WATER FILTER SET Double Capacity Replacement Pre-Filter Set For ULTIMATE Series Reverse Osmosis Water Filter System Stage 1,2&3 - MADE IN USA by IPW Industries Inc Filmtec (NF-4040) NANO Filtration Membrane 6 uniropkit-section { margin: 44px 0

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250 Gallons

and UV degradation better than standard plastics

critical for maintaining consistent softener operation and preventing bypass leaks

acidic well water

WATER FILTER SET Double Capacity Replacement Pre-Filter Set For ULTIMATE Series Reverse Osmosis Water Filter System Stage 1,2&3 - MADE IN USA by IPW Industries Inc Filmtec (NF-4040) NANO Filtration Membrane 6 uniropkit-section { margin: 44px 0This USA made triple pre filter replacement set extends the life of your reverse osmosis membrane by removing sediment, chlorine, and organic contaminants before they reach critical downstream stages. Built with high capacity polypropylene sediment and extruded carbon block cartridges, this set lasts over 12 months in typical residential usedouble the lifespan of standard filter sets. SPECIFICATIONS Filter Set Components Stage 1 Polypropylene Sediment