Waslix is an American owned and managed company located on the east coast in Pittsburgh, PA.
The original CuZn Filtration Company is no longer operating. We have improved upon the original CuZn Water Filters by using premium filtration media to adsorb more impurities from your water. The new water filters last longer with overall cleaner water.
water treatment poe replace filter
filter housings 45x20 grey

STANDARD SIZE. EXCEPTIONAL FILTRATION QUALITY.

Our Jumbo Point-Of-Entry filtration cartridges are compatible with almost every type of 4.5x20 POE filter housing systems



 

replace your water filter with better media

"Every water filter system makes tap water taste better", CUZN Filter uses premium filtration media to remove more contaminants for better-tasting water you'll actually enjoy drinking, while making your water filter last noticeably longer than what you have been used to.

Hexavalent Chromium

Hexavalent Chromium

Original Price
$ 500.00
Price
$ 350.00
Model: HEX-C-4520  |  Size: 4.5x20

Powerful protection against toxic chromium - our advanced resin adsorbs Cr(VI) and uranium without complicated PH adjustments for safer, cleaner water.
SKU:
HEX-C-4520
Model: CL-B-I  |  Size: 4.5x20

Powerful protection against toxic chromium - our advanced resin adsorbs Cr(VI) and uranium without complicated PH adjustments for safer, cleaner water.

Chromium-Resistant Water Made Simple

Replaceable Water Filter Cartridge. quick change drop in filter



cuzn replace filter 45x20


This high-performance ion exchange resin specializes in adsorbing dangerous hexavalent chromium (Cr(VI)) and uranium from water sources. Using advanced quaternary amine technology, it works like a smart filter - swapping toxic chromium ions for harmless chloride ions (harmless chlorine found naturally in water and salt, and even your body, no weird tastes or smells) without the need for complicated PH adjustments.

Ideal for both municipal water systems and industrial applications, the resin delivers exceptional contaminant removal while maintaining long-term durability. Its wide PH tolerance and high capacity make it a reliable "install-and-forget" solution for drinking water plants, wastewater treatment, and groundwater remediation.

Just add simple prefiltration to prevent clogging, and you get years of protection against these hazardous contaminants. Whether you're safeguarding community water supplies or treating industrial discharge, this resin offers a proven, low-maintenance way to reduce chromium risks while handling even heavy-duty water treatment demands.


filter housings 45x20
 

Seriously,
better filtration media is critical to cleaner water

Account Profile


cuzn waslix logo
“CUZN Filter” lends its name from the discovery of KDF in the early 1980’s. KDF is a high-purity copper-zinc (CuZn) alloy that uses redox chemistry to adsorb contaminants from water.

CuZnFilters.com managed by Waslix, LLC

Our philosophy is to foster a strong association between how clearly clean water will have a healthy biological influence on our bodies and preventative repairs and maintenance to homes and businesses.

Connect with us:

412-848-5058   |   Sales@Waslix.com 
Located in Pittsburgh, PA