64oz.org may earn commission for purchases made through the links posted on this page.

APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis System Review 2022 (UPDATED)

by Jennifer Bellini

Marketing expert, Business guru

> 2 min read

Reverse osmosis systems are an alternative to the standard filter systems that you can use in your home. We looked at a variety of these systems and compared both features and prices to see which ones are the best. With our APEC Top Tier Reverse Osmosis Filter System review, you can see how reverse osmosis works and if it's the best option for your water issues.

With reverse osmosis, you can remove the contaminants from your water and leave behind the healthy nutrients that you need. APEC design a system that filters up to 50 gallons of water a day without slowing down the pressure or flow rating. Make sure that you check out all the top features in our review.

APEC Top Tier 5-Stage Reverse Osmosis Filter System

ROES-50 Essence Series


  • Dissolves Both Large And Small Particles In Your Water
  • Can Filter 30 To 50 Gallons Based On The Psi That You Choose
  • Includes A Two-Year Warranty With Extended Coverage
  • Removes Contaminants Such As Radium, Lead, Barium And Arsenic
  • Included Filters Can Last For Months


  • Replacing the filter is difficult
  • May still cause your water to taste odd
  • Can waste some water
  • May make some loud noises

Is It Worth Your Money?

Designed to work with both well water and tap water, the APEC Top Tier % Stage Water Filter System is a system that can work in any home. It gives you water pressure with a maximum rating of 85 psi and dissolves any of the solid particles in the water. The tank can hold up to four gallons of filtered water and have that water ready and waiting for you when you want to take a shower.

Thanks to the included filters, the system delivers nothing but a clean and crisp version of your existing water. APEC includes quick connect fittings in the box too that make this system easy to install and ensures that it won't leak.


  • Dimension: 16 X 5.2 X 17.5 inches
  • Weight: 25 pounds 
  • 2-Year Manufacturer Warranty
  • True Leak-Free Fittings
  • Easy Installation

Detailed Breakdown

Top Features

The best feature of this APEC system is the carbon block filters that remove more than 1,000 of the common contaminants found in water from both wells and city systems. Arsenic, barium, lead, copper and fluoride are just some of those contaminants. As it's a reverse osmosis system, it can remove those particles while still leaving behind healthy nutrients and minerals.

We also like the leak-free fittings, which you won't find on all systems. Those fittings form a tight seal and prevent water from getting out of the pipes and flooding your home.


  • Leak-free fittings and connections
  • Weighs 25 pounds
  • 16 X 5.2 X 17.5 inches
  • Two-year warranty
  • Automatic shutoff
  • Dissolves solids with a maximum size of 2,000 ppm


With the APEC Top Tier 5 Stage Water Filter System, you get a filter system that is easy to install. Assembled in the United States, it features a large tank that holds up to four gallons of filtered water and a new faucet that you can use in a bathroom or kitchen. As soon as you turn on the filter, it will send clean and filtered water into your sink from the tap.

Though this is a reliable system, you may come across some problems when opening the system to replace your filters. Even if you have a pipe wrench, you might find that you cannot get the system open and that you need to hire a plumber.


The price of the APEC Top Tier 5 Stage Water Filter System is comparable to the prices on similar systems. It costs right around what our alternatives do, which you can read about on the bottom of the page. APEC also makes this an affordable water filter system because it lowers the cost of the filters and the parts that you might need later.


We recommend this APEC system for those struggling with tap water from the city or well water that tastes strange and has particles in it. Those particles can buildup on sinks, bathroom walls and even your dishes. With this system, you get relief from water spots and hard water.

It is also a good system for those renting a home because you can install it yourself and do routine maintenance without any help. If your landlord refuses to add a water filter to your rental, you can do it yourself and take the system with you when you move.

Our Opinion

ROES-50 Essence Series

Our bottom line on the APEC Top Tier Reverse Osmosis Filter System is that it can handle most of the water problems you have at home. Between the filters that last for months and the multiple stages, it can help you finally get the water that you want. It can filter 30 gallons at a psi of 50 and increases its capacity to 50 gallons at a 60 psi.

The included faucet has FDA certification and is safe to use around food. You also get a two-year warranty that covers the entire system. Using our APEC Top Tier Reverse Osmosis Filter System review is an easy way to learn about the benefits of the APEC system.

Other Options Worth Looking at

You can choose from other reverse osmosis water filters from APEC, Home Master and other manufacturers such as the APEC Water Systems RO-90 Reverse Osmosis Drinking Water Filter System. The RO-90 is a certified system that comes with a new faucet that works in your kitchen or bathroom. Though this is similar to the Top Tier system, it is a little smaller and has a lower psi.

Another option is the iSpring RCC7AK 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System, which goes a step above APEC systems because it filters the water in six stages. Not only does it keep the minerals in the water and maintain the alkaline levels, but it removes more than 1,000 different types of contaminants. You can use the included faucet in any room or with any sink too.

Jennifer Bellini

About the Author

Jennifer Bellini is a business guru who’s spent most of her life working in her home state of Wisconsin where she still lives with her family. Her experience lends itself best to sussing out the unique problems a business may face with their water quality. She is also our lead market analyst and is the driving force behind site growth.