Frizzlife Reverse Osmosis Water Filter - Alkaline Mineral pH+, 600 GPD High Flow, Tankless RO Reverse Osmosis System, Under Sink, Reduce TDS, Compact, 2:1 Drain Ratio, PD600-TAM3ClimatePartner certified

I have a whole house iron filter and water softner to correct high iron from my well. My TDS from water test was at 265ppm. From my understanding, a water softner adds some sodium to the water. I bought this item to reduce my TDS in my drinking water, while adding benificial minerals at the same time.After installation, my TDS were reduced to 12ppm.Installation was pretty easy for me. I had a faucet from years past, and had drilled the hole thru the stainless sink with a special bit. The instructions are easy to follow and straight forward. My only issue was getting power to the sink area. Tapped into my dishwasher power line to provide power to fizzlife unit. Total installation time was about 2 hrs.There is a slight hum when using this unit, but barely heard from under the sink cabinet area. The water has a fantastic taste after running thru the Tam 3 ph mineralizer filter! Its a pleasure to drink slightly alkaline water, and much healthier with added minerals.Water output from the faucet is decent, not slow and not really fast but somewhere in the middle range. Its a good looking faucet and well made, not cheap. Overall I am completely satisfied that I purchased this unit and Highly recommend it to anyone looking for great tasting water. You wont be disappointed!Lastly, customer service is outstanding!!!! Had a small issue resolved in a matter of a day on a Sunday to boot. They really back their product and support the customer 100%

The Frizzlife RO Reverse Osmosis Water Filtration System delivers excellent water quality. Installation was straightforward, and the system fits neatly under the sink without taking up too much space. It produces clean, crisp water, effectively removing contaminants and improving taste. I appreciate the system’s design with easy filter replacements, which makes maintenance simple. For anyone looking for a reliable, high-performance RO system, this is a worthwhile investment.

I bought this Frizzlife filter to replace another brand tankless RO filter that malfunctioned after 18 months.Here’s my take when compared to the 3 other brand tankless RO filters I have:Pros:- Unit is solid and well built. Installation was easy. No issues. No leaks.- Water filtration is impressive: The TDS of my unfiltered city water supply is 330ppm with a ph of 7.2. This machine reads 6ppm after filtration but the alkaline filter increases it to 28ppm with a ph of 8.7.- The taste is quite good and I think a little better than the other RO filters I've owned. Taste is smooth and well-rounded with no sharpness.Cons:- It really doesn’t work at its best dispensing a single glass at a time. I need to dispense into a carafe and run about 30 seconds first to purge the water sitting in the alkaline TAM3 final stage. If I just filled a glass with glass without running it first, I would end up with a TDS of over 75 and a ph of 9.2- There is NO phone or even chat support. To get help with a question I needed to email Frizzlife and wait for their mail reply. I had 2 quick questions, which could have been handed in a 2-minute phone call but it took me 4 days and several back-and-forth emails to get them answered - this was really disappointing.- This one makes slightly more noise. I put some vibration pads under the unit which helped.- When recovering from a power interruption, you need to run the filter for a few minutes straight to get the TDS meter working again.Overall would purchase again but still a little disappointing there is no phone support if I have a quick question.

This is the fourth RO system I've installed. All previous units were Watts Premier and strictly RO systems with no remineralizing. As I've installed them before, I'm not the best judge if you are new to plumbing and equipment installation. However I will say this is by far the easiest to date, once I got the 1/2" hole drilled in the granite countertop.We did not use the included faucet (brushed SS). Instead we chose an APEC faucet that was brushed nickel, accepted 1/4" tubing, and was a better design match for our kitchen. No problems with installation.No tank, easy filter replacement, and it takes up less space under the sink. There are a couple competing companies making on-demand RO systems but this is the only one I saw that put minerals back in the water. And it tastes GREAT! I checked the TDS coming out after the alkalizer filter and it reads 19. Much better than our standard tap water at 67.I was able to put the mineral filter behind the main RO unit to save space which was key for my Wife. If you perform this type of installation, be sure to leave enough 1/4" and 3/8" tubing so you can pull the main unit out and sit on the floor. That way you can easily get to the mineralizing unit when it's time to change. Frizzlife gives you plenty of tubing, but be efficient. Depending upon where it's installed and the location of your faucet, you could run out. I had plenty.The only problem I had that caused a delay was the included drain saddle. All our vertical pipes under the sink were thicker so I had to get an adjustable 1/4" drain saddle off eBay that would accommodate thicker tubes. I included a pic of the drain saddle I used. The cost was less than $10 with free shipping. Frizzlife might think about adding an adjustable one if enough people have that problem. In all fairness to Frizzlife, the other RO units I installed all came with 1.5" drain saddles.Highly recommend!