We have the best Watts Premier Manifold Membranes in stock. This is the 36 gallons per day replacement membrane for the Watts Premier Manifold RO System. It is part# 560016 and is for the 4 and 5 stage Watts Systems.
This reverse osmosis membrane is for Watts models WP-4V, WP-4, and WP-5.
Get excellent quality Watts reverse osmosis membranes and replacement filters, ready to ship.