HTC Jets SpaGuard Chemicals Only compatible with the following

Only compatible with the following circuit board numbers: 6600-728

2005+ J-270

Resume program when chlorine residual reads 2 to 3 ppm

The OEM 6500-345 pump wet end can be rotated to accommodate your application

this spray-and-wipe formula cleans and degreases almost any surface ¿ from spas and hot tubs to swimming pools

HTC Jets SpaGuard Chemicals Only compatible with the followingJacuzzi HTC Jet Assembly HTC Jet Assembly Comes In Grey Only Kit Includes: 6570 079 Screws x 3 2000 163 Ring x 1 2000 161 Gasket x 1 2000 164 Swivel x 1 6540 786 Plug x 1 2540 352 Ring x 2540 351 Nut x 1 2000 162 Body x 1 2000 020 Adapter x 1 6540 520 O Ring x 1