5267 Under Sink Household Compact Reverse Osmosis System

This small reverse osmosis system reduces total dissolved solids in your water with desalination rate over 90%.

The system features a 4-in-1 cartridge filter element without taking up extra space. It has only 5.9 inches wide, no need for a large space under the kitchen sink.

The tankless design ensures a constant supply of fresh water, secondary pollutant problem found in traditional RO water purifier solved!

Smart faucet with light display is available for monitoring the water quality and filter condition.

Product Detail

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Drinking water can be pleasurable

This compact RO water purifier adopts the advanced 4-in-1 composite filter patent. Compared with conventional RO systems, one single filter cartridge involves multiple stages of filtration but keeps the same tankless design, it effectively provides better performance and helps saves your under sink space which makes your daily drinking a pleasure.

  • 4-in-1 Premium Filtration
    4-in-1 Premium Filtration

    Clean and sanitize your water from a large amount of harmful contaminants

  • Twist and Pull Design
    Twist and Pull Design

    A simple twist off can finish the replacement of filter cartridge.

  • Smart Display
    Smart Display

    The smart RO water purifier has a real-time display helping you monitor your water quality in a convenient way

Easy installation and replacement

This RO water filter comes with disposable twist off style filters, simple enough for you to install and replace filters as you wish. Our bi-directional water leak stop technology patent specially designed for filter cartridge is a huge help in preventing water coming out from the cartridge, so you don’t have to turn off the incoming water when twisting off it.

Easy installation and replacement

Single cartridge but multiple stages

1st stage: PAC(10-15μm) includes PP and ACF. They can capture colloid, sediment, rust, large particles and suspended impurities.
2nd stage: RO membrane (0.0001μm) can intercept dissolved solid ions such as heavy metals, and microorganisms such as coliform bacteria. The desalination rate is >90%. We have 400G and 600G to choose from. Both Toray and Dow is available.
3rd stage: Post carbon block (5-10μm) can remove colors, odors and bad taste from water.
4th stage: Post PP (20-40μm) can retain particles such as toner.






Flow rate



Dimension 440*150*355mm
Connection Inlet: 3/8″PE tube    filtered water & waste water outlet: 1/4″PE tube
Filter media ACF+RO+CB (antibacterial available) +PP
Features – E (economic version) filter lifetime display and reset;overtime protection;ordinary drinking faucet
Features – M (mid-end version) filter lifetime display and reset;overtime protection;smart faucet;outlet water TDS display;water leakage protection;smart flushing

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