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.
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.
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.
SERIES: Wide (4.5x10) Replacement Water Filters
Custom POU Filter Cartridge
Model: CF-4510 | Size: 4.5x10
You request it, we build it.
Insert up to 8 different filtration media and arranged according to your personal preference.
Chlorine Filtration
Model: CL-B-4510 | Size: 4.5x10
Intended to reduce or eliminate residual chlorine through a redox reaction.
Chlorine +
Model: CL-B-AC-4510 | Size: 4.5x10
A direct option to absorb chlorine and other impurities from your annual water supply.
Chlorine All Jacobi AC
Model: CL-AAC-4510 | Size: 4.5x10
We fill this filtration cartridge up with Jacobi’s high performance AC to keep your water clean for longer than what you have experienced with other filters.
Chlorine Strong Adsorption
Model: CL-BL-AC-4510 | Size: 4.5x10
Activated Carbon (AC) is the most prolific filtration media used to clean water. We use a blend of premium AC types to clean your drinking water.
Chlorine Wide Spectrum
Model: CL-WS-4510 | Size: 4.5x10
Upgraded from CuZn’s original, our filter blends bamboo+coconut carbon with KDF—lasting longer while removing more chlorine, heavy metals, and inhibiting bacteria growth than standard carbon filters.
Chlorine Advanced Spectrum
Model: CL-AS-4510 | Size: 4.5x10
Includes a powerful redox filtration media, more than 10 times stronger than KDF, to pull impurities out of your chlorine treated water supply.
Chloramine Adsorption
Model: CHL-AC-4510 | Size: 4.5x10
Chloramine (chlorine + ammonia) is tough to remove—but Jacobi's premium carbon adsorbs it better and lasts longer than standard media.
Chloramine Wide Spectrum
Model: CHL-WS-4510 | Size: 4.5x10
Upgraded from the original CuZn KR-101A, NOW in a larger 4.5x10 size, this new generation filter features advanced KDF media and premium Jacobi activated carbon for superior filtration performance.
Chloramine Advanced Spectrum
Model: CHL-AS-4510 | Size: 4.5x10
Includes a powerful redox filtration media, more than 10 times stronger than KDF to pull impurities out of your water.
KDF Powerhouse
Model: KDF-P-4510 | Size: 4.5x10
A high-performance filter combining special KDF and other redox media to tackle heavy metals, lead, organic contaminates, control bacteria and many other impurities. Ideal for dual and triple 4.5x10 POU water filtration systems.
Fluoride +
Model: FL-P-4510 | Size: 4.5x10
Drink safer, cleaner water. Our Fluoride + filter cuts fluoride concentrations to protect your health from the negative impacts linked to excessive fluoride consumption.
Fluoride Strong Adsorption
Model: FSA-4510 | Size: 4.5x10
Drink safer, cleaner water with our specialized Fluoride and Activated Carbon filtration media. Adsorb fluoride and a large range of water impurities from your water supply.
Healthy Boost
Model: HB-4510 | Size: 4.5x10
Give your water a healthy boost! Our natural filtration technologies enhance hydration, remove toxins, and infuse beneficial minerals—turning every sip into a wellness upgrade for your body and mind.
Zeolite Filter Cartridge
Model: ZEO-4510 | Size: 4.5x10
Designed to address stubborn water issues, our mineral-rich ceramic balls effectively neutralize ammonia odors, reduce iron and manganese (eliminating that metallic taste), and absorb heavy metals—all while balancing PH for cleaner, purer water.
Arsenic Filter
Model: AR-4510 | Size: 4.5x10
Arsenic Removal So Effective, It's Almost Magic. Our Ceramic Spheres Trap Toxins While Removing Fluoride & Heavy Metals Too.
Hexavalent Chromium
Model: HEX-C-4510 | Size: 4.5x10
Powerful protection against toxic chromium - our advanced resin adsorbs Cr(VI) and uranium without complicated PH adjustments for safer, cleaner water.
Perchlorate
Model: PER-4510 | Size: 4.5x10
Engineered for selective perchlorate capture – high adsorption efficiency, low waste, long-lasting performance.
Radiation
Model: R-4510 | Size: 4.5x10
Shielding your water from radioactive threats with our multi-stage filtration and activated carbon for improve taste
Radiation Focus
Model: RF-4510 | Size: 4.5x10
Dedicated filtration media focuses on adsorbing radioactive related impurities from your water
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Point Of Entry (POE) Water Filtration Solutions
Water filter solutions for almost every filtration need. If we have missed an arrangement we can custom build a filter for you.
Custom@CUZNFilter.com
412-848-5058
Seriously,
better filtration media is critical to cleaner water
Popular Filtration
Account Profile
“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.
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