
Aries (AF-20-2014) 20"x2.5" 4 Lbs. KDF-55 Filter
AF-20-2014 20"×2.5" KDF-55 Filter Cartridge
4 lbs. of KDF-55 redox media paired with coconut shell GAC for chlorine removal, heavy metal reduction, and bacterial inhibition in whole-house and well water systems
The Aries AF-20-2014 combines 4 pounds of KDF-55 redox media with ResinTech coconut shell granular activated carbon to create a dual-action cartridge that handles chlorine, heavy metals, and bacterial growth in a single 20-inch by 2.5-inch standard housing. The KDF-55 works through oxidation-reduction to remove water-soluble cations and extend the lifespan of the activated carbon, making this a cost-effective alternative to chemical treatment or carbon-only filters.
What Makes the AF-20-2014 Effective
KDF-55 Redox Media
Removes chlorine and reduces heavy metals through oxidation-reduction reactions, complementing carbon filtration with chemical-free treatment
Coconut Shell GAC
ResinTech granular activated carbon bonds contaminants at the molecular level for effective removal of chlorine, taste, and odor
Bacteriostatic Properties
KDF media naturally inhibits bacterial growth inside the filter cartridge, maintaining water quality between changeouts
Extended Filