RO Replacement Filter Set for RO-90 and RO-PERM Models, Stages 1 to 5

Shipped and sold by APEC Water Systems
$127.95
Offers & perks

Product details

Web ID: 18875616

APEC Ultimate 5-stage filter set, made in USA, offers top-quality components for long-lasting RO systems. Pre-filters last 12+ months, membrane and post-carbon filters 3-5 years, ensuring fewer changes and high-performance filtration. Compatible with various 50-90 GPD RO systems.

  • Product Features

    • Includes(1) Sediment,(2) Carbon block filters,(1) Dow Filmtec Membrane and (1) Inline carbon filter
    • Filmtec 90 GPD membrane is individually lab tested to guarantee the highest rejection rate
    • Certified to remove up to 99% of all contaminants for the best drinking water quality possible
    • APEC Ultimate high capacity 5-stage complete filter set is USA made and designed to last 2x longer
    • 30-Day Return Guarantee
    • Made in USA

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    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
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Ratings & Reviews

Here's what customers think
  • Customers consistently report excellent water taste and quality after using these filters.
  • The filters are generally easy to install, with many customers finding the process straightforward.
  • Many customers note the filters' high quality and effective performance in their RO systems.
  • Some customers experience difficulty opening filter housings for replacement.
AI-generated summary from 87 customers reviews.
4.7/5

96 star ratings & reviews

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96 reviewssorted by Newest

Andrew` W.
13 days ago

very diifcult to figure out

very diifcult to figure out which products to buy to fit the various machines they sell.

Customer review from www.apecwater.com

Thomas S.
1 month ago

APEC RO Replacement Filters

Just replaced my 5-stage filters on our system and everything went well! I tested the water and it is well within the RO specifications for clean water.

Customer review from www.apecwater.com

Richard P.
2 months ago

Good parts, easy to install

I was pleased that it was easy to order parts, that they had not increased in price to terribly in recent years, and they were quite easy to install. I confess I procrastinated for quite a while before ordering necessary filters, but once I did, the process was very straightforward and easy. Thanks for a good product in a day of questionable products.

Customer review from www.apecwater.com

thomas m.
2 months ago

good stuff

Very happy with the products that have served us well for years

Customer review from www.apecwater.com

Theresa H.
2 months ago

Convenient easy way to keep

Convenient easy way to keep up on your filter changes

Customer review from www.apecwater.com

Michael V.
3 months ago

Safe Drinking and cooking water

We get our water from a deep well. Nevertheless, we feel safer having a APEC RO system under out kitchen sink. Inexpensive, and easy to maintain filter changes. Hookups are a snap, off and on with no leaking. I recommend APEC RO. My daughters have one and my sister recommended I should have an APEC RO.

Customer review from www.apecwater.com

Aaron C.
3 months ago

Good Value for Full Filter/Membrane Replacement

We have had our APEC RO system for 4 years and I changed out all of the filters and the membrane when our flow dropped off. Very easy swap on all 5 elements and a good price when purchased as a kit. The filter/membrane swap did not help our flow, so the membrane probably would last 5+ years in our application. We have a 10 micron filter on our main water line and a water softener, so our system sees reasonably good water. The root cause of our flow problem was the pressure tank had lost its air pre-charge. I purged all of the water out of the pressure tank, charged it with about 6 psi of air, and let the system re-fill. Our RO water pressure and flow is as good or better than new now.

Customer review from www.apecwater.com

Paul K.
3 months ago

Pure water, reasonable cost

We enjoy having the convenience of the RO 90 system giving us pure water without the hassle of buying bottled water. It also provides pure water for our refrigerator ice maker. I believe it gives us a savings of not having to buy bottled water. We are very satisfied with the system.

Customer review from www.apecwater.com