25 sq. ft. Cartridge Filter American, Artesian 6CH-26 FC-0310 Diameter…………………………………6″ Length……………………………………7″ Top End Cap: id/config……………../ semi-circular handle Bottom End Cap: id/config…………/ 1-1/2male thread/MPT The top load cartridge is used on the following spas: American Artesian J.E.M. Thermo Spas of Connecticut Note: Replaces any 6″ or 7″ OD cartridge that has an MPT fitting or a 1.9″ id with disposable adapter.

30 sq. ft. Cartridge Filter Hot Springs Spas Watkins C-6430 FC-3915 Diameter…………………………………6" Length……………………………………10-1/2" Top End Cap: id/config……………..1-15/16" / open Bottom End Cap: id/config…………1-15/16" / open The cartridge is used on the following spas: Hot Springs Spas, OEM P/N 31489

30 sq. ft. Jacuzzi Whirlswimming pool Bath Cartridge Filter C-6300 FC-1340 Diameter…………………………………6-7/8" Length……………………………………14-7/8" Top End Cap: id/config……………..3-1/2" / open Bottom End Cap: id/config…………3-1/2" / open The filter cartridge is used on the following spas: Jacuzzi Whirlswimming pool Bath Quanta, OEM P/N 2730000 Note: This product has no center core.

Cartridge Filter American, Waterway 6CH-940 Diameter…………………………………6″ Length……………………………………8-1/4″ Top End Cap: id/config……………../ semi-circular handle Bottom End Cap: id/config…………/ 1-1/2″ SAE thread The top load cartridge is used on the following spas: Custom Molded Products Single/Double Port Front Access Skim, OEM P/N 25252 Waterway Plastics Front Access Skim Filter, OEM P/N 817-0050 Belize Blue Pacific Bullfrog Canspa Mfg. Aber Hot Tubs (Canada) American Apollo Arcadia Atera Spas (Four Seasons Home Resort Products) Catalina Charisma Clearwater Dakota Dynasty Gulf Coast H2O Spas Haven Spas Note: Two 50 sq.ft. cartridges required (used side-by-side). Hawkeye Infinity Spas – TN Islander Leisure Bay Millennium Phoenix Rec Warehouse Santa Barbara Spas Direct Sunbelt Sunrise Superior Thermo Spas of Connecticut Tuff Spa Viking Vita Spas

15 sq. ft. Cartridge Filter Pentair Quad D.E. 60 178654 C-6960 FC-1961 Diameter…………………………………6-1/4" Length……………………………………20-3/4″ Top End Cap: id/config……………..3″ / open with molded gasket Bottom End Cap: id/config…………3″ / open with molded gasket UPC………………………………………64554401961 The cartridge is used on the following filter: Pentair Quad D.E. 60 Note: Four 15 sq. ft. cartridges required Save money with Quad Packs. Click here if you want to buy the whole set of the cartridges. .

45 sq. ft. Gerico Cartridge Filter C-6645 FC-3093 Diameter…………………………………6-15/16" Length……………………………………17-5/8" Top End Cap: id/config……………..2-1/16" / open Bottom End Cap: id/config…………2-1/16" / open

45 sq. ft. Cartridge Filter Waterway, Custom Molded Products 6CH-942 FC-0361 Diameter…………………………………6" Length……………………………………8-1/4" Top End Cap: id/config……………..1-3/4" / open Bottom End Cap: id/config…………/ 1-1/2" SAE thread The top load cartridge is used on the following spas: Custom Molded Products Single Port Front Access Skim Note: 25253 (6CH-941) and 25254 (6CH-942) required (stacked), OEM P/N 25253 & 25254 Double Port Front Access Skim Note: Two 25253 (6CH-941) and two 25254 (6CH-942) required, OEM P/N 25253 & 25254 Waterway Plastics Front Access Skim Filter Note: 817-0011 (6CH-941) and 817-0012 (6CH-942) required (stacked), OEM P/N 817-0012 Haven Spas Note: Two cartridges required (used side-by-side). Phoenix Spas Note: Two 6CH-941 and two 6CH-942 required. Sunbelt Spas Note: 6CH-941 and 6CH-942 required (stacked). Superior Spas Note: 6CH-941 and 6CH-942 required (stacked).

20 sq. ft. Cartridge Filter Pentair Quad D.E. 80 178655 C-6980 FC-1962 Diameter…………………………………6-1/4" Length……………………………………26-3/4″ Top End Cap: id/config……………..3″ / open with molded gasket Bottom End Cap: id/config…………3″ / open with molded gasket UPC………………………………………64554401962 The cartridge is used on the following filter: Pentair Quad D.E. 80 Note: Four 20 sq. ft. cartridges required Save money with Quad Packs. Click here if you want to buy the whole set of the cartridges. .

50 sq. ft. Sundance Spa Cartridge Filter C-6650 FC-2725 Diameter…………………………………6-15/16" Length……………………………………19-5/8" Top End Cap: id/config……………..2-1/16" / open Bottom End Cap: id/config…………2-1/16" / open

47 sq. ft. Cartridge Filter Hydro, Sundance 6CH-47 FC-0315 Diameter…………………………………6″ Length……………………………………9-1/8″ Top End Cap: id/config……………../ semi-circular handle Bottom End Cap: id/config…………/ 1-1/2male thread/MPT The cartridge is used on the following spas: Aber Hot Tubs (Canada), OEM P/N 03FIL1500 Advanced Spa Design Crystal Waters Spas (Canada) Gatsby Hydro LA Spas Pacific Spas by Aber (Canada) Premium Leisure Sundance Spas Note: Replaces any 6″ or 7″ OD cartridge that has an MPT fitting or a 1.9″ id with disposable adapter.