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Replacement Filter

$71.89
$49.99
30% off
Replacement Filter

Replacement Filter

$71.89
$49.99
30% off
Found at 8 stores ·Prices updated 25 minutes ago 
Store
Target
APEC Water Systems Replacement Filters for APEC Water Reverse Osmosis Systems - FILTER-SET-CTOP
$49.99 
Walmart
APEC FILTER-SET-CTOP Replacement Filter Set for ULTIMATE Series Countertop Reverse Osmosis Water Filter System Stage 1&2
$49.99 
Lowe's
$49.99 
Macy's
$49.99 
Newegg
$49.99 
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Reviews

Countertop water filter system

In 2014 I purchased my first Apec water filter system and have been a loyal customer since then. Each year, I’ll replace the filters and once tried interchanging my osmosis filter to an alkaline filter.

ArtisticRobot · Review provided by freedrinkingwater.com
August 30, 2023

Thanks Ken!

TDS is very low. I use Aussie minerals to replenish lost minerals;.a few drops in my glass of water is good. Love this unit, and kind, customer support is a plus!

Mstree · Review provided by freedrinkingwater.com
July 12, 2023

Very pleased with this product

I needed a handyman to set it up for me and put in the stages 1 and 2 filters after 6 months as I am not skilled at all but it was easy for him. The system delivers great tasting water and I'm glad to no longer be purchasing bottle water.

BELLNM · Review provided by freedrinkingwater.com
January 24, 2022

Would not use any other brand

I buy all my water filtration products from APEC. I couldn't be more satisfied with their products and service

Eve22 · Review provided by freedrinkingwater.com
September 03, 2021

great filter

I have been using this filter for a few years now. water tastes different without this filter.

dws · Review provided by freedrinkingwater.com
June 06, 2021

A BANG FOR YOUR BUCKS

I’ve been using the APEC system for over ten years. The products are top quality yet the prices are very competitive. The filters really clean the water and remove toxic and unhealthy ingredients. The company also has great customer service and the agents have the knowledge to help you get the best use out of your system. It’s good to know that the APEC systems are providing clean, pure water which is so essential for health.

Cindy · Review provided by freedrinkingwater.com
March 22, 2021

Love my Apec CTOP!

I've been using the countertop filter on my kitchen faucet for about two years now and just love it. High quality drinking water without the cost or plastic waste! And gets rid of the chlorine smell our water often has. Thanks, Apec!

MaggieMc · Review provided by freedrinkingwater.com
March 12, 2021

replacement filters

Been using system to provide cooking & potable water to the coach while it is parked in city water that has heavy minerals & sulpher. The filter change was required & appreciated by us. Washing/flushing with municipal water is fine.

BBQTV · Review provided by freedrinkingwater.com
March 06, 2021

Great quality products

I have used the APEC RO Countertop water filtration system for several years now. I had heavy metal poisoning (lead & uranium) from my drinking water, so I did a lot of research to find the best filter. This is one of the few products on the market that removes heavy metals. I used the enclosed hand held meter to measure particulates: before using the filters it was over 300. After installing the filters, the measure has consistently been 2 or below over all the years of use. Also, these filters are made in the USA, so they last considerably longer and won't fall apart like the cheaper ones, which presumably are made in China. I am extremely happy to have found this product, and my health has improved

Patricia · Review provided by freedrinkingwater.com
December 28, 2020

Pretty easy to install

I bought these filters kind of dreading what I have to do. But, after opening the case I was able to install them in five minutes.

CA62 · Review provided by freedrinkingwater.com
December 22, 2020

Very easy to change filters

I bought this countertop system about one year ago. It was very simple to install and I have enjoyed great water for this year.

green · Review provided by freedrinkingwater.com
May 18, 2020

An excellent RO filter for active Home Brewers

I purchased the RO-CTOP w/ UV light several years ago. It was an excellent choice for building brewing water chemistry. Living rural, my water pressure fluctuates, so my flow rate is less than the specs say, and you have to factor in the pre-filter health. No problem it is just part of the prep work. 400 gallons/year. I get 2 years out of the pre-filters. After 5 years I am finally replacing the RO filter. Convenient, highly portable, well-designed, and simplicity of operation, that gives me the water to produce quality home brew. I love it!

riverbrewer · Review provided by freedrinkingwater.com
March 11, 2020

Great product!

I have been using APEC c-top water filter for > 3 years now. I get clean and pure water every time, the prices for the replacement filters is very affordable and I highly recommend it as best solution for anyone who may not be able to install full filtration system.

sutturka · Review provided by freedrinkingwater.com
January 01, 2020

Love This Item and This Business!

This item does what it is supposed to do....so glad for it, as we rent a house that is sadly surrounded by sprayed crop fields, so we needed something to purify our tap water. Only problem we have had is unable to remove to replace the extra little hose the water drips out of to fill your container- cannot get it to budge no matter what!

Review provided by freedrinkingwater.com
December 24, 2019

Can't Live Without this Filter!

The difference in the quality of water with the filter and without is quite noticeable, and I thought we had "great water" before I purchased the APEC water system. Not having it for a few days during transition time has shown me how vital this is in our daily lives. I will install one at my place of work so that everyone can experience this. As well, we fill our water bottles daily, as we refuse to purchase bottled water. All good for the body and the planet. I highly recommend this water filter system!

Janine · Review provided by freedrinkingwater.com
November 27, 2019

changing filters

very easy to do this. thanks. I love this RO system

sablesept · Review provided by freedrinkingwater.com
July 22, 2019

top quality

I bought these for 6 month maintenance of my counter top RO system. Perfect!

Waterman · Review provided by freedrinkingwater.com
July 02, 2019

Perfect for Small Space

I bought this system about a year ago. It works very well for a small over the counter space. The only one of its kind since RO systems are usually for under the sink or for the whole house. So I was very happy to have found this gem. It is very easy to install and it comes with good instructions.

Money · Review provided by freedrinkingwater.com
June 20, 2019

great product

great product

Review provided by freedrinkingwater.com
May 23, 2018

Very Satisfied With the Filter Quality

It fits, it works, and I change them about once a year. I was very satisfied with the filter quality.

Review provided by freedrinkingwater.com
January 25, 2018
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Customer pictures

Overview

We found this at nine stores including Wayfair, Walmart, and Lowe'sThis product sells from $49.99 up to $71.89. Users can save 30% by shopping at Target.

This is the lowest price we've seen, typically ranging from $52 to $55.

This product is also marketed as the 

Replacement Filter at Wayfair

,

APEC Water Systems Replacement Filters for APEC Water Reverse Osmosis Systems - FILTER-SET-CTOP at Target

,

APEC FILTER-SET-CTOP Replacement Filter Set for ULTIMATE Series Countertop Reverse Osmosis Water Filter System Stage 1&2 at Walmart

,

APEC Water Systems Filter-Set-CTOP APEC Water Countertop Reverse Osmosis Replacement Filter Set at Amazon

.

Description

Ensure clean, great-tasting water with these APEC high capacity replacement filters. Designed for countertop reverse osmosis systems, they offer easy installation with ¼" quick-connect fittings and last 6-12 months for optimal performance.

Stores offered