20 sq. ft. Cartridge Filter Hayward CX200RE, American Commander II C-4320 FC-1215 Diameter…………………………………4-5/8″ Length……………………………………11-7/8″ Top End Cap: id/config……………..2-1/16″ / open Bottom End Cap: id/config…………2-1/16″ / open The cartridge is used on: Hayward Pool Products MicroStar-Clear C200 (in-line), OEM P/N CX200RE Pentair Pool Prod Commander II (in-line) , OEM P/N 57010200 Note: Hayward original is 4-3/4″ OD and 11-13/16″ overall length. American original is 4-11/16″ OD. Note: The C-4620 has been discontinued by Unicel. Use C-4320.

25 sq. ft. Cartridge Filter Dimension One, Saratoga 4CH-950 FC-0173 Diameter…………………………………4-5/8" Length……………………………………12" Top End Cap: id/config……………../ semi-circular handle Bottom End Cap: id/config…………/ 1-1/4" SAE thread The top load cartridge is used on: Dimension One Spas Saratoga Spas

5 sq. ft. General Foam Plastics Cartridge Filter C-4306 FC-3709 Diameter…………………………………4-1/4″ Length…………………………………….8″ Top End Cap: id/config……………..1-3/4″ / open Bottom End Cap: id/config…………1-3/4″ / open Used on: Pleatco General Foam Plastics, OEM P/N PGF-5

16 sq.ft. Cartridge Filter Splash Tub C-4316 FC-3130 Diameter…………………………………4-15/16" Length……………………………………5-1/2" Top End Cap: id/config……………../ closed Bottom End Cap: id/config…………1-9/10" / open The cartridge is used on: SplashTub ST-230

13 sq. ft. Cartridge Filter Top load 4CH-19 FC-0122 Diameter…………………………………4-5/8″ Length……………………………………4-5/8″ Top End Cap: id/config……………../ molded cone handle Bottom End Cap: id/config…………/ 1-1/2male thread/MPT Used on: Rec Warehouse Leisure Bay Spas Saratoga Spas Dolphin Spas Note: Replaces any cartridge that has an MPT fitting or a 1.9″ id with disposable adapter.

25 sq. ft. Cartridge Filter Honey Tubs, Sonfarrel C-4308 FC-6305 Diameter…………………………………4-15/16" Length……………………………………14-9/16" Top End Cap: id/config……………..2-1/8" / open Bottom End Cap: id/config…………2-1/8" / open The cartridge is used on the following spas: Advantage Mfg. OEM P/N ELE-25 (top load) Honey Tubs Sonfarrel

25 sq. ft. Cartridge Filter Hydro, Imperialm, Lowes Spa 4CH-24 FC-0131 Diameter…………………………………4-5/8″ Length……………………………………9-3/4″ Top End Cap: id/config……………../ molded cone handle Bottom End Cap: id/config…………/ 1-1/2male thread/MPT Used on: Advanced Spa Design Blue Ridge Spas CTA Spas Dream Maker Spas Note: Remove “pad adaptor” (if present) from skimmer before threading MPT directly into suction fitting; 2000 to present with LED lights Gatsby Spas Heartland Spas Hydro Spa Mountain Meadows Spa Mountain Mist Spa Mountain Springs Spa Mountain Stream Spa Nemco Icon Spas Imperial Spas LA Spas Lowes Lumi-O Saratoga Spa Note: Replaces any cartridge that has an MPT fitting or a 1.9″ id with disposable adapter.

40 sq. ft. Cartridge Filter Dimension One 4CH-940 FC-0177 Diameter…………………………………4-5/8" Length……………………………………15" Top End Cap: id/config……………../ semi-circular handle Bottom End Cap: id/config…………/ 1-1/4" SAE thread The top load cartridge is used on: Dimension One Spas OEM P/N 1561-13

Intex Sand-n-Sun, Wet Set, Krystal Klear Models 108R/12, Coleco F-120/DR-7, Easy Set Size A or C, Aqua Leisure Size 2 Cartridge Filter C-4607 FC-3710 Diameter…………………………………4-1/4″ Length…………………………………….8″ Top End Cap: id/config……………..1-15/16″ / open Bottom End Cap: id/config…………1-15/16″ / open Used on: Aqua Leisure Simple Set SA-3766, OEM P/N Size 1 Coleco DR-7 Intex Recreation Krystal Klear Model 108R, OEM P/N 58600 Pleatco Coleco DR-7, OEM P/N PC7-120 Porta Spa Note: The C-4606 (no core) has been discontinued by Unicel. Use C-4607.

25 sq.ft. Cartridge Filter Freeflow Spas TLX, RLX 4CH-22 FC-2399 Diameter…………………………………4-15/16" Length……………………………………6-5/8" Top End Cap: id/config……………..2-1/8" / open Bottom End Cap: id/config…………/ 1-1/2” male thread/MPT The cartridge is used on: Freeflow Spas TLX RLX