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Origins RO400

SKU 684

The RO400 utilizes a 4-stage reverse-osmosis filtration process with extra sediment
removal and advanced Thin-Film Composite (TFC) membrane technology,
effectively purifies your tap water, improving its taste and clarity, while reducing
up to 97% of the Total Dissolved Solids (TDS), as small as 0.01 micron.


filtration, the Origins RO400 can produce up to 50 gallons of premium drinking water a day, while saving another 3.2 gallons on reserve.

  • Reverse Osmosis – Works to remove dissolved substances from your water. RO is capable of rejecting: salts, sugars, proteins, dyes, particles, heavy
    metals, dissolved organics, and disinfectant byproducts (DBPs).
  • Extra Filtration – Sediment filtration removes sediment and particles from your water while carbon filtration helps reduce contaminants that can cause an unpleasant taste and smell, including chlorine.
  • Manifold Assembly – For reliability and to save space, a single manifold is used to house four separate filtration technologies.
  • Reservoir Tank – A high-quality, 3.2 gallon, durable plastic tank stores refreshing, filtered water to ensure a plentiful supply.
  • Automatic Shutoff Valve – Shuts off when the reservoir tank is full
  • Model Number - W210B


  • Purified Water Flow: 0.6L/min @ 50psi
  • Source Water Quality: Municipal water
  • Source Water Temperature: 34˚ – 86˚ F (3˚ – 30˚ C )
  • Source Water TDS: < 250ppm
  • Source Water Chlorine Level: 4ppm max
  • Rejection: 90-99%
  • Source Water Pressure: Min 40psi (0.27 Mpa)
  • Tank Capacity: 3.2 gallons (12.1 L)
  • Weight: 16.4 lbs with accessories (7.4 kg)
  • Dimensions: 17.25” H x 7.25” W x 15.5” D (43.8 cm x 18.4 cm x 39.3 cm)
  • Operating Temperature: 34°F – 100°F (1.6°C – 38°C)


  • Limited 3-year warranty on device
  • 1-year warranty on consumables


  • Replace filters after filter life has been exceeded
  • 3 Prefilters replaced anually for family of 2 or less and every 6 months for family of 4-6
  • RO Membrane every 24 months

Are You Ready To Make Your Home A Healthy One? 

Delaware Local For 50 Years

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