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ESP TFC-400 RO System 50 GPD  ESP-TFC400

Microline TFC-400-ESP RO System 50 GPD

$299.00 $399.00
(You save $100.00)


The Microline TFC-400 is a proven, cost-effective water filtration solution that can deliver up to 50 gallons of crisp, clean drinking water daily. This  four-stage reverse osmosis system greatly improves the taste, odor, and quality of your water by eliminating 99% of contaminants such as lead, pesticides, VOCs, chlorine, arsenic, and others. 

The TFC-400 under-sink RO comes with a designer faucet and both air-gap and non-air gap faucet connections. The system's space-saving design makes for an easy fit under the sink.


PDF icon  STAGE 1 - 1x  5 micron Sediment Pre-Filter (S7011) – Replace every 6-12 months or as needed
PDF icon  STAGE 2 - 1x  Sediment/Carbon Pre-Filter (S7028) – Replace every 6-12 months or as needed
PDF icon  STAGE 3 - 1x  RO Membrane TFC 50 GPD (S1229RS) – Replace Replace every 24 months or as needed
PDF icon  STAGE 4 - 1x  Inline Carbon GAC Post Filter (K2333-KK) – Replace every 6-12 months or as needed


  • RO System & Storage Tank
  • Filters
  • Faucet
  • Installation Kit


  • Flow Rate: Up to 50 Gallons Per Day
  • Application: Point-of-Use
  • Includes Chrome Air Gap Faucet
  • 3.2 Water Storage Tank
  • High-flow 3/8" tubing to faucet


  • 1-Year Limited Warranty


PDF iconMicroline TFC-400 Owners Manual

PDF iconTFC-400-ESP Brochure

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