Rainbow 50 Spa Filter for NUMEROUS Brands of Spas

13 1/8" long, 4 7/8" diameter, 2 1/8" hole both ends. Same size as Rainbow 25 (CH29), but twice the paper.

Codes: Unicel #C4950, Pleatco #PRB50IN, Filbur #FC2390

Fits: Accent, Aqua Mystic, After Hours, Alps, American, Arctic, Arizona Pacific, Artesian, Baja, Baker Hydro, Beachcomber, Beachcraft, Blue Falls, Blue Pacific, Bullfrog, Cal Spas, Charisma, Coast, Coleman, CMP, Diamante, Diamond, Discovery, Dynasty, Freedom, GPM, Great Lakes, Grecian, Haugh's, Hawkeye, Heldor, Hydro, Infinity, JEM, Leisure Bay, Lifestyle, Maax, Marathon, Millenium, Moonwater, Morgan, Niagra Whirlpool, Northwest, Orca Bay, Pajeant, Phoenix, QCA, River Valley, Rubadub Tub, Safari, Savannah, Seahorse, Sequoia Design, Signature, Sonoma, Spa Crest, Statewood, Streamline, Sunbelt, Sun Country, Sundance, Sunrise, Sunset, Superior, Tiara, US, US Tooling, Warm Springs, Waterway, Wild River & Wind River!