FreshWater Chlorine Granules 2 lb | Spa Chlorine Type_Control Module once the desired temp is

once the desired temp is reached

This is a wide-format cartridge — short and broad at 8-1/2 inches across and about 10-5/8 inches tall — sized for the larger Vacanza models that seat five to seven people

Pro Tip: Many Hot Spring spas use three of these cartridges — check before you order

Avalon 900 PI Serial # 11500 or Greater

000 gallons — typically 12 to 18 foot above-ground pools

FreshWater Chlorine Granules 2 lb | Spa Chlorine Type_Control Module once the desired temp isFreshWater Concentrated Chlorinating Granules in the 2 lb size is the right starter for new chlorine program spa owners, occasional users, and smaller spa setups where a 3. 5 lb container would sit half used for too long. Same fast dissolving, pH neutral sodium dichlor formula as the larger size just sized for a more modest commitment. Dichlor is the chlorine specifically formulated for hot tubs. Standard pool chlorines calcium hypochlorite (cal hypo)