Thunder Ultrafiltration/Reverse Osmosis Under Sink Water Filter | 4000MP | 17 Stages of Filtration
Thunder Ultrafiltration/Reverse Osmosis Under Sink Water Filter | 4000MP | 17 Stages of Filtration
Thunder Ultrafiltration/Reverse Osmosis Under Sink Water Filter | 4000MP | 17 Stages of Filtration
Thunder Ultrafiltration/Reverse Osmosis Under Sink Water Filter | 4000MP | 17 Stages of Filtration
Crystal Quest

Thunder Ultrafiltration/Reverse Osmosis Under Sink Water Filter | 4000MP | 17 Stages of Filtration

SKU: CQE-RO-00116
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$740.61
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Ships in 1-3 business days
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NSF certified systems available

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17 stages of filtration including carbon filtration, ultrafiltration membranes, reverse osmosis, ion exchange resin, Eagle Redox Alloy media, and UV sterilization. Produces 50 gallons per day. Includes installation hardware, stainless steel holding tank, and designer faucet.
  • Filtration Stages 17
  • Filter Technology activated carbon, carbon block, GAC, ceramic, sediment, polypropylene, reverse osmosis, RO membrane, ultrafiltration, ion exchange, coconut shell carbon, alkaline, resin
  • Micron Rating 5 micron; 0.020 micron; 1 micron; 0.20 micron
  • Flow Rate 50 GPD
  • Contaminants Removed VOCs
    THMs
    lead
    arsenic
    fluoride
    chromium
    mercury
    cadmium
    nickel
    copper
    aluminum
    heavy metals
    chlorine
    iron
    hydrogen sulfide
    cysts
    bacteria
    viruses
    protozoa
    pyrogens
    colloids
    inorganic contaminants
    dissolved solids
    minerals
    scale / hardness
    sediment
    pesticides
    insecticides
    herbicides
    industrial solvents
  • Lead Free
  • Replacement Filter SKU CQE-RC-04000
  • Included in Box a complete installation kit that includes a European lead-free long-reach designer faucet; CRYSTAL QUEST® 3.2 gallons stainless steel pressurized holding tank with a polypropylene inner liner and a 2.0 gallon capacity; all interconnecting color-coded tubing; filter cartridges; Ultrafiltration membrane; RO membrane; wrenches; installation hardware

Shipping rates are calculated at checkout based on weight and destination. Most orders ship within 1-3 business days directly from the manufacturer's warehouse; ground delivery typically takes 3-8 business days.

See our Shipping Policy for full rate and delivery details. Questions? Contact contact@reinwaterusa.com.

All under-sink water filtration systems sold by Rein Water USA include manufacturer warranty. Crystal Quest systems carry a limited warranty — see product listing for terms. Brondell systems include a 1-year limited warranty on parts and labor, excluding consumable filters.

To make a warranty claim, contact contact@reinwaterusa.com with your order number and proof of purchase.