Skip to content
  • Free shipping on orders over $59
  • Sign up for Newsletter

    Signup for our newsletter to get notified about sales and new products. Add any text here or remove it.

    [contact-form-7 id="7042" title="Newsletter Vertical"]
  • Free shipping on orders over $59
APEC Water OutletAPEC Water Outlet
  • Replacement Under-Sink Water Filters
  • Under-Sink & Countertop Filtration
  • Water Filtration Replacement Parts
  • Water Softeners
  • Customer Photos
  • Cart / $0.00 0
    • No products in the cart.

      Return to shop

  • 0
    Cart

    No products in the cart.

    Return to shop

Sale!
APEC MEM-ES-75 75 GPD Membrane Replacement Filter for Reverse Osmosis System
APEC MEM-ES-75 75 GPD Membrane Replacement Filter for Reverse Osmosis System - Image 2
  • APEC MEM-ES-75 75 GPD Membrane Replacement Filter for Reverse Osmosis System 3
  • APEC MEM-ES-75 75 GPD Membrane Replacement Filter for Reverse Osmosis System 4
Home / Replacement Under-Sink Water Filters

APEC MEM-ES-75 75 GPD Membrane Replacement Filter for Reverse Osmosis System

  • APEC MEM-ES-75 75 GPD Membrane Replacement Filter for Reverse Osmosis System 5
  • APEC MEM-ES-75 75 GPD Membrane Replacement Filter for Reverse Osmosis System 6

$46.54 Original price was: $46.54.$37.23Current price is: $37.23.

All APEC Water products and APEC Water Replacement Under-Sink Water Filters are on sale at low prices. Shop now.

107 in stock

Category: Replacement Under-Sink Water Filters Tags: apec systems, apec water, apec water filter, APEC Water Replacement Under-Sink Water Filters, apec water systems, brain eating amoeba, cuzn water filter, home reverse osmosis system, ionized water, reverse osmosis water filter, ro water systems, water purification system, whole home water purification systems, whole house water conditioner
  • APEC MEM-ES-75 75 GPD Membrane Replacement Filter for Reverse Osmosis System 7
  • APEC MEM-ES-75 75 GPD Membrane Replacement Filter for Reverse Osmosis System 8
Product categories
  • Ball Valves (1)
  • Bar Sink Faucets (3)
  • Car Wash Equipment (1)
  • Cleaners (1)
  • Coffee Machines (4)
  • Hot & Cold Water Dispensers (1)
  • Ice Makers (1)
  • Pipe Fittings (1)
  • Push-to-Connect Fittings (2)
  • Replacement Countertop Water Filters (4)
  • Replacement Under-Sink Water Filters (70)
  • Tanks & Reservoirs (2)
  • Touch On Kitchen Sink Faucets (2)
  • Under-Sink & Countertop Filtration (54)
  • Water Filters (1)
  • Water Filtration & Softeners (3)
  • Water Filtration Replacement Parts (14)
  • Water Softeners (10)
Overview
Material Polypropylene (PP)
Product Dimensions 3″D x 11″W x 3″H
External Testing Certification ANSI, NSF
Product Benefits Reduces PFAS
Brand APEC WATER
  • Use as Stage-4 on APEC ROES-PH75 and ROES-UV75 Systems
  • Industry Standard Sized Membrane, use with reverse osmosis systems with 60-90 GPD
  • TFC Spiral Wound Design for superior membrane flux
  • Effective under varying water conditions with wide operating limits
  • High contaminant rejection RO element
Related Searches
apec ro,water filter systems,apec water filtration,reverse osmosis filtration systems,what is ionized water,apec water cartridge replacement,apec water systems customer service,salt free softener systems,best reverse osmosis water filter systems

what our customer say this product:

Powered byCusRev
5.0
Based on 8 reviews
5 star
100
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
  1. Daisy Verified Buyer – 26 May 2024

    We’ve changed filters when needed. After 4 years it started trickling after a few seconds. Today we changed the one that’s recommended every 3-5 years and it didn’t fix the problem. Only one person drinks out of this faucet so 4 years sounds reasonable. Any ideas?
    Thanks

  2. bridget brinklow Verified Buyer – 8 December 2024

    Good stuff

  3. gulfwarvet Verified Buyer – 20 January 2025

    Very easy to install! Water taste excellent! Everybody’s loves our drinking water.

