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Internet # 206343435

Model # RO-PH90

Ultimate Premium Quality 90 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System

$335.85
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  • Super capacity filters offer 2X life and higher rejection rate
  • WQA Gold seal certified to remove up to 99% of contaminants
  • Use 100% US-made calcium mineral cartridge to safely raise pH

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Return this item within 90 days of purchase.

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Product Details

About This Product

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.

Highlights

  • 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
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 206343435

Model # RO-PH90

Specifications

Dimensions: H 18 in, W 16 in, D 5.25 in

Dimensions

Fitting size (in.)

0.25 in

Product Depth (in.)

5.25 in

Product Height (in.)

18 in

Product Width (in.)

16 in

Details

Application Type

Residential, Well Water

Bacteria Reduction (%)

99

Chlorine reduction (%)

100

Color

White

Connection Type

Dedicated Faucet

Contaminants Filtered

Lead, Chlorine, Bacteria, Copper, Fluoride, Iron

Copper Reduction (%)

99

Ease of Install

Easy Install

Features

Automatic shutoff

Filtration Method

Alkaline or Calcite, Carbon Block, Coconut Shell Carbon, Sand

Fitting style

Quick connect

Fluoride Reduction (%)

97.7

House Hold Size

3-4 people

Includes

Faucet, Installation kit

Indoor/Outdoor

Indoor

Iron Reduction (%)

95

Lead reduction (%)

99.3

Maximum feed water pressure (psi)

85

Maximum feed water temperature (F)

100

Maximum filtered water flow (gallons per min.)

0.0625

Minimum feed water pressure (psi)

40

Minimum feed water temperature (F)

40

Number of filters included

6

Number of Stages

6 Stage

Pack Size

1

Product Weight (lb.)

28 lb

Reduces

Arsenic, Bacteria, Chloramine, Chlorine, Copper, Cysts, Fluoride, Iron, Lead, Mercury, Microplastics, PFAs, PFOA/PFOS, Rust, Sand, Sediment, Sulphur

Returnable

90-Day

Water Treatment Type

Reverse Osmosis Systems

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

1 year limited warranty with life time tech support

Questions & Answers

Does this include a PH calcium booster
ByMar 23, 2025
1 Answer | 
Answer This Question

Dear valued customer, The ROES-PH75 does come with a pre installed calcium filter. Bets regards, Apec customer service

By|Mar 24, 2025
    0/0


    What's the difference between white and nickel
    ByDec 22, 2024
    1 Answer | 
    Answer This Question

    Dear Valued Customer, We are not sure how to answer this question if you can kindly clarify. Best Regards, Ken APEC Customer Service

    By|Mar 1, 2025
      0/0


      How much will it be to install the water filter at my house ?
      ByDec 14, 2024
      1 Answer | 
      Answer This Question

      Dear valued customer, We do not provide in home technicians or installers, We recommend you contact a local trusted licensed plumber in your area. Best regards, Apec customer service

      By|Dec 16, 2024
        0/0


        Can you give a list of all the contaminants it removes or a COA? Does it remove pesticides and VOC?
        BySep 12, 2024
        1 Answer | 
        Answer This Question

        Dear Sheila, The list of all contaminants is long please contact us directly for that information. Reverse osmosis filters will remove up to 99% of all toxic chemicals in water, including some pesticides. Best Regards, APec Customer Service

        By|Sep 13, 2024
          0/0


          I bought this product last month and my stomach hurts after I drink the water. Is is the minerals in the Alkaline pH+ part or is something else causing my stomach to hurt? Is anyone else experiencing this?
          ByJul 10, 2024
          1 Answer | 
          Answer This Question

          Hi Valued Customer, Thank you for your inquiry. Sorry that you are experiencing this issue. There is no known data that supports calcium added to the water would cause stomach issues. We only use very high-quality calcium re mineralizing filters this has never been reported to us. You can bypass your 6th stage PH filter by connecting faucet directly to your 5th stage filter. Best Regards Apec

          By|Jul 11, 2024
            0/0


            Does this filter out micro plactics?
            ByMay 15, 2024
            1 Answer | 
            Answer This Question

            Dear Marie, All of our Reverse Osmosis systems included RO-PH90 uses a .0001 micron Reverse Osmosis membrane filter designed to remove most harmful contaminants and 99% bacteria and viruses from water. Due to the .0001 micron filter porous, micro plastics will be highly reduced from drinking water. Best Regards, Ken APEC Water Systems

