Unicel 65 SQ.FT. WATKINS REPL.
Unicel C-8465 cartridge replacement
Replacement for Caldera Spas 76136; Hot Springs Spas 31114, 71827, 71828; and Tiger River Spas 31114
Works for up to 65 square feet of water
Outside Diameter: 8.5 inches
Top hole: 3-inch opening
Hello Guest, 
0 item(s)