Therm [Arctic Spas] 12.7" 3.6kW L-Shape Flo-Thru Titanium Heater (48-9122-AT-K) leafbone or prevent proper cell management

or prevent proper cell management

Use it when a multiport

2 inch by 3 foot size

DE grid replacement filter for compatible FC-9450 and PG-1905 applications

Useful when multiple matching cartridges are preferred

Therm [Arctic Spas] 12.7" 3.6kW L-Shape Flo-Thru Titanium Heater (48-9122-AT-K) leafbone or prevent proper cell managementTherm [Arctic Spas] 12. 7" 3. 6kW L Shape Flo Thru Titanium Heater (48 9122 AT K) is designed as a purpose focused replacement heater for Arctic Spas, where matching physical configuration and heating output is essential to dependable spa operation. Its 3. 6kW heating output, 12. 7" heater length and specialized L shaped curved configuration should be matched to the original equipment requirements before installation, since spa heaters are not