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Replacement Filter

$104.94
$71.85
32% off

Reviewers mentioned

See 175 reviews
Easy to install
Quality instructions
Leakiness
Height
12 in
Depth
4.5 in
Width
8 in
Weight
4 lb
Replacement Filter

Reviewers mentioned

See 175 reviews
Easy to install
Quality instructions
Leakiness

Replacement Filter

$104.94
$71.85
32% off
Found at 6 stores ·Prices updated 11 hours ago 
Store
Amazon
APEC ESSENCE Series 50 GPD Complete Replacement Filter For Undersink System(FILTER-MAX-ES50)
$71.85 (new)
$58.05
 (used)
as of 07:28 01/28
Home Depot
Essence Complete 5-Stage 50 GPD Industry Standard Size Reverse Osmosis Replacement Filters Set
$71.85 
Lowe's
APEC Water ESSENCE FILTER-MAX-ES50 50 GPD Stage 1-5 Complete Reverse Osmosis Under Sink Replacement Filter (Pack of- 5)
$79.83 
Newegg
$79.99 
Houzz
$80.00 
Page 1 of 2
Height
12 in
Depth
4.5 in
Width
8 in
Weight
4 lb

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Reviews

Replaced all 5 filters on

Replaced all 5 filters on our RO system. . . Water now tastes terrible. I took a gulp and reflexively spit it out. I'm not drinking from the high mineral/ chlorinated untreated tap water. Dont know if you had a bad batch of filters or what.

Lisa F. · Review provided by freedrinkingwater.com
November 13, 2024

We are having a problem

We are having a problem after changing filters water has a yellow color and bad test. Hopefully installer can come back and help

Bill C. · Review provided by freedrinkingwater.com
November 10, 2024

Direct replacement for my apec ro water system. Works great.

HomeDepotCustomer · Review provided by Home Depot
October 31, 2024

When the products arrived I

When the products arrived I couldn’t install the last filter because the connection was different, I called APEC and they sent me the proper connection for free, much appreciated, thank you APEC.

Rick L. · Review provided by freedrinkingwater.com
October 19, 2024

Drinking water with confidence

Thanks for developing and designing a comprehensive drinking water system for my home. This thing is easy to maintain and it is a joy to know I’m drinking clean water.

Robert P. · Review provided by freedrinkingwater.com
October 18, 2024

Not happy

Your water filter system is awesome, however, I am not happy with your service team, spending several minutes on the phone talking, several minutes on hold, sending several photos of my water system. I was told I needed a tee connector. I was advised on 9/19 part was going to be shipped. On 9/29 after 10 days of waiting for confirmation of shipment, I emailed Jonard E that I had not received his notice of shipment. On 10/1 he replied "Sorry for the inconvenience...might be an issue..." Later that day I was informed #SP100001578 was shipped.Did my order fall through the cracks? I received shipment 10/8, with no tee union and an exact filter that I already purchased. Today I ordered tee part #PP0208W (Order #S-409591) that I need so I can filter water again. I hope this delivery doesn't take 19 days like the previous one. Also, please advise how to return filter FI-ES-TCR-QC, as it is not needed. Thank you.

Bruce G. · Review provided by freedrinkingwater.com
October 16, 2024

all filters fit perfectly in their location

WAYNE · Review provided by Home Depot
October 09, 2024

Water tastes horrible

Easy to install and flushed the tank 4 times now and water still coming out white with many white particles and taste awful. No leaked or anything so not sure what i did wrong.

Lizzie · Review provided by Home Depot
October 02, 2024

Purified water

By using my APEC RO system, I feel that the water I drink is safer and free of many harmful chemicals.

PAMELA L. · Review provided by freedrinkingwater.com
September 27, 2024

Shipped to wrong address

I entered accidentally the wrong address when ordering. I emailed in under a minute to ask for the address to be corrected. No response. I emailed again and the order got shipped to an address 2000 miles away! If you don’t read your emails then why have one!

Gregory B. · Review provided by freedrinkingwater.com
September 20, 2024

Filter replacement

Great water system. Works well cleans up city water well, ice cubes go from cloudy to clear. Discharge line from filters shows a black string of nasty it takes out of city water!

Kehl H. · Review provided by freedrinkingwater.com
September 13, 2024

Easy Peasy

Found no issues replacing each filter, zero leaks, and my water is still the best on the block.

Laura M. · Review provided by freedrinkingwater.com
September 08, 2024

Really like the Reverse Osmosis

Really like the Reverse Osmosis unit and the filter set is easy to change due to the system design.

Keith M. · Review provided by freedrinkingwater.com
August 31, 2024

Amazing water

I actually bought an entire system and it is awesome. Well worth every penny!

Jeff M. · Review provided by freedrinkingwater.com
August 31, 2024

Excellent

I replaced all 5 filters including the ASO (auto shutoff). Also, I changed the O Rings and used the recommended

CHARLES T. · Review provided by freedrinkingwater.com
August 26, 2024

Problem with 'O' ring.

The process of replacing filters was done by plumber. Not enough strength to do this.

Jo F. · Review provided by freedrinkingwater.com
August 17, 2024

Wrench doesn’t fit- can’t change filters.

The wrench I ordered with the filters doesn’t fit the stage housing. Irritating and useless.

Julie R. · Review provided by freedrinkingwater.com
August 12, 2024

The filter I have has

The filter I have has a top filter thatr needs threads to attch so I have not been able to change it do you have a top filter that screws into attached hose

Karl H. · Review provided by freedrinkingwater.com
August 07, 2024

Fit as described, the filtered water tastes better than what you would get from other sources and fit perfectly on my cartridges

HERNAN · Review provided by Home Depot
August 07, 2024

The new filter doesn’t work

The new filter doesn’t work as well as old one. I believe I installed it correctly but after a month or two the water pressure dropped significantly.

David B. · Review provided by freedrinkingwater.com
August 07, 2024
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Overview

We found this at eight stores including Wayfair, Walmart, and Home DepotThis product sells from $71.85 up to $104.94. Users can save 31% by shopping at Amazon.

Prices are currently low for this product, typically ranging from $94 to $147, and the lowest price we've seen is $67.86.

This product is also marketed as the 

Replacement Filter at Wayfair

,

APEC FILTER-MAX-ES50 50 GPD High Capacity Complete Replacement Filter Set For Essence Series Reverse Osmosis Water Filter System at Walmart

,

APEC ESSENCE Series 50 GPD Complete Replacement Filter For Undersink System(FILTER-MAX-ES50) at Amazon

,

APEC Water ESSENCE FILTER-MAX-ES50 50 GPD Stage 1-5 Complete Reverse Osmosis Under Sink Replacement Filter (Pack of- 5) at Lowe's

,

Essence Complete 5-Stage 50 GPD Industry Standard Size Reverse Osmosis Replacement Filters Set at Home Depot

.

Description

Ensure clean, great-tasting water with the APEC Essence Series 50 GPD Complete Replacement Filter Set. This high-capacity set includes sediment, carbon block, and reverse osmosis filters, providing comprehensive filtration for your system. Easy to install and long-lasting, it's perfect for maintaining your water quality.

Stores offered