APEC RO-CTOP-C Countertop Reverse Osmosis – Review

APEC RO-CTOP-C is one of the more heavy-duty systems you can find out there. It’s a very useful reverse osmosis filter that has a special mechanism it works on. We’re going to talk more about this product in today’s post, and we’ll make sure to cover all of the important information. To begin with, you must know that you need to investigate filters one-by-one and that it’s not enough just to know about them altogether.

APEC RO-CTOP-C Countertop Reverse Osmosis

First, we’ll discuss the features of this filter, then we’ll weight out the pros and the cons, and in the end, we’ll summarize everything we have talked about so you cans ee whether this is the product suitable to your needs and wishes.


4-Stage FiltrationAPEC high capacity filters are made in USA with high quality filtration components to protect and prolong the lifespan of your reverse osmosis system. These standard size filters are 10″ and feature 1/4″ quick-connect fittings for durable and easy filter change-outs.
Easy InstallationRO-CTOP is designed with simple installation and maintenance in mind.
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Quick and easy to install

This system is very easy to put up, you just need to plug it in and it ends up being just fine! However, make sure you have a standard faucet because this filter won’t work for sprayer faucets or pull-out ones!

As or replacement and installation, you can easily check the guide on the manufacturer’s page since it’s a few steps only – based on push and pull. First, you remove the aerator, put the adapter in place, attach the valve to the end of the faucet and then open the faucet and the feed valve. 

You should always let it flush out for the first 10 to 15 minutes, just in case there is any dust or something like that. 

4 stage filtration

Although it may seem like 4 stages is not enough, we assure you that these 4 stages are perfect for your filtration process because the manufacturer made sure that they are as different as they can be! The result is odor-free, crisp water that even the picky ones will enjoy!

This filter removes barium, chromium, fluoride, lead, radium, arsenic and more!

The numbers

This filter works on pressure between 40 and 80 psi, which is good enough for most of the things a regular person engages in when they’re home. These are standard 10“ filters with ¼“ connect-fittings, so keep that in mind when you’re buying, just so you don’t get the wrong stuff!

It’s also a pretty lightweight stem and you can easily transport it from your vehicle to your home and so on. You’re looking at anywhere between 2 and 6 years when it comes to usage since this heavily depends on the way you use the filter!

Longer lifetime

Because you can constantly switch between filtered water and regular tap water, you’re going to get a longer life out of your system. You don’t have to waste the filtering process on the water that’s going to be used only for cleaning the pots or something like that!

Also, the system itself wastes less water than a regular product during the filtering stage.

The looks

APEC RO-CTOP is not an under the sink system, which means it is going to be exposed in your kitchen. It’s not the prettiest thing, either, so keep that in mind. However, it is compact and a single hose goes in and out. 


  • portable and easy to install and replace
  • 90 gallons of production each day
  • 1-year warranty


  • not the fastest water flow
  • you have to be careful about your faucet type


This reverse osmosis system is a pretty popular one because of the effectivity and easy user-friendly use, but it’s certainly not the fastest one and it won’t be good for those who are looking for a commercial-use filter.

It filters most of the things you’re worried about, but it won’t last too long on heavy usage, which means that you have to use it for your household only. Overall, price vs. quality, it’s a good deal, but not for restaurant and cafe owners. 

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