Enjoy fresh, great tasting pH+ mineral water right at home that is perfect for drinking, cooking and making delicious coffee, tea and ice. RO-PH90 guaranteed to remove up to 99% of harmful water contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals, and much more. Save money, time, and hassle from buying costly bottled water, and live healthier with alkalized, calcium mineral drinking water. APEC Top Tier RO-PH90’s mineral cartridge adds only 100% US-made high-purity calcium carbonate to effectively raise pH in the water for those who desire alkaline water. Other re-mineralization RO systems will claim to add various beneficial minerals back into the water; however, their mineral formulations are often from unknown and uncertified sources that can lead to potential health concern. Built on top of RO-90, the 6 stage RO-PH90 is put through the same rigorous quality control process and offers the same contaminant rejection rating. At 90 GPD, the included DOW FILMTEC membrane provides fastest production rate for a large family who prefers the highest quality water possible. Based in the U.S. with 2 decades of experience in RO design and production, APEC Water is committed in producing top performing systems that provides trouble-free, high quality drinking water for many years to come.
- Premium quality system, using only certified components guaranteeing contaminant free pure water
- Filters remove chlorine, taste, odors and up to 99% of harmful contaminants found in tap water
- 90 GPD industry leading DOW FILMTEC membrane with high flow filters and tubing provides highest flow rate and no wait time for drinking water
- Large super capacity solid block filters deliver 2X the contaminant removing capacity and fewer filter change outs compared to smaller low capacity filters that clog up quickly
- Simple and organized, the RO-PH90 is designed to make identifying and replacing filters intuitive and easy
- Eco-friendly system with water saving design which includes low rinse water ratio and automatic shut off feature
- Every RO-PH90 includes a high quality, 100% metal and lead-free luxury designer faucet
- Comes with complete filter set, system head, filter housings, colored coded tubing, 4 Gal. storage tank, luxury designer faucet, installation kit and detailed owner’s manual
Victor Shanahan (verified owner) –
The system was easy to assemble and install. Instructions were very clear and easy to understand. AND our water tastes great!
Brooks Huel (verified owner) –
Unit arrived well packaged from supplier and with no damage. – Instructions were easy to follow and not to difficult to install. – Ended up installing unit in basement to keep space under sink open for other items and to make servicing the unit more convenient . This required additional tubing which was readily available at hardware store. With about a 25 foot run to the tank, didn’t experience much of a pressure drop. However, I decided to add an additional 4 gallon APEC tank to aid in pressure and to add extra capacity. – The water quality is what I expected and taste is great. – This unit has cut down on the need for purchasing bottled water. – Great unit at a fair price! We encourage you to review our guidelines and resubmit your review on APEC Water Systems Ultimate Premium Quality 90 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System, White.We encourage you to review our guidelines and resubmit your review on APEC Water Systems Ultimate Premium Quality 90 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System, White.
Olin Carroll (verified owner) –
Easy set up and no leaks was a pleasant surprise. I did a lot of research before buying this. It is a great product. The water tastes absolutely tasteless the way water should! Also, the water is so clean that it will keep my coffee maker and ice maker clean. We don’t have to buy any bottle water anymore and I feel healthier when drinking water. I love this product and will recommend it to any person.
Verona Anderson (verified owner) –
I have been running a reverse osmosis business for several months now and I have chosen to use APEC systems based on the research I found online. You continuously rank #1 for residential RO system. Since I have been using your systems I have spent much time calling/emailing and asking your sales reps detailed questions.Over and over again I am amazed by the products and answers I’ve received. Specifically, I have discovered you use the BW60-1812-75 Dow Filmtech membrane for your Ultimate series. As I am aware this is a newer membrane and arguably the best residential membrane on the market.Thank you for never cutting corners and always providing the best at a good price. My reputation is very important to me and I am VERY proud and confident to use APEC systems.
Ara Robel (verified owner) –
The water filter system was shipped to our home with an earlier than anticipated delivery date. The install was easy, it took a little under 2 hours and the footprint under the sink was less than I initially thought it would. Our family did not drink the tap water previously and we are very happy with the water quality the filter system provides.