            By|May 15, 2024
              0/0


              Is the water exposed to whatever triggered the prop 65 warning?
              ByApr 30, 2024
              1 Answer | 
              Answer This Question

              Hi Valued Customer All companies in California are required to put this label whether the products itself may contain the chemicals or not because this is a California law requirement. It is very hard for most companies, restaurants, and product manufacturers to know if every single item, item wrapping, building environment, etc does not contain any of the 900 chemicals listed. For example, our system’s external plastic packaging materials, etc.  We are 100% confident that our products are food grade safe for water use. Best Regards, Apec Water

              By|May 1, 2024
                0/0


                What causes the constant sound of water going down the drain? It seems to occur a lot. Doesn't sound normal. It happens when any water is removed from the tank. Is this normal?
                ByApr 14, 2024
                1 Answer | 
                Answer This Question

                Dear Valued Customer, With all Reverse Osmosis systems, when the system purifies water into the water storage tank, drain water is designed to run removing unwanted contaminants from the RO filter to enhance filter life and keep drinking water pure. When the water storage tank is full, drain water is designed to automatically stop. This is the normal Reverse Osmosis system process so your system is working normally. Best Regards, Ken APEC Customer Service

                By|Apr 15, 2024
                  0/0


                  Viewing 1-8 of 148

                  Customer Reviews

                  4.8 out of 5

                  • 4.8 out of 404 reviews
                  • 97% recommend this product
                  What Customers Say
                  Summarized by generative AI from text of customer reviews

                  Customers say the APEC RO-PH90 Reverse Osmosis Drinking Water Filter System is easy to install and delivers excellent water quality with a noticeable improvement in taste. Many appreciate the high flow rate and the inclusion of a remineralization filter, which enhances the water's flavor. While most users report satisfaction with the system's performance and reliability, some have experienced initial cloudiness in the water and minor installation challenges. Overall, the product is well-regarded for its effectiveness in providing clean, safe drinking water.

