ST Series stainless steel filter housings effectively provide heavy-duty filtration for smaller filtration systems and point-of-use applications. Supplying flow rates of up to 20 gpm (76 L/min), at a maximum water temperature of 300°F (149°C). ST Series are ideal for hot water and high-pressure applications not suited for plastic housings. The brushed 304 stainless steel sumps are available with either a pipe plug or pet-cock in the bottom for draining. Heads are manufactured from nickel-plated cast-brass.

ST Series housings are easy to install and maintain. They are compatible with a complete range of filter cartridges, adding to their versatility.

The Model ST-1 is a single cartridge filter ideal for filtering water at a flow rate not exceeding 10 U.S. GPM (depending on cartridge selection).

The Model ST-2 is identical to the ST-1, but requires two 9-3/4” (248mm) cartridges or one 19-1/2” (495mm) cartridge to provide higher capacity for longer operations of the filter between cartridge change-over.

The Model ST-3 is again identical to the ST-1 and ST-2 with even higher flow rate and greater dirt holding capacity than the ST-1 or ST-2. Requires three 9-3/4” (248mm) cartridges or one 29-1/4” (743mm) cartridge.