Ultrafiltration (UF) Water Filter Membrane
Ultrafiltration (UF) Water Filter Membrane
Ultrafiltration (UF) Water Filter Membrane
Ultrafiltration (UF) Water Filter Membrane
Crystal Quest

Ultrafiltration (UF) Water Filter Membrane

SKU: CQE-RC-04055
(11)
$67.00
In stock
On backorder
Title
Ships in 1-3 business days
Authorized dealer — all brands
Certified replacement parts

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UF technology removes colloids, proteins, bacteria, viruses, parasites protozoa, and pyrogens along with organic molecules exceeding 0.01 microns. Also eliminates pesticides, herbicides, water hardness, and certain salts.
  • Filter Media GAC, polypropylene, reverse osmosis, RO membrane, ultrafiltration, UF membrane, alkaline
  • Micron Rating 0.01 micron
  • Replacement SKU CQE-RC-04055

Shipping rates are calculated at checkout based on weight and destination. Most orders ship within 1-3 business days directly from the manufacturer's warehouse; ground delivery typically takes 3-8 business days.

See our Shipping Policy for full rate and delivery details. Questions? Contact contact@reinwaterusa.com.

Replacement filters are covered by manufacturer warranty against defects in materials and workmanship. Contact contact@reinwaterusa.com within 30 days of delivery for return authorization.

Note: Installed or opened filter cartridges cannot be returned.

Customer Reviews

4.82 out of 5 (11 reviews)

Reviews collected on Reviews collected on crystalquest.com (the manufacturer's website), shown with permission.

★★★★★

Just what we needed to get our ice machine up and running.

Great, just what we needed to fix our ice machine

Anonymous✓ Verified Buyer06/23/2026
★★★★★

Great Product

I bought these and they arrived quickly and fit perfectly. Well made so worth the price

Steve K.✓ Verified Buyer03/25/2026
★★★★★

Great UF Membrane

Best performance and hight quality for remote all contamination in water!! High purified water. Good taste and water crystal my skin is very soft

Armando M.✓ Verified Buyer02/03/2026
★★★★★

Pre filter

We use this in its little pill looking form as a pre filter for our countertop RO filter system. The filter fills and clogs in a rough environment (probably our building doing maintenance) and this filter has probably saved our countertop We use this as a pre filter for our countertop RO filter system. The filter fills and clogs in a rough environment (probably our building doing maintenance) and this filter has probably saved our countertop RO system an early retirement or two.(we've been using these products for a decade I think🤔 )

Boots W.✓ Verified Buyer09/03/2024
★★★★★

Ultrafiltration (UF) Water Filter Membrane

Works well to filter out small sediment.

Anonymous✓ Verified Buyer07/24/2024
★★★★★

Undercounter filter

Very good. Prompt and right.

Anonymous✓ Verified Buyer05/21/2021
Show 4 more reviews
★★★★★

ULtrafiltration Filter

Simple and fast

Anonymous✓ Verified Buyer09/29/2019
★★★★★

Great Filter

I found this filter as a replacement for a similar filter made by Filtrex, which is nearly impossible to find now. It was a perfect replacement and is working very well in my RO system. Crystal Quest is the only other manufacturer that I have found that makes a cartridge in this size that is able to filter below 0.2 microns.

Anonymous✓ Verified Buyer02/15/2019
★★★★★

Ultrafiltration

My home in a rural area has a 30 ft deep water well, which produces good water. Just to be safe I have been using whole house ultrafiltration membrane filters from Crystal Quest for the past 10 years. I test the water twice a year, always with good results. Also use a multistage filter on the kitchen sink. I initially consulted with one of their engineers about the filters and got good advice. I will continue purchasing filters from them, even though I am not too fond of the recent price increase. We all got to make a living.

Anonymous✓ Verified Buyer12/08/2018
★★★★★

Great service

Easy to order. Fast fast shipping. Quality products.

Mel L.✓ Verified Buyer03/01/2018