Ratings & Reviews for APEC Water ULTIMATE 5-stage Mechanical filtration Under Sink Water Filtration System

Super happy with it

I've had this for a couple months or more. Long enough that I don't remember the delivery date. It takes up a fair amount of room under the sink which is expected. Installation was straightforward. The pump: some people complain about the pump running but I find it very easy to get used to. A lot of noise was addressed by securing all the hose lines - they jump and bump into things. Very happy I got the higher output option. Glad I bought it when I moved in.

Great system for those on a well

The RO-PERM system was extremely easy to install and has been working great for 4 years. Since we are on a well, our input pressure varies and is generally lower than city water. So the PERM pump gives us much better pressure and faster fills than our previous system. Slight PERM noise, but you can muffle this if desired with foam or some other material.

RO-PERM

Installation was straight forward and instructions were fairly clear. I purchased a couple add-on kits which made diagrams and instructions a little different. Purchased the permeate pump option as we live on well water with 30-50psi pressure. The pump does well to improve efficiency and provide good pressure to the tank and good flow out of the tank. The downside is that the pump makes an annoying clicking sound every few seconds when it's working to fill the tank. I installed in our mecha...

Loving my filtered water

It's a great unit and the water tastes better. It's larger than we thought, but fits under the sink and we can still store products.

Effective and affordable

Bought 2nd system for new home. Great water and easy installation. System and replacement filters are very economical.

Great RO

Other reviewers stated that the unit was too noisy. I found that not be true. The faint ticking sound it makes when refilling tank after water has been drawn is no worse than the sound some wall clocks make. The increased water volume and pressure are wonderful. My old unit barely met our water needs. One drawback is that it does not come with the connector necessary to route water to a refrigerator.

So far so good

Easy install and working well. We tested the water and brought it down from 300ppm to 30 ppm

Best RO

Excellent product, wish I could have bought this earlier . Water quality is so pure, and taste is awesome.

Great filter quality and features.

I recently purchased this filter after researching many websites and reviews from customers. This is a high quality system with easy instructions, installation and use. The perm pump does click when operating but not very loud. I like the extended warranty and customer service and peace of mind that filters are made in the USA and readily available.

Exactly as expected

I installed this RO system about a month ago and glad I did. It replaced a 15 year old system without a permeate pump. I installed the system in the basement directly below the kitchen. This system with 3/8“ tubing and permeate pump works much better with the ice maker in the refrigerator. The quality of all components is excellent. Installation instructions were clear and helpful.

Flawless Installation! Good taste!

Seems good for homes with low water pressure which is common in Mexico. Has a great taste! Quick installation with no leaks. Components seem to be of good quality.

Excellent system

Decided on this unit as we are on well water and not great pressure. A huge improvement over our old "box store" RO system. Water tastes great and we finally have pressure and volume. Installation directions are very clear. It took me a while to install but plumbing and I always seem to disagree. All in all, I am very happy with this RO system.