Pentair GRO-50EN Encapsulated Membrane, 50 GPD – No Check Valve, No Flow Control Choose::Case of 16 Certified to ANSI/NSF 61

Certified to ANSI/NSF 61

and can connect to 1" copper tubing

The Neo-Pure Postfilter comes with six postfilters instead of four postfilters

Softening capacity: 5300 grains

Pentair GRO-50EN Encapsulated Membrane, 50 GPD – No Check Valve, No Flow Control Choose::Case of 16 Certified to ANSI/NSF 61The Pentair GRO 50EN is a 50 gallon per day encapsulated reverse osmosis membrane designed for residential and small commercial RO systems. This membrane is exceptionally water efficient, offering up to 100% water savings compared to conventional membrane technologies, all while delivering excellent purification performance. Its dry packed design maximizes shelf life, ensuring it remains effective and ready for use when needed. Compatible with both