This part is a Cap for this Spa Frog In-Line System Canister & Insert..
This Canister was used with the Spa frog Inline Serene Mineral and Bromine Cartridges. Also Used in @Ease Smartchlor System Cartridges.
This canister can be found in many brands: Caldera, Tiger River, Four Winds, Dynasty, Artesian, Aspen, Associated Leisure, Clearwater, Coast, Hot Spring, Premium Leisure, Marquis, Spa Crest, Sunbelt spas and more..
For the Body that this Cap fits Click this Link: In-Line System Canister & Insert for Spa Frog Inline Serene Mineral and Bromine Cartridges
