1. Water Filters Offered
  2. sku: 6863826866004771
  3. LIQUAGEN CAT85-4520

CAT85-4520 LIQUAGEN Catalytic Carbon Kdf Filter Chlorine

CAT85-4520 LIQUAGEN Catalytic Carbon Kdf Filter Chlorine
Product Aspects
BrandLIQUAGEN
Manufacturer Part NumberCAT85-4520
Compatible BrandINDUSTRY STANDARD
ColorWHITE
Compatible ModelUNIVERSAL INDUSTRY STANDARD
Number Of Filtration Stages2-STAGES
MaterialKDF, CARBON
Filtration MethodKDF, CARBON BLOCK
Item Depth4.5 IN
Contaminant RemovalCHLORINE AND CHLORAMINE REDUCTION
Suitable ForCOMMERCIAL, HOUSEHOLD
TypeWATER FILTER
Unit TypeUNIT
Capacity95, 000 GALLONS
Item Height20 IN

Review LIQUAGEN 4.5 Inch Catalytic Carbon Kdf Filter Chlorine And Chloramine

The Liquagen Cat85-4520 4.5-20 Catalytic Carbon KDF85 Filter is a high-performance water filtration solution designed to effectively remove chlorine and chloramines from your water supply. This filter, which comes in a size of 4.5 inches by 20 inches, utilizes both catalytic carbon and KDF85 media to provide superior water purification.

Catalytic carbon is a specially treated activated carbon that possesses an increased ability to reduce chlorine and chloramines through a redox reaction. The carbon is impregnated with copper and zinc, which catalyze the reaction and increase the filter's efficiency in removing these contaminants.

KDF85 media, on the other hand, is a granular, zinc-based media that works through the process of redox reaction and electrochemical precipitation. It is highly effective in removing heavy metals, such as lead, mercury, and cadmium, as well as chlorine and chloramines.

The combination of these two media types in the Liquagen Cat85-4520 filter ensures comprehensive water purification. The filter's large surface area and optimized flow rate allow for effective contaminant removal while maintaining a consistent water flow.

This filter is suitable for various applications, including residential, commercial, and industrial water systems. Its durable design, which includes a reinforced polypropylene housing and a brass inlet and outlet, ensures long-lasting performance. The filter is also easy to install and maintain, with a simple backwashing process that can be performed periodically to maintain optimal performance.

In summary, the Liquagen Cat85-4520 4.5-20 Catalytic Carbon KDF85 Filter is a high-performance water filtration solution that effectively removes chlorine, chloramines, heavy metals, and other contaminants from your water supply. Its combination of catalytic carbon and KDF85 media, durable design, and easy installation and maintenance make it an ideal choice for various applications.

Pros and Cons of Buying a Liquatech CAT85-4520 4.5 x 20 Catalytic Carbon KDF85 Filter for Chlorine and Chloramine Removal

1. **Effective in Removing Chlorine and Chloramines:** This filter is specifically designed to target and remove chlorine and chloramines, which are common disinfectants used in water treatment processes. These contaminants can negatively impact the taste, odor, and health effects of drinking water.

Pro: Improves water quality and makes it safer and more pleasant to drink.

2. **Long Filter Life:** The CAT85-4520 filter boasts an impressive 100,000 gallons filtration capacity, meaning it can process a significant amount of water before requiring replacement. This translates to less frequent filter changes and lower long-term costs.

Pro: Reduces the need for frequent filter replacements and saves money over time.

3. **Easy to Install:** The filter is designed for use in standard 20-inch housing units, making installation straightforward and hassle-free. It can be installed under the sink or in a larger filtration system.

Pro: Quick and easy installation process.

4. **Dual Filtration Technology:** The KDF85 media not only removes chlorine and chloramines but also acts as a catalytic converter, reducing heavy metals and other contaminants through a process called redox reaction.

Pro: Provides more comprehensive water filtration, addressing a wider range of contaminants.

5. **Granular Media:** The catalytic carbon and KDF85 media are in granular form, allowing for greater contact time between the water and the filter, enhancing its overall efficiency.

Pro: Enhanced filtration performance due to increased contact time between water and media.

6. **Environmentally Friendly:** The filter does not generate any waste in the form of filter cartridges, as the media can be easily regenerated.

Pro: A more eco-friendly filtration solution compared to disposable cartridge systems.

