APEC Reverse Osmosis Systems – (Unbiased reviews & Guide 2017)

Our bodies require water to survive. And all the natural healing and cleansing systems in our body can work properly only with water. So its important to drink plenty of water. Also the quality and purity of the water we drink is just as important as the amount. If our water already contains chlorine and other chemicals. Then it has less of an ability to carry toxins out of our body. Furthermore if we consume water that contains traces of synthetic chemicals. Apec Reverse OsmosisThen we force our liver and kidneys to be the filter… Ultimately damaging or destroying two of our most vital organs. A solution for this is getting a water filter. And a common and effective type of filter is reverse osmosis systems. This ro systems are capable of providing clean,clear and great tasting water to you and your family. One of the well known and popular brands is APEC. This brand is known for providing clean and great tasting water at a reasonable price. They have different models under various price bracket. In this Apec Reverse Osmosis review we will be reviewing the top most models and providing an insight for each one of them.

APEC is the leading manufacturer of residential reverse osmosis drinking water filtration systems in the US. They have their headquarters in California. With more than 17 years of industry experience and a loyal customer base that spans the globe, they have an unbeatable reputation in delivering the highest quality water filtration systems. Each APEC reverse osmosis system is carefully inspected and tested before shipping.

Below is a comparison between the APEC’s Top models to give you a quick insight on them. Under that you can find their thorough reviews with pros and cons .

Apec ro 50 reverse osmosis systemapec roes 75ph reverse osmosis systemapec ro 90 reverse osmosis systemapec roperm reverse osmosis system
Price: $$Price: $$Price: $$$Price: $$$$
Rating: 5Rating: 4.2Rating: 4.5Rating: 4.4
Filtering capacity: 50 Gallons per DayFiltering capacity: 75 Gallons per DayFiltering capacity: 90 Gallons per DayFiltering capacity: 90 Gallons per Day
Stages of Filtration: 5Stages of Filtration: 6Stages of Filtration: 5Stages of Filtration: 5
Dimensions: 5.25 x 16 x 17.5 inDimensions: 5.25 x 16 x 17.5 inDimensions: 7 x 15 x 18 inDimensions: 7 x 15 x 20 in

Apec Reverse Osmosis System Reviews


APEC reverse osmosis

The ROES-50 is the basic and budget friendly version of APEC Reverse Osmosis Systems. It guarantees almost 99% removal of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, bacteria, virus and others.

These comes bundled with a Lead-Free chrome faucet and quick Leak-Free Fittings. Its premium filters can be used to treat tap and well water. Furthermore it uses a 5-stage filtration system providing clean and clear drinking water.

The ROES-50 has 50 GPD rating which is suitable for smaller homes. Finally if your budget is low and want a great tasting water then this system is your pick.



APEC Reverse Osmosis

This APEC ROES-PH75 is an upgraded system with higher flow rate and additional filters. It guarantees to remove almost 99% of contaminants.

Also it comes bundled with Lead-free chrome faucet and Leak free fittings. Furthermore it has a 6-stage filtration system. The additional 6th stage is a alkaline calcium mineral filter. It adds calcium minerals for improved alkalinity and great taste. It has a 75 GPD Rating suitable for medium to large homes.

This system as compared to the previous one has better gallons per day output and comes with PH filter. And if you don’t like that filter you can easily bypass it. Finally the water tastes great and this filter definitely has improved life.



APEC reverse osmosis

The APEC RO 90 is top tier RO system with great water filtration rate. It removes almost 99% of the contaminants. And its a 5 stage filtration system.

It comes bundled with a chrome faucet and quick connect fittings. Also it has 90 GPD rating which is best suited for Larger homes. Furthermore it has specially designed super capacity filters which has double the lifetime of normal filters.

The RO-90 has higher flow rate as compared to others. And can fill a pitcher of water in seconds not minutes. Its a bit costly but is worth the extra bucks.



apec reverse osmosis water filters

The APEC RO-PERM is an upgrade of RO-90 built specially for low water pressure homes. It removes almost 99% of contaminants. Furthermore it uses a 5 stage filter system.

It comes bundled with chrome faucet and super capacity filters. These filters as mentioned previously has twice the lifetime of normal filters. The special thing about this system is that it has a permeate pump technology. This technology increases the flow speed at your faucet upto 3x without need of electricity. Also it has 90 GPD rating.

This system is best suited for homes with water pressure 30-50 psi or even low. The only drawback is that the permeate pump makes a lot of noise which can be irritating for some. Not to mention that its costly too.


Technical Insight on 5-Stages of Filtration

Ro system working flowchart

  • 1St stage: This stage involves high-grade 5 micron 10 inch high-capacity polypropylene sediment filter -which removes dust, particles, and rust. Also it protects and extends the life of the membrane and system.
  • 2Nd stage & 3RD stage: The premium extruded carbon block 5 micron 10 inch -gets rid of unpleasant chlorine, tastes, odors, cloudiness and colors. Also removes VOC and other common chemicals from the water.
  • 4th stage: This consists of industry’s highest quality filmtec (dow chemical) high rejection TFC reverse osmosis membrane. Removes up to 99% of TOTAL dissolved solids (TDS) and contaminants such as arsenic, lead, fluoride, chromium, radium, bacteria, viruses and much more.
  • 5th stage: Advanced Coconut shell refining carbon 10 inch – TCR (TOTAL contamination removal) filter removes any possible residual taste from the tank.
  • Additional 6th stage (present in ROES-PH75): Calcite Acidic Water Neutralizer 10″ – adds calcium carbonate to increase water alkalinity.

Installation and Maintenance

reverse osmosis system installation and maintenance

APEC is a great brand when it comes to servicing your system. They provide detailed manuals and online tutorial videos to help you. Step by step online installation videos and easy to follow instruction. Just set it and forget it!


Here are some informative videos about installation and maintenance of APEC systems.

You can view APEC’s YouTube channel for more videos here

Advantages and Disadvantages of APEC Reverse Osmosis Systems


  • Relatively easy to install, just some basic tools and a little handy-man knowhow.
  • Color coded tubes for ease in installation.
  • Noise-Free and drip-free operation.
  • Affordable prices.
  • great tasting water.
  • relatively cheap filters and you only have to change them once a year.


  • Because there’s really no way to drain the filters, you will spill a little water when you have to change them.


So if your looking for a great quality Reverse Osmosis system that’s not too costly but effective then APEC systems are the option for you. These filters will provide you with clean,clear and great tasting drinking water. They have various models each best suitable for different purposes. At first it would seem costly but considering their quality believe me it will be worth every buck. They have positive reviews all over the internet and you wont find any serious con about it. The Users Love it!


Click Here to Leave a Comment Below
emma - December 1, 2016 Reply

I love APEC ROPERM, because it works great for me. Before that, I hated the bad smell and taste of my tap water. However, now, I use filtered water to drink and cook. A 6 stage means some other advanced features. It does make some noise but not that much to be worried of. I specially liked its adding-mineral back feature which can help me avoid mineral deficiency. It is really a nice choice.

Anastasia - December 18, 2016 Reply

Hi !! I read your website everyday and i must say you have high quality content here. I personally love the Ro-50. Its been two years with this system and its working great.

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