Jarrod Watsica (verified owner) –
Easy to install
Stacey Parisian (verified owner) –
I was replacing an old RO system, and after reviewing various systems, chose this one as it offered the added benefit of the Alkaline mineral filter, which improves the Ph (acidity) of the water. Setup was a breeze, the printed instructions are very well thought out, with step-by-step instructions and clear illustrations. And as a bonus, on APEC’s website you can find installation videos, in case you need additional help understanding where everything goes. The water coming out of the RO system tastes great, and you can see the difference in the ice coming out of the freezer, which is clearer than before.I look forward to testing the PH levels and TDS in both the tap water and RO water to get a more precise reading of the improvement in water quality. And the faucet that comes with the system complements my other fixtures, it looks very sturdy with a very high-end finish.Very happy with this excellent system!!!
Meggie Bernier (verified owner) –
easy to assemble and very clear photo sample for installment instruction. I also used youtube for the instruction video to install and step by step finish everything.
Keven Nitzsche (verified owner) –
Working great so far. Was very easy to install. Directions were very easy to understand
Bryana King (verified owner) –
this is the best water filter RO system i have used, i love how it is made in the usa and installation took about 40 minutes, good quality parts.
Libbie Hane (verified owner) –
Great taste and not having to deal with trying to buy bottle water is nice too.
Era Schamberger (verified owner) –
At first, the giant box that the product arrived in looked intimidating. Once we cracked it open and took a look at the drawing of how it all pops together, it was pretty easy to understand and pop the parts together.Easy install. Took a couple of hours because we needed to make another run to the store for a new, longer hose. Keep in mind you’ll need some basic tools that aren’t in the box, including a drill, a 1/4th bit, and half inch bit. Also, for the little filter faucet to be conveniently placed, be ready to drill through your counter or sink (we were almost going to figure out a way too install the faucet below the sink to avoid this, but glad we put it in the intended place).Overall, great product. Would buy again.
Vern Johnston (verified owner) –
This was a breeze to install. Apec has several videos on youtube that made it very helpful. Water is as good or better than the filtered water we were buying from our local grocery store. We tested TDS and PH before and after. 90% drop in TDS and .7 higher on the PH.I also flushed the first 4 tanks based on other reviews. Worked out perfectly.
Anika Zieme (verified owner) –
We have been using this system for roughly 2 weeks. It has been reliable, and installation was pretty simple. It took me (an amateur) about 4 hours to install (start to finish), and another 3 hours to fill the tank and empty (First fill should be discarded).Before installing this system, our water was very hard and had a very distinct odor and taste (I would never let anyone drink from our tap – my wife hated this). Even after filtering with Brita filters, it still did not do much to help with our confidence in the water. This system seems to have fixed the taste and odor issues we were facing.We are very satisfied with the results and would recommend this to anyone with low confidence in their water quality – Especially if you live in NJ.
Karine Terry (verified owner) –
This is my first RO system. After much research, I decided to go with the RO-PH90. I have been using it for two months. And now I have become a bit of a water snob. Because the water tastes so clean. No bottled water can compare to the quality of water this produces. People that have tried it, all comment on how clean it tastes. The system is well constructed. And installation was easy. I am so pleased with it. Now when I go grocery shopping, and see people with multiple cases of water, I say to myself “if they only knew”.
Annetta Mitchell (verified owner) –
After careful research I purchased this system. I have had several different systems through the years, and find this water to taste better than any bottled water on the market.Glad I purchased this system. The main reason I purchased this unit is the filters are made in the USA.
Ricardo Runolfsdottir (verified owner) –
Very nice under the sink RO system, pretty easy to install, will need 1/2 inch hole saw if your counter dont have the hole for faucet. Works great, water tastes sane as store bought bottled mineral water, if not better.
Beaulah Macejkovic (verified owner) –
Purchased the system about one month ago. Installation was easy… just follow the instructions provided. The system and tank did take up more room under my sink than I was expecting, but nothing other than what was advertised. I would just suggest you measure first if you have a tight space. Works great… strong flow of water
Justyn Hessel (verified owner) –
This is the first water filter I purchased for my family. It was really easy to set up and the water comes out really clean.
Isabelle Treutel (verified owner) –
Great product, easy to install, reasonable price and best of all great tasting water!