  4. Joseph Verified Buyer – 5 February 2025

    This product was a perfect replacement. It took me a while to find the correct part, but it’s working as it is supposed to. No complaints.

  5. Nimbo Verified Buyer – 10 February 2025

    Apec unit for drinking water.

  6. Jeff and Eileen Verified Buyer – 25 March 2025

    This was sort of an easy install, I did need a flashlight to see everything clearly under the sink. Be sure to mark the R.O.’s housing and input hose connections so you can reassemble them correctly, there are four 1/4 tubes that will need to disconnected from the housing before you can replace the internal filter.
    If this is the first time you have done this, there is a small ring around each hose fitting that needs to be compressed before the tubing can be disconnected, it’s a little tricky.
    If you have done this before, remember that the tubing will develop wear marks from the compression fitting. Check the tubing for a smooth feel and replace or cut off any worn section.

  7. Jordan Verified Buyer – 10 May 2025

    Works great and easy to install.

  8. Thomas Verified Buyer – 11 June 2025

    I got a new system replacing my 10 year old one but it didn’t work. It appeared that no water was moving through this filter so, thinking I got a bad one I bought another. The flow was still very low (1/4 oz in 4 minutes) so I looked for other things that could be a problem. After replacing a few other parts with no improvement I was back to the same place, it had to be this filter, again. I bought a filter from another company and immediately everything was working properly. That’s two bad filters in a row from APEC and my last purchase from them ever.

Only logged in customers who have purchased this product may leave a review.

Related products

Sale!
APEC Instant Hot and Cold Reverse Osmosis Drinking Water Dispenser Faucet Chrome (Arlington Faucet-HC-ARL-cm)APEC Instant Hot and Cold Reverse Osmosis Drinking Water Dispenser Faucet Chrome (Arlington Faucet-HC-ARL-cm) 2
Quick View

Bar Sink Faucets

APEC Instant Hot and Cold Reverse Osmosis Drinking Water Dispenser Faucet Chrome (Arlington Faucet-HC-ARL-cm)

$275.27 Original price was: $275.27.$165.16Current price is: $165.16.
Sale!
APEC FILTER-MAX-ESPH 75 GPD Complete Replacement Filter Set for ESSENCE Series Alkaline Reverse Osmosis Water Filter System & Set 3 Pcs 3.5" O.D. Replacement O-Ring, BlackAPEC FILTER-MAX-ESPH 75 GPD Complete Replacement Filter Set for ESSENCE Series Alkaline Reverse Osmosis Water Filter System & Set 3 Pcs 3.5″ O.D. Replacement O-Ring, Black 2
Quick View

Replacement Under-Sink Water Filters

APEC FILTER-MAX-ESPH 75 GPD Complete Replacement Filter Set for ESSENCE Series Alkaline Reverse Osmosis Water Filter System & Set 3 Pcs 3.5″ O.D. Replacement O-Ring, Black

$80.00 Original price was: $80.00.$56.00Current price is: $56.00.
Sale!
APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage & Ninja CM401 Specialty 10-Cup Coffee Maker with 4 Brew Styles for Ground CoffeeAPEC Water Systems ROES-50 Essence Series Top Tier 5-Stage & Ninja CM401 Specialty 10-Cup Coffee Maker with 4 Brew Styles for Ground Coffee 2
Quick View

Coffee Machines

APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage & Ninja CM401 Specialty 10-Cup Coffee Maker with 4 Brew Styles for Ground Coffee