                  Filter by:
                  Showing 1-10 of 404 reviews
                  APEC has great customer service
                  Installed after removing a unit we'd put new hoses on. Hooked right up, but water continuously flowed through the unit & to the drain. After trouble shooting w/ customer service, sending pictures & videos, they saw we hadn't used the provided black tube that has a valve on one end that goes to the unit and keeps the water from continuously going down the drain. The instructions do not tell you this hose must be used or how to install it. Happy with system & APEC CS. Great system.
                  by
                    • Recommended
                    Life changing
                    I bought this after encouragement from my doctor, and I’ve had positive impacts in ways I never expected. The water is delicious, but it’s also filling. I’ve been more successful in drinking 100 oz/day (my goal) and it’s made intermittent fasting easier. I was intimidated to install it myself, but it was easier than expected—the only part that tripped me up was lining up the drain line to hole I drilled. I also just used an existing hole in the sink for the faucet (where I had a soap dispenser I simply removed).
                    by
                      Can’t install
                      Red water in line doesn’t stay in the one touch fitting. Three way valve (water in, expansion tank, water out) has 3/8” fittings on either end, water in 1/4” line isn’t in the middle like it shows in the picture. We have 6 stages, install doesn’t show the 6th stage. Guide on this web site doesn’t match what we have. Where is the install guide on the website?
                      by
                      Response from Customer ServiceApr 28, 2023
                      Dear Valued Customer, Thank you very for your feedback. We truly value your support and patronage with us, we apologize for the inconvenience this has caused you. Thank you for providing photos. It appears that the elbow in the photo you provided is damaged. We are happy to send you as courtesy whatever parts required to get you systems working properly. We have contacted you by both email and voice message to obtain additional information. Best Regards, APEC Customer Service
                        It LEAKS!!!!
                        Terrible quality control, installed as instructed and it leaked everywhere under the sink, it is a slow leak so if you really want to have it, just put a cup under the water feed adaptor (cuz that’s where it most likely will leak) and dump the water every day if you like. Recommend spending time to get a new water feed adaptor for a solution and it will be time consuming. If I didn’t spend money on installation I would’ve 100% just return this piece of crap.
                        by
                          1 found this review helpful
                          What a difference
                          Was very easy to install, I thought it would take 2 days, but I ended up finishing it in just one. The directions seemed to have been written by engineers, so they were a little bit detailed but not impossible to follow. The design is great, fit perfectly under my sink, even with my garbage disposal and roll out trash bin. The water is amazing, it tastes lighter for some reason. I got it with the alkaline filter. I'm using the filter to even water my plants, and even they are greener and more lush.
                          by
                          • Verified Purchase
                          • Recommended
                          We’re loving it
                          I bought the Ro PH 90 two weeks ago what a improvement in our water quality no more chlorine taste or smell just great tasting water.Great instructions and very easy to install.
                          by
                          • Verified Purchase
                          • Recommended
                          Easy Install & Tasty Water
                          The product arrived quickly. The instructions were easy to follow and the color diagram was very helpful. Besides basic tools, everything I needed was in the box. It arrived on Saturday afternoon and I installed it on Sunday. The water tastes great!
                          by
                          • Verified Purchase
                          • Recommended
                          This is a outstanding water filtration system. I love it. It was very simple to install an the wa...
                          This is a outstanding water filtration system. I love it. It was very simple to install an the water purity is the best. I use it everyday for drinking water an cooling water. Well worth the price.
                          by
                            • Recommended
                            Loving the results!
                            Replaced a 20-yr old RO system with this APEC product. My installation was a bit complicated because the tank and filters are located in the garage and my system includes an ice maker. Nevertheless, everything is up and running and the water output consistently measures between 25 and 30 ppm. I was able to eliminate a costly annual service contract and look forward to the simple and economical future DIY maintenance. Couldn't be happier!
                            by
                            • Verified Purchase
                            • Recommended
                            Tastes like bottled drinking water, but without the plastic waste
                            This is best water filtration system that I have owned. I have owned two different systems in the past (MCS RO Water Systems) at two different homes, but if I ever move again, I would re-purchase the APEC RO-PH90. I installed this system in March 2020 -- six months after I moved and right before the COVID-19 lock-down in California -- and I'm now writing this review after four months of continued daily use to provide a fair feedback based on usage. Our average daily use is probably about three gallons, so this system is more than adequate. During the six months without an in-home drinking water filter, we purchased the one-gallon Kirkland water bottles. I would say that the taste most resembles the Kirkland or Sparkletts Water brand; there's no tap water taste whatsoever. In addition, the flow rate, which is affected by the water pressure works find for us. The following are times (min:sec) it takes to continuously fill three gallons of water--- 1:51 for the first gallon, 2:33 for the second gallon, and 3:43 for the third gallon (for a total of 8:07). As for installation, it took my handyman about three hours to install. This included drilling an extra hole in the granite counter-top for the spout as well as removing/re-installing the garbage disposer that was in they way.
                            by
                              • Recommended
                              2 found this review helpful
                              Showing 1-10 of 404 reviews

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                              Reduces

                              Arsenic, Bacteria, Chloramine, Chlorine, Copper, Cysts, Fluoride, Iron, Lead, Mercury, Microplastics, PFAs, PFOA/PFOS, Rust, Sand, Sediment, Sulphur

                              Arsenic, Bacteria, Chloramine, Chlorine, Chlorine Taste, Copper, Cysts, Fluoride, Iron, Lead, Mercury, Microplastics, Odor, Other, PFAs, PFOA/PFOS, Rust, Sand, Sediment

                              Chlorine, Copper, Fluoride, Iron, Lead

                              Arsenic, Bacteria, Chloramine, Chlorine, Copper, Cysts, Fluoride, Iron, Lead, Mercury, Microplastics, Odor, PFAs, PFOA/PFOS, Rust, Sand, Sediment, Sulphur

                              Number of Stages

                              6 Stage

                              6 Stage

                              6 Stage

                              5 Stage

                              Filtration Method

                              Alkaline or Calcite, Carbon Block, Coconut Shell Carbon, Sand

                              Activated Carbon, Alkaline or Calcite, CTO, Carbon Block, Coconut Shell Carbon, GAC, KDF, Polypropylene, Sediment

                              Activated Carbon, CTO, Carbon Block, Coconut Shell Carbon, GAC, Polypropylene, Sediment, Ultraviolet Light

                              Carbon Block, Coconut Shell Carbon, Sediment

                              Connection Type

                              Dedicated Faucet

                              Dedicated Faucet

                              Dedicated Faucet

                              Dedicated Faucet

                              House Hold Size

                              3-4 people

                              5-7 people

                              5-7 people

                              3-4 people