All Categories
FIRST STAGE FILTRATION - 5-micron Prefilter removes Sediment, Rust and other large particles.
SECOND STAGE FILTRATION - Carbon Block Filter removes Chlorine and other Disinfection by-products.
FOURTH STAGE - OnliPure Ion Exchange Post Filter. Polishing OnliPure Post Filter reduces any leftover contaminants after the Reverse Osmosis process to zero TDS.
Replacement filter kit for Zero Installation Purifier Countertop Reverse Osmosis System OnliPure Edition: FIRST STAGE FILTRATION - 5-micron Prefilter removes Sediment, Rust, and other large particles. SECOND STAGE FILTRATION - Carbon Block Filter removes Chlorine and other Disinfection by-products. FOURTH STAGE - OnliPure Ion Exchange Post Filter. Polishing OnliPure Post Filter reduces any leftover contaminants after the Reverse Osmosis process to zero TDS. Note: Third Stage Purification - 75 Gallon Per Day Reverse Osmosis Membrane is NOT included with this kit. Reverse Osmosis Membrane needs to be replaced only every 2-4 years, or as-needed.