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Discounts & More
For Discounts
Carbon Prefilter for Pentair On Demand and Merlin RO Most Pentair on demand systems will have 2 membranes and one of these filters.
The Pentair On Demand R.O system takes 2 of these Membranes.
Post Filter for Pentair On Demand and Merlin RO The inline post filter has 3/8" push fit fittings built in.