50 Sq Ft Rainbow In Line Replacement Filter Cartridge **SPECIAL 2 PACK** Diameter: 4-15/16 Length: 13-5/16 Top: 2-1/8 Bottom: 2-1/8 SqFt: 50
Replaces;
Unicel: C-4950
Pleatco: PRB50IN
Filbur: FC-2390
Commonly used in the following hot tubs:
Aber Hot Tubs, Accent Spas, Acryx-Maax Spas, Alps Spas, American Spas, Apollo Spas, Aqua Mystic, Aqua Tech Spas, Aquaform-Infinity Spa, Aquatic Industries, Arizona Pacific, Artesian Spas, Associated Leisure Products, Atlantic Pool, Baja Spas, Beachcomber, Beachcraft, Belize, Blue Falls, Blue Pacific, Bullfrog Spas, Cal Spas, Charisma Spas, Clipper Spas, Coast Spas, Coleman Spas, Coral Spas, Custom Molded Products, Dakota Spas, Diamond Spas, Diamante Spas, Diamond Back Spas, Discovery Spas, Dynasty Spas, Elite Spas, Gatsby Spas, Great Lakes, Great Northern, Grecian Spas, Hydro Spa, Icon Spas, Image Spas, Infinity Spas, Leisure Bay Mfg, Leisure Bay Spas, Maax, Marathon Spas, Millennium Spas, Moonwater Spas, Morgan Spas, Niagara Whirlpool, Northwest Spas, Orca Bay Spas, Orion Spas, Pageant Spas, Paradise Spas, Phoenix Spas, Rainbow Plastics, Rec Warehouse, River Valley Spas, Sonoma Spas, Spa Crest, Starlight Spas, Statewood Spas, Streamline Spas, Sunbelt Spas, Suncountry Spas, Sundance Spas, Sunrise Spas, Sunset Spas, Superior Spas, Tiara Spas, Tiger River, US Spas, US Tooling & Spa, Vita Spas, Warm Springs Spas, Weslo Spas, Wind River Spas