$379.94 Original price was: $379.94.$189.97Current price is: $189.97.
Sale!
APEC ROES-50 5-Stage Reverse Osmosis System & ZeroWater 20-Cup 5-Stage Water Filter Pitcher BundleAPEC ROES-50 5-Stage Reverse Osmosis System & ZeroWater 20-Cup 5-Stage Water Filter Pitcher Bundle 2
Quick View

Under-Sink & Countertop Filtration

APEC ROES-50 5-Stage Reverse Osmosis System & ZeroWater 20-Cup 5-Stage Water Filter Pitcher Bundle

$241.78 Original price was: $241.78.$145.07Current price is: $145.07.
Sale!
APEC 5-Stage ROES-50 Reverse Osmosis Water Filter + 14 Gallon Storage Tank BundleAPEC 5-Stage ROES-50 Reverse Osmosis Water Filter + 14 Gallon Storage Tank Bundle 2
Quick View

Under-Sink & Countertop Filtration

APEC 5-Stage ROES-50 Reverse Osmosis Water Filter + 14 Gallon Storage Tank Bundle

$339.94 Original price was: $339.94.$169.97Current price is: $169.97.
Sale!
APEC FILTER-MAX-ESPH 75 GPD Complete Replacement Filter Set for ESSENCE Series Alkaline Reverse Osmosis Water Filter System & APEC Wrench For 10" Water Filter Housing 180° Half Circle (WRENCH-HALF)APEC FILTER-MAX-ESPH 75 GPD Complete Replacement Filter Set for ESSENCE Series Alkaline Reverse Osmosis Water Filter System & APEC Wrench For 10″ Water Filter Housing 180° Half Circle (WRENCH-HALF) 2
Quick View

Replacement Under-Sink Water Filters

APEC FILTER-MAX-ESPH 75 GPD Complete Replacement Filter Set for ESSENCE Series Alkaline Reverse Osmosis Water Filter System & APEC Wrench For 10″ Water Filter Housing 180° Half Circle (WRENCH-HALF)

$117.98 Original price was: $117.98.$76.69Current price is: $76.69.
John Guest Reducing Tee 3/8" x 3/8" Tube OD (ends) x 1/4" Tube OD (branch) Polypropylene White (PP30121208W)John Guest Reducing Tee 3/8″ x 3/8″ Tube OD (ends) x 1/4″ Tube OD (branch) Polypropylene White (PP30121208W) 2
Quick View

Push-to-Connect Fittings

John Guest Reducing Tee 3/8″ x 3/8″ Tube OD (ends) x 1/4″ Tube OD (branch) Polypropylene White (PP30121208W)

$19.99
Sale!
APEC 90 GPD Replacement Filter Set for ULTIMATE Series Alkaline Reverse Osmosis Water System (FILTER-SET-PH) and APEC 5-TCR-QC US MADE 10" Inline Carbon FilterAPEC 90 GPD Replacement Filter Set for ULTIMATE Series Alkaline Reverse Osmosis Water System (FILTER-SET-PH) and APEC 5-TCR-QC US MADE 10″ Inline Carbon Filter 2
Quick View

Replacement Under-Sink Water Filters

APEC 90 GPD Replacement Filter Set for ULTIMATE Series Alkaline Reverse Osmosis Water System (FILTER-SET-PH) and APEC 5-TCR-QC US MADE 10″ Inline Carbon Filter

$99.98 Original price was: $99.98.$69.99Current price is: $69.99.
  • About Us
  • Contact us
  • Delivery Policy
  • Refund Policy
  • Privacy Policy
Copyright 2026 © APEC Water Outlet
#1 US Reverse Osmosis & Water Filter Systems
  • Replacement Under-Sink Water Filters
  • Under-Sink & Countertop Filtration
  • Water Filtration Replacement Parts
  • Water Softeners
  • Customer Photos

Login

Lost your password?