom = 1-1/2In. Mpt ($22.95) Filter Cartridge 5Ch-35 35Sqft Top Load Cartridge Diameter = 5-5/8In.; Length = 8In.; Top = Molded Cone Handle ; Bottom = 1-1/2In. Mpt ($27.54) 5Ch-502 50Sqft Marquis Diameter = 5-3/16In.; Length = 12-1/2In.; Top = Closed; Bottom = 2In. Mpt ($34.44) 6Ch-35, 35 Sq. Ft. Top Load Cartridge - Diameter = 6In.; Length = 9-7/8In.; Top = Semi-Circle Handle; Bottom = 1-1/2In. Mpt ($22.95) 6Ch-47 47Sqft Top Load Diameter = 6In.; Length = 9-1/8In.; Top = Semi-Circle Handle; Bottom = 1-1/2In. Mpt ($24.95) Filter Cartridge 6Ch-502 50Sqft Top Load Cartridge Diameter = 6-3/4In.; Length =8In.; Top = Semi-Circle Handle; Bottom = 2In. Mpt ($34.44) 6Ch-940 45Sqft Top Load Cartridge Diameter = 6In.; Length = 8-1/4In.; Top = Semi-Circle Handle; Bottom = 1-1/2In. Sae Thread ($21.95) 6Ch-960 52Sqft Jacuzzi Premium Diameter = 6-5/8In.; Length = 15-1/2In.; Top = Semi-Circle Handle; Bottom = 2In. Sae Thread ($30.95) 7Ch-322 32Sqft Coleman Top Load Diameter = 7In.; Length = 8In.; Top = Semi-Circle Handle; Bottom = 2In. Mpt ($21.95) 7Ch-975 52Sqft Dimension One Diameter = 7In.; Length = 10-1/2In.; Top = Semi-Circle Handle; Bottom = 1-1/2In. Sae Thread ($34.95) 8 Ch-66 Master Spa Top Load Cartridge - Diameter = 8In.; Length = 9-1/4In.; Top = Semi-Circle Handle; Bottom = 2In. Mpt ($56.29) Filter Cartridge C-2613 12Sqft Rainbow 29 Diameter = 2-7/8In.; Length = 29-1/4In.; Top = 1-1/16In.; Bottom = 1-1/16In. ($10.29) Filter Cartridge C-4305 50Sqft Cal Spa / Martec Diameter = 4-15/16In.; Length = 14-7/8In.; Top = 2-1/8In.; Bottom = 2-1/8In. ($26.39) Filter Cartridge C-4310 10Sqft Skim Filter Diameter = 4-1/4In.; Length = 4In.; Top = 1-15/16In.; Bottom = 1-15/16In. ($13.74) Filter Cartridge C-4325 25Sqft Hayward C-225 Cartridge Diameter = 4-5/8In.; Length = 11-7/8In.; Top = 2-1/16In.; Bottom = 2-1/16In. ($26.39) Filter Cartridge C-4326 Waterway Cartridge - Diameter = 4-15/16In.; Length = 13-5/16In.; Top = 2-1/8In.; Bottom = 2-1/8In. (Nfc2375) ($28.69) Filter Cartridge C-4328 Santana 25 Sq. Ft. Cartridge - Diameter = 4-15/16In.; Length = 9-13/16In.; Top = Closed; Bottom = 2-1/8In. ($23.58) Filter Cartridge C-4335 35Sqft Rainbow Diameter = 4-15/16In.; Length = 9-1/4In.; Top = 2-1/8In.; Bottom = 2-1/8In. ($22.94) Filter Cartridge C-4349 50 Sq. Ft. For Advantage Filter - Diameter = 4-15/16In.; Length = 17-3/8In.; Top = 2-1/8In.; Bottom = 2-1/8In. ($41.39) Filter Cartridge C-4401 Rainbow Dsf-35 Diameter = 4-15/16In.; Length = 4-5/8In.; Top = 2-1/8In.; Bottom = 2-1/8In. ($26.39) Filter Cartridge C-4440 40Sqft Sundance Diameter = 4-5/8In.; Length = 16-3/4In.; Top = Castle; Bottom = 2-1/16In. ($34.44) Filter Cartridge C-4625 25Sqft Rainbow Inline Diameter = 4-15/16In.; Length = 13-5/16In.; Top = 2-1/8In.; Bottom = 2-1/8In. ($20.64) Filter Cartridge C-4950 50Sqft Rainbow Inline Cartridge - Diameter = 4-15/16In.; Length = 13-5/16In.; Top = 2-1/8In.; Bottom = 2-1/8In. (Nfc2390) ($36.79) Filter Cartridge C-5300 50Sqft Jacuzzi Front Load Diameter = 5-11/16In.; Length = 10-3/8In.; Top = Closed With String Loop; Bottom = 2-1/8In. ($27.54) Filter Cartridge C-5315 15Sqft Intex B Filter Diameter = 5-3/4In.; Length = 10In.; Top = 1/7/8In; Bottom = 1-7/8In ($19.49) Filter Cartridge C-5346 50Sqft Marquis Spa Diameter = 5-3/16In.; Length = 14-1/8In.; Top = Closed; Bottom = 1-5/8In ($27.54) C-5431 30Sqft Watkins Cartridge - Diameter = 5-1/8In.; Length = 10-1/4In.; Top = 1-15/16In.; Bottom = 1-15/16In. ($16.95) Filter Cartridge C-5621 22Sqft Advanced Spa Cartridge - Diameter = 5-3/16In.; Length = 11-7/8In.; Top = Closed With String Handle; Bottom = 1-15/16In. ($20.64) Filter Cartridge C-5625 25Sqft Jacuzzi Cfr-25 Cartridge - Diameter = 5In.; Length = 13-5/16In.; Top = 2-3/8In.; Bottom = 2-3/8In ($26.39) Filter Cartridge C-5635 37Sqft Jacuzzi Diameter = 5In.; Length = 13-5/16In.; Top = 2-3/8In.; Bottom = 2-3/8In ($24.09) Filter Cartridge C-6430 30Sqft Watkins Cartridge - Diameter = 6In.; Length = 10-1/2In.; Top = 1-15/16In.; Bottom = 1-15/16In. ($34.44) C-6433 33Sqft Watkins 9In Cartridge - Diameter = 6In.; Length = 9In.; Top = 1-15/16In.; Bottom = 1-15/16In ($24.95) C-6600 45Sqft Watkins Cartridge - Diameter = 6-3/8In.; Length = 11-7/8In.; Top = 3In.; Bottom = 3In. ($23.95) Filter Cartridge C-7367 67Sqft Dimension One Diameter = 7-1/8In.; Length = 10-1/2In.; Top = Closed With Y Standoffs .; Bottom = 2In. With Twist Lock ($43.64) Filter Cartridge C-7451 50Sqft Caldera Spa Cartridge - Diameter = 7In.; Length = 10-3/4In.; Top = Semi-Circle Handle; Bottom = Male Slip Molded O-Ring ($34.44) Filter Cartridge C-7465 65Sqft Sundance Diameter = 7-1/2In.; Length = 14-3/4In.; Top = Castle; Bottom = 2-1/16In ($43.64) Filter Cartridge C-7466 Sundance 65 Sq. Ft. Cartridge - Diameter = 7-1/2In.; Length = 14-3/4In.; Top = Castle; Bottom = 2-5/8In. ($43.64) Unicel C-7479 75Sqft Caldera Spa Cartridge - Diameter = 7In.; Length = 14-3/4In.; Top = Semi-Circle Handle; Bottom = 2In. Male Slip ($40.19) Unicel C-7626 25Sqft Hayward C-250 Diameter = 7In.; Length = 9-13/16In.; Top = 3In. With Gasket; Bottom = 3In. ($37.89) Unicel C-8320 120Sqft Sundance Diameter = 8-1/2In.; Length = 18-1/8In.; Top = Castle; Bottom = 2-1/2In. With Beveled Edge ($58.59) Unicel C-8326 125Sqft Sundance Diameter = 8-1/2In.; Length = 19In.; Top = 1-1/2In. Male Slip; Bottom = 2-1/2In. ($77.04) Unicel C-8465 65Sqft Watkins Cartridge - Diameter = 8-1/2In.; Length = 10-1/2In.; Top = 3In.; Bottom = 3In. ($41.34) Unicel C-8475 75Sqft Coleman Diameter = 8In.; Length = 13In.; Top = 2-1/16In.; Bottom = 2In. ($43.64) Unicel C-8325 125Sqft Sundance Diameter = 8-1/2In.; Length = 18In.; Top = Closed With 3-Step Ledge; Bottom = 2-1/2In. With Beveled Edge ($56.29) Unicel C-8450 50Sqft Coleman Spa Diameter = 8In.; Length = 9In.; Top = 2-1/16In.; Bottom = 2In ($49.39)