Doulton W9121200 SuperSterasyl 7" Ceramic Filter Candle 6 Months The John Guest brass stop

The John Guest brass stop valve is used to shut off the flow of water to an entire system in the event of an emergency or for maintenance work

Adjustable switch and bypass settings

Submicron technology reduces dirt and particles as small as 1/2 micron in size

Note: The Hoshizaki HF

Doulton W9121200 SuperSterasyl 7" Ceramic Filter Candle 6 Months The John Guest brass stopThe Doulton W9121200 SuperSterasyl is a three stage cartridge combining the highly efficient properties of ceramic with the enhanced water treatment properties of activated carbon. First Stage: The first stage consists of Doulton SuperSterasyl ceramic which is manufactured to provide genuine sub micron filtration. The cartridge reduces fine particulate matter, bacteria, cysts and turbidity. Second Stage: The incorporation of silver locked within the