M4302 (C-4401 - 2 pack) 4-15/16" W, 4-5/8" L) by ProAqua

Rainbow DSF-35, Waterway Plastics. Note: This is a set of 2 cartridges. (replaces C-4401)

UNICEL CODE: M4302

Sqft: 35

Length: 4-5/8" (individually)

Diameter: 4-5/8"

Bottom Core: 2-1/8" Open

Top: 2-1/8" Open

CM-4302B replaces: Unicel C-4401 UPC 678285140287. Filbur FC-2386 UPC 64554402386. Pleatco PRB100 UPC 090164010038. Aladdin 11802. OEM 3005820, R173432, 172606, 6000-134, 817-3510.

Commonly used in: Apollo Spas, Aqua Tech Spas, Arizona Pacific Spas, Beachcomber Spas, Canspa Mfg. (Canada), Catalina Spas, Caribbean Spas, Clearwater Spas, Diamondback Spas, Discovery Spas, Dynasty Spas, Esther Williams Spas, Freedom Spas, Grecian Spas, Hydro Spa, Legend Spas, Lifestyle Spas (Canada), PDC Spas, Pentair Pool Products, Rainbow Plastics, Sundance Spas, Thermo Spas of Connecticut,  Waterway Plastics and others.