1. **Limited Filter Capacity for Other Contaminants:** While the filter is excellent at removing chlorine and chloramines, it may not provide the same level of effectiveness for other contaminants.

Con: Not a universal solution for all water contamination issues.

2. **Requires Regular Inspection:** As with any filtration system, the Liquatech CAT85-4520 filter requires regular inspection to ensure optimal performance.

Con: Slightly increased maintenance compared to some other filtration systems.

3. **May Not Be Suitable for Large-Scale Applications:** While the filter can process a significant amount of water, it may not be the best option for very large-scale applications.

Con: Not the most cost-effective solution for very large-scale water filtration projects.

**Conclusion:**

The Liquatech CAT85-4520 4.5 x 20 Catalytic Carbon KDF85 Filter offers several advantages, including effective chlorine and chloramine removal, long filter life, easy installation, dual filtration technology, granular media, and environmental sustainability. However, it has some limitations, such as limited filter capacity for other contaminants, regular inspection requirements, and potential unsuitability for large-scale applications.

**Recommendation:**

If your primary concern is the removal of chlorine and chloramines from your drinking water, and you're looking for a cost-effective, eco-friendly, and long-lasting filtration solution, the Liquatech CAT85-4520 4.5 x 20 Catalytic Carbon KDF85 Filter is an excellent choice. However, if you require more comprehensive filtration for a larger volume of water or a wider range of contaminants, you may want to consider other filtration systems that offer greater versatility.

Details:

Reusable cartridge Eco-friendly, refillable design for long-term cost savings. Appliance protection extends life of dishwashers, water heaters washing machines. City water use eliminates chlorine, chloramine harmful chemical byproducts. Built for big blue 4.5 x 20 housings, its the top choice households and light commercial systems with high water demand longer service intervals.

Cartridge type: refillable, drop-in replacement. Cleaner, fresher water, extended appliance plumbing life, whole-house contaminant reduction, trusted Liquagen quality. Well water treatment removes iron, manganese, hydrogen sulfide odor. Well city water compatible treat swell water contaminants iron, sulfur and municipal chemicals chlorine, chloramine.

Key benefits features,: high-capacity filtration reduces iron, sulfur, hydrogen sulfide, chloramine, chlorine heavy metals. Aquariums gardening provides safe, treated water for fish tanks, hydroponics plants. Applications,: whole-house filtration supplies clean, safe water to every faucet. Product overview,: the Liquagen 4.5 x 20 catalytic carbon kdf-85 filter cartridge is a high-capacity whole-house filtration solution that delivers maximum contaminant reduction and extended filter life.

With dual-media performance, kdf-85 handles heavy metals, iron, sulfur, scale, and microorganisms, while catalytic carbon polishes the water by removing chlorine, chloramine, odors, vacs, chemicals. Dual-media power kdf-85 controls scale, bacteria algae while catalytic carbon improves taste odor.

specifications waterfilterloc:

  • brand: Liquagen
  • mpn: Cat85-4520
  • compatible brand: Industry Standard
  • color: White
  • compatible model: Universal Industry Standard
  • number of filtration stages: 2-stages
  • material: Kdf, Carbon
  • filtration method: Kdf, Carbon Block
  • item depth: 4.5 In
  • contaminant removal: Chlorine And Chloramine Reduction
  • suitable for: Commercial, Household
  • type: Water Filter
  • unit type: Unit
  • capacity: 95, 000 Gallons
  • item height: 20 In

offer waterfilterloc:

  • availability: in stock
  • options: ship-to-home
  • in stock #: 5
  • started: september 9, 2025
  • sold #: 18
  • prices: $44.99–$123.99
  • item condition: New

seller waterfilterloc:

  • city: riverside, california
  • # reviews: 60
  • rating: 100.0%

returns waterfilterloc:

  • policy: returns accepted
  • method: money back
  • paid by: buyer
  • time: 30 days

payments waterfilterloc:

  • wallet: paypal
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  • credit card: visa

shipping waterfilterloc:

  • class: standard
  • service: usps ground advantage
  • transit: 4-10 days
  • type: calculated
  • carrier: usps

general waterfilterloc:

  • category: Home & Garden > Small Kitchen Appliances > Purification Soda Makers > Water Filters
rating: 100.0% out of 100 based on 60 user ratings.
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