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Watts Premier Hollow Fiber RO Membrane - Purple Label (105321)
This is the replacement membrane for the Watts Premier Filter-Pure (UF3) Filtration System. Most particles as small as .2 microns are removed by the Hollow Fiber Technology membrane without reducing mineral concentration in the water. The purple label makes it easy to identify which filter to replace when changing filters.
- Dimensions: 9.875" X 2"
- Replace every 12 months
- Hollow Fiber Technology
- Not compatible with Watts 1/4 Turn KWIK Change Filter System or RO-Pure (RO-4) system