The American Plumber WRO3000 RO System contain
the two replacement filters and one membrane shown
on the right. Click on the filter name to learn more
about the filter.
(Quantities can be updated in the shopping cart.)
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WRO-3000 Stage 1 Filter:
D-15 Pre-Filter 5 Micron Sediment Filter Set: Removes
dirt, sediment, sand, and other physical particles.
Replace every 4 months depending on water quality.
Product Code: D-15 (Two Filters)
WRO-3000 Stage 2 Filter:
D-20 Postfilter Drinking Water Filter: Reduces chlorine
taste and odor that may be in your water supply.
Replace every 12 months depending on water quality.
Product Code: D-20
WRO-3000 Stage 3 Membrane:
ROM-230T RO Membrane: Reduces chemicals, such as
chlorine taste and odor, that may be in your water supply.
Membrane life up to 2 years depending on
water quality.