SMC (6540090) 815 Series Brass Check Valve ; 1/2" FNPT x 1/2" FNPT BUNA H2O International (SH-CP-1) Shower Filters - Single Spray W/KDF; CHROME The Waterstone 1100C-SN Annapolis is

The Waterstone 1100C-SN Annapolis is designed for non-air gap reverse osmosis installations where traditional styling is desired

laboratory DI water distribution

Unscrew housing

Dual-gradient layers

remove and flip the HHC cartridge 180 degrees before reinstalling

SMC (6540090) 815 Series Brass Check Valve ; 1/2" FNPT x 1/2" FNPT BUNA H2O International (SH-CP-1) Shower Filters - Single Spray W/KDF; CHROME The Waterstone 1100C-SN Annapolis isSMC 6540090 815 Series Brass Check Valve with BUNA Seal 1 2" FNPT threaded brass check valve prevents backflow in residential and commercial water filtration systems Brass Construction BUNA Seals 1 2" FNPT Ports 815 Series The SMC 815 Series brass check valve uses a BUNA elastomer seal to maintain one way flow in pressurized water lines. Threaded 1 2" female NPT ports on both inlet and outlet make installation straightforward in reverse osmosis