PuROTwist 4000 Reverse Osmosis System

PuROTwist 4000 Reverse Osmosis System
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WQA Gold Seal 

NSF Certified, Under Sink, Reverse Osmosis drinking water system

36 Gallons Per Day

System Options
With Air Gap Faucet
With Booster Pump and Non-Air Gap Faucet
With UV System and Air Gap Faucet

PuROTwist 4000 Reverse Osmosis System 36 GPD Features:

The PuROTwist 4000 Reverse Osmosis System purifies water in four stages to produce polished, clear drinking water. The 4-Stage System is an easily-installed, under the sink system. Fresh Water Systems offers packages including a pump or a UV system for when your water source has incoming pressure under 40 psi or requires UV sterilization.
  • Four Stage Purification System:
    1. Sediment Prefilter: removes physical particles down to 5 Micron
    2. Carbon Prefilter: protects the RO Membrane by removing chlorine and sediment
    3. RO Membrane: removes high percentage of inorganic dissolved solids
    4. Carbon Postfilter: polishes taste, and clarifies drinking water
  • Purifies water for ice maker, coffee, tea, pets, and plants
  • Booster Pump option for systems with incoming pressure under 40 psi
  • Sunpure UST-200-V120 UV system option to neutralize bacteria
  • Encapsulated filters provide for quick and easy replacement
  • Easy to install under kitchen sink with John Guest fittings
  • Tested and Certified to NSF/ANSI Standard 58
  • Kit options:

Part NumberIncludes
PT4000T36-GOLDRO system with filters and air gap faucet
PT4000P-36RO system with filters, booster pump, and non-air gap faucet
PT4T36-SS/UVAGRO system with filters, UV system, and air gap faucet

PuROTwist 4000 Reverse Osmosis System Brochure
PuROTwist 4000 Reverse Osmosis System Installation Manual

4 Stage
36 GPD
Quick Connect Fittings
Quick Change Cartridge
Omnipure 5 Micron
Omnipure 36 gpd
Standard Air Gap Faucet
Operating Conditions
40-100 °F
30-100 psi
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