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

I LOVE IT!

We are loving not having to haul heavy jugs of water. The water tastes great and is very convenient.

Works great! A pleasure to

Works great! A pleasure to have RO water so accessible.

It is awesome, we had

It is awesome, we had elevated uranium levels in our well water and we just had it retested after install and it came back with ND (none detected). Highly recommend

easy install

easy install, great water filtering

Best decision and brand

I bought the regular non alkaline back in 2010 and then the alkaline system in 2018… have never had an issue and replace filters annually/bi annually when needed. Keep up the great quality!!

High flow, great taste

The flow rate is amazing! And the taste is even better. Very satisfied with this system, I used it for the dogs, drinking, cooking, coffee and haven’t run low. The system is 100% worth every penny.

Rube Goldberg would be proud

This is an example of industrial design at its worst. It is cobbled together in the most amateurish way possible such that connecting things correctly is a hit and miss proposition. It works well when properly installed, but with individual elements needing different change intervals maintenance is a pia. A good product designer would do this much differently.

Wonderful

Best product ever. Good quality that produce excellent water

90 hi flow

Spent a whole afternoon chasing leaks after installing this filter. Kept having to remove hoses, cutting off a bit, then reinserting them.

Great Product!

This is my second APEC water filter system I have purchased in the last 15 years. The first one ran great for many years. When the flow slowed, APEC support was awsome to help me get it working again. I just purchased the Hi-Flow model and it is amazing. It was easy to replace the old model and it seems like twice the flow of my original. Definitely would recommend!

I LOVE IT

I absolutely love my RO-Hi – Ultimate 5-Stage 90 GPD High Output Fast Flow Reverse Osmosis Water System. I use it every single day to hit my 1-liter daily water drinking goals, and it has completely changed my routine. No more hauling or refilling multiple 5-gallon jugs downtown. That alone makes this system worth it. I turn on the faucet, and I am good to go. Simple, clean, reliable. Thank you God. The water quality is outstanding. I test my water frequently, and I consistently get 7–8 ppm, ...

Now that is some high quality H2O

Couldn’t be happier. So pleased and so are my wife and kids

Leak

I installed this item but it leaked many places, I tried to fix it by used tape, then glue but failed, at last I have to throw away

no residual

before installing the Apex system, I would get a white residual in my coffee pot after each brew. Al gone now!

Not working

Unfortunately, our plumber hooked up the RO unit and could not get pressure to have proper water flow. I would love to return the unit and get a replacement. Please advise how to proceed. Thank you so much.

permeate pump should be on very unit.

I got the Hi ro 90 with PH with 3/8 output lines. Im running a 3/8 push to connect 3/8 line going to my bar sink and 1 line going to ice maker. without permeate pump , i had low pressure at bar sink (i did not use included faucet. to small for my need, cooking and large coffee pot) Without permeate pump i had low pressure at the bar sink which with low flow , pretty sure my ice maker was not working right either, and it took forever to recover the water tank , with permeate pump my pressure loo...

Love the unit but had 3 leaks when I first sent water to it.

Love the unit but had 3 leaks when I first sent water to it. Hose to the PH and both elbows on either end of the big filters. I was able to fix but added time re doing the connections, wasn't too happy about that but all is great now.

Downhill

QC issues. Tubing leaks due to short bend radius between calcite and coconut filter cartridges. Stage 1-3 Input and ouput connection leaked, had no teflon tape. Do not install this without bench testing the entire system for leaks.