Watts Premier - Reverse Osmosis Membrane with Check Valve for FMRO4-MAN, WP-5 & WP-4V Production Rate:36 GPD The Hydronix SPC series fits

The Hydronix SPC series fits all standard 20-inch Big Blue filter housings with 4

ensuring measurement accuracy across varying conditions

Wall-mounted steel frame with organized component layout makes installation

Universal fit for most reverse osmosis systems

under-sink multi-stage housings

Watts Premier - Reverse Osmosis Membrane with Check Valve for FMRO4-MAN, WP-5 & WP-4V Production Rate:36 GPD The Hydronix SPC series fitsThe Watts Premier Reverse Osmosis Membrane with integrated check valve is the core filtration element for FMRO4 MAN, WP 5, and WP 4V systems, removing up to 99% of contaminants down to 1 10,000 of a micron. This semi permeable membrane reduces TDS, sodium, arsenic, lead, perchlorate, chromium, copper, radium, and protozoan cysts including Giardia and Cryptosporidium. SPECIFICATIONS Membrane Performance & Ratings Filtration Rating 1 10,000 Micron