Ukoke RO75G Reverse Osmosis System [pH+ Alkaline]

The Ukoke UWFS01W is another great budget choice we included on our list. The reverse osmosis system comes at a very competitive price but does manage to offer a high level of performance that you would find in most medium level units.

The filtration system of the Ukoke UWFS01W will remove all kinds of impurities in your tap water while retaining the beneficial minerals in the water. The three pre-filters combined with the RO filter will remove all contaminants down to 0.0001 microns.

In the fifth stage, theirs is a post-carbon filter that takes care of odor and residual taste. The process is completed by an alkaline remineralization filter which restores the essential minerals as well as the natural pH balance of the water. The end results are fresh, clean, great-tasting water.

The unit can deliver 75 gallons of water per day. That’s more than what you would find in most affordable units like this. It’s sufficient production speed to cater to the needs of those that use large quantities of water or have a large family.

In terms of water waste efficiency, the UWFS01W is not the best on our list neither is it worse. Like most of the other units here, it has wastewater to clean water ration of 3:1, so for every gallon of purified water produced, 3 gallons are wasted.

The whole system is designed to comfortably fit under a cabinet and putting it together is fairly simple. The manufacturer provides a step-by-step installation guide video that takes you through the whole installation process. You won’t a problem installing on your own.

However, the installation manual is poorly written. It’s not that clear and has very few diagrams and illustrations. You will have to get the video demo just to ensure you get everything correctly.

Other than that, the Ukoke UWFS01W is a budget-friendly unit with ample capacity and efficient filtration process. It will deliver great results without you having to dig deep into your.


  • 6-stage filtration system featuring remineralization filter
  • Will get rid of all contaminants in your water
  • Offers ample flow rate at 75 gallons a day
  • Putting it together is easy
  • Comes in an affordable price


  • Poorly written installation manual

Product Overview

ProductUkoke RO75G Reverse Osmosis System [pH+ Alkaline]
Rating3.9 out of 5 stars (3.9 / 5) (More than 55 reviews)
Recommended price188.00 USD (Check the latest price at

Product Specifications

Pre-filtersPP sediment filter
Carbon KDF (GAC) filter
Carbon block (CTO) filter
RO membrane0.0001 microns
Post-filtersPost Carbon
Alkaline remineralization filter
Incoming Water Pressure45 PSI – 70 PSI
TDSAbout 20-70 PPM
Storage tank3.2-gallon capacity
2.5-gallon holding
Tubing4 color-coded tubing 1/4″
FaucetLead-Free brushed chrome-finish faucet
Fitting adaptors1/2″ NPT & 3/8″ COMP
Filtered Water to Waste Water Ratio1:3
FeaturedFirst stage clear housing
Spare fittings & O-rings
NSF/ANSI 58 standard certified
WQA Platinum Seal Certification


Installation Guide

This video shows you step-to-step how to install Ukoke RO75G Reverse Osmosis System.

Images Gallery

Ukoke RO75G 6 Stages Reverse Osmosis System

Ukoke RO75G 6 Stages Reverse Osmosis System
Ukoke RO75G's benefits
Ukoke RO75G’s benefits
Ukoke RO75G - RO Membrane
Ukoke RO75G – RO Membrane
 Ukoke RO75G  -  Components
Ukoke RO75G – Components
  Ukoke RO75G  -  Faucet
Ukoke RO75G – Faucet
   Ukoke RO75G  -  Color-coded tubing
Ukoke RO75G – Color-coded tubing

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