APEC 90 GPD Complete Replacement Filter Set for Ultimate Series Alkaline Reverse Osmosis Water Systems (Filter-MAX-PH)

We’ve been using this reverse osmosis system for a few months now, and overall, I’m really happy with it. The water tastes incredibly clean — no chlorine aftertaste or weird chemical smell. It's a huge step up from standard fridge filters or pitcher systems. Knowing that we're drinking water that’s been thoroughly filtered gives me peace of mind, especially with kids in the house. Installation was fairly straightforward, even for someone like me who isn’t super handy. What I really appreciate is how easy it is to swap out the filters. No tools needed, and it’s not messy at all — which makes keeping up with maintenance a lot less intimidating. That said, my only real gripe is the lack of a good tracking system for when filters need to be changed. You kind of have to remember or set a calendar reminder, and with different filters needing replacement on different timelines, it’s easy to forget. A simple indicator or even a basic app integration would’ve made a big difference. Pros: Great-tasting, chemical-free water Noticeable improvement in tea and coffee too Easy to install and maintain Compact design fits well under the sink Cons: No real way to monitor filter life Wastewater output is a bit high (not uncommon with RO systems) Initial cost is a little steep, but worth it for the quality If you care about clean, safe water and don’t mind staying on top of filter changes manually, this is a solid investment.

APEC 90 GPD Complete Replacement Filter Set for the Ultimate Series Alkaline Reverse Osmosis has truly exceeded my expectations in every way. I purchased this set with hopes of maintaining the performance of my reverse osmosis system, and it did not disappoint. First and foremost, the quality of the filtration is outstanding. After replacing the filters, I noticed an immediate difference in the taste and purity of my water. It’s crisp, refreshing, and free from any unpleasant aftertastes that can sometimes linger when filters start to wear out. The alkaline feature is a huge plus as well, ensuring that the water is not only purified but also perfectly balanced for optimal health benefits. Installation was incredibly easy and straightforward. Even though I’m not particularly handy, the clear instructions made it hassle-free to swap out the old filters with the new ones. Each filter is labeled and color-coded, which made the process even smoother. I was able to complete the installation in less than 30 minutes, with no leaks or issues. One of the things I appreciate most about this set is its durability. It’s been a few months since I installed the filters, and the water quality has remained consistently high. I can tell that these filters are built to last, and I feel confident that I’m getting the maximum lifespan out of them. Additionally, the set is very reasonably priced considering the premium quality and long-lasting performance it offers. Compared to other replacement filters I’ve used in the past, this one offers the best value for the money. I also appreciate that the set includes everything needed for a complete replacement, which eliminates the need to buy each filter separately. In conclusion, the APEC 90 GPD Complete Replacement Filter Set is an excellent investment for anyone looking to maintain the performance of their reverse osmosis system. The water quality, ease of installation, and overall value are top-notch, making it a must-have for anyone who values clean, healthy, alkaline water in their home. Highly recommended!

I ordered this set of filters and replace the old ones. Seem to be high quality and the filtered water tastes great.

This is the brand I have been using for the past 12 years or so. Work very well and easy to replace older cartridges. Note, if the flow starts to slow down through your system, it may not be the fault of the filters. The air pressure in my storage tank, was way down. Used bicycle pump , now at 8psi. Works like it should.

Original filters for great price.

Great product, but the O-rings should come standard gear. When I bought the last replacement filters, I did not see there was a second set that had O-rings. That should come standard with every order. It probably cost an extra nickel for each O-ring to add those into the set. I have leaks now because the O-rings have expanded over the last couple years and will not seal. Water is going everywhere. I think they should be standard so you don’t have this problem. I have now ordered the O-rings will have to wait several days before I can use my filter system.

very good

I have purchased the wster filter on 2019. It is amazing how it could be installed in matter of minutes. The system is very reliable and filters are last long compared to competitors.

Second year now and this is working great

I ordered this replacement set for my nearly five-year-old APEC Filter-MAX-PH 90 GPD system. The membrane that arrived is labeled BW60-1812-75. After looking it up and checking the manufacturer’s specifications, I found that it is actually a 75 GPD membrane. At first, I thought there was a mistake. However, when I visited APEC’s website and looked for the APEC High-Rejection 90 GPD Reverse Osmosis Membrane, I discovered that they list the same 75 GPD membrane as their 90 GPD version. This means that APEC is officially selling a 75 GPD membrane as a 90 GPD membrane… The product description here on Amazon clearly states "Filmtec 90 gpd membrane is individually lab tested to guarantee the highest rejection rate" I tried to contact Apec Water directly , but didn't get any response

Same great quality, only beef is that the packing wasn't great (not Amazon's fault). The four parts are wrapped in a single sheet of bubble wrap, fine. But the box is too big so the parts I'm sure have bounced around a bit. Again not a huge deal as they are inert effectively.

I just buy these ones. And after opened box I have these products not quality. Broken and has signed used on PH filter. Sent to me the filter was Opened seal. Why the saler sent to customer the product as that. Disturbed customer.