Reverse Osmosis Membranes
Reverse Osmosis Membranes
Reverse Osmosis Membranes
Reverse Osmosis Membranes
Reverse Osmosis Membranes
Reverse Osmosis Membranes
Reverse Osmosis Membranes
Reverse Osmosis Membranes
Reverse Osmosis Membranes
Reverse Osmosis Membranes
Crystal Quest

Reverse Osmosis Membranes

SKU: CQE-RC-04041
(3)
$39.00
-44% $69.99 $39.00
In stock
On backorder
Title
Ships in 1-3 business days
Authorized dealer — all brands
Certified replacement parts

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Eliminates 99.9% of contaminants and unwanted particles as small as 1/1,000 of a micron by forcing water through a semi-permeable barrier. Addresses contaminants including lead, sodium, mercury, and various others. Available in multiple sizes and GPD ratings for residential and commercial applications.
  • Filter Media GAC, polypropylene, reverse osmosis, RO membrane, ultrafiltration, alkaline
  • Contaminants Reduced d are lead; sodium; cyanide; ammonium; mercury; bromide; cadmium; trivalent chromium; radium; magnesium; fluoride
  • Replacement SKU CQE-RC-04041

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

5.0 out of 5 (3 reviews)

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

★★★★★

Never out of stock.......

Crystal quest always has a real person who answers the phone! They will never stop until they find the right resolution to any problem that you may have. I'm always satisfied when I order items from them.

John K.✓ Verified Buyer03/29/2026
★★★★★

Stick with these

I tried a cheaper brand. Bad mistake. Didn’t last 6 months. I’ll be staying with Crystal quest from now on. These filters are the best.

Bruce S.✓ Verified Buyer01/23/2026
★★★★★

Replacing RO Membranes

Very easy to replace - system back up and running in no time with .4gpm output !

Benny S.✓ Verified Buyer01/08/2021