Countertop Reverse Osmosis System

Excellent product

I have been using them from last 10 years. The water tastes like premium mineral water whether in Ohio or in South ( tap water is distasteful here). Customer service/sales agent was very professional and courteous and helped correcting a mistake I made during ordering. The price is totally worth it and a money saver on long run.

Countertop Reverse Osmosis System

I have bought several systems over the years. I am very satisfied with the products and with the customer service.

Great tasting water

Apparently, my pressure is too low and I get only 8 oz of water per minute. My water pressure sure doesn't seem low I have to figure out a way to test my pressure at the faucet to determine if in fact the filter is performing as it should

Great Product, Superior Quality

Great product and superior quality! After just one week I feel energized and healthy with the optional mineralizer/alkalizer cartridge!

easy and convenient

I have used this item before and just replaced my old one with the new one and it works as good as the old one. Thanks

Best for the price!

Had been in Columbus Ohio for 10 years. Never knew our public water system provided water had this great taste until it came through Crystal Quest. Tasted like premium mineral water. Coffee or tea tastes much better as well as cooking. I used to scoff at people when they claimed that water matters but I realize it now. After one year you need to change the filters and RO system I thought it better to just order the new one (there is not much cost difference and ordered it from Amazon). Last year bought this one from the company. Set up is easy, if you tighten it too hard it leaks sometime as the connection to your tap can "eat up the water connecting hose, just cut it up and fix it again. I would say its worth every penny and will buy it again.

For a portable RO system, I'm very happy

I bought this same exact model about 5 years ago and replaced the filters accordingly. Finally, my unit was starting to look a bit worn, and I decided to order a new one. There really isn't anything fancy about this. First, it costs about the same as ordering the filters individually directly from Crystal Quest. So you're really not spending a ridiculous amount of money, so you can't really expect much either. I noticed the new unit I received was almost exactly like my old one, but the spout looked a little different, and the waste water tube was a little more updated too. But all in all, it works the same. It came with several pieces to fit to your faucet, and I was able to attach it just fine with the adapters that were included. What I really like about this is that it is portable, so you're not spending lots of money on a RO system that gets installed, and then you can't take it with you. I did move recently, and was ever so thankful that my unit could go with me. It does take up a lot of space, and it doesn't exactly look pretty. But I'm about practical, not looking pretty. Water pressure will determine how much flow you get, and my flow is pretty poor. So I got a funnel, and some glass bottles, and now I keep four large glass bottles filled with filtered water. If one gets empty, I put a funnel in it, and let it fill up for about an hour while I'm doing whatever else. I also found that I can save the waste water, and use it to water my plants. But that requires a little more maintenance. The water tastes very good when filtered through this unit. I can tell when it's time for a new filter based on the taste of the water. With a two person household, that drink a lot of water, I find that I replace two of the filters once a year, and the third filter once every other year. You can't run hot water through this, it will ruin the membrane or whatever is inside. I did accidentally run hot water through it once, and my water tasted awful. I was able to fix it by replacing just the first filter.

Sufficient water pressure required even for slow flow

I ordered this filter, which has no tank, knowing the water flow would be painfully slow, and that my house had to have enough water pressure (55 psi) to make it work. Other than the initial defective unit everything has worked out fine. It cleans up my water from 160's PPM to 20's PPM.