SPA FROG IN-LINE CARTRIDGE HOLDER ^Sale

Can Be Used With any tub that has the @ease in-line system. 

The SPA FROG In-Line System, with its patented design, is built right into the spa using the same replaceable mineral and bromine cartridges as the SPA FROG Floating System. Simply open the cap, pull up the holder and snap in the cartridges.

Also Used On These Spas And Hot Tubs And More:

Marquis Spa, Morgan Spas, Caldera Spas, Premium, Leisure, Emerald Spas, Great Lakes, Artesian spas