The Pentair Water RO-2500 4-Stage Reverse Osmosis System with Permeate Pump Retrofit Kit offers the finest level of water filtration available, filtering particles as small as 1/1000 of a micron. The RO-25000 features a 35 gallon per day membrane, 2.0 gallon holding tank, and a long reach chrome air gap drinking water faucet.
How permeate pump works

Features:

• Residential Point of Use Drinking Water System
• Under the sink installation
• 1 year warranty
• 36 Gallon Per Day GE Osmonics Desal TFM-36 Thin Film Composite Membrane
• Equipped with the Pentek P5 5 micron polypropylene sediment filter and the Pentek EPM-10 for Chlorine Removal, Inline GAC Postfilter K2533-BB
• Includes Chrome Air Gap Faucet
• Great tasting water for drinking and cooking
• Permeate Pump reduces waste water by up to 80%
• Decreases tank fill time by up to 65%
• Improves membrane life, prevents TDS creep
• Kit Includes Permeate Pump, ,mounting screws, elbow fittings, and tubing
• Holes in the manifold will be pre-drilled for Permeate Pump Clip

System Add-ons for the Pentek RO-2500 Reverse Osmosis System
Aptera Alkamag Alkaline Water Filter Kit

• Increases the pH of your water
• Lowers the ORP or Oxidation Reduction Potential
• Emits Far Infared Rays
• 10 stages including Pi ceramic media
• Kit includes Alkaline filter, 10" 3G housing, fittings, tubing, and filter wrench