Whirlpool® Ecowater®, Sears® Compatible 36 Gallon Per Day Reverse Osmosis RO Membrane. PW4U-36-SWE.
Purewater4u.com residential RO membranes are built on a strong tradition of RO technology and are among the finest in the industry. Purewater4u.com Membranes are Made in the USA in ISO 9001:2008 Certified Facilities.
Ecowater®
Sears® UltraFilter 150 625.785700, UltraFilter 350 625.385720, 7267962
Waterfiltersonline WFO-536, TW30-1810-36
Whirlpool® WHER 12 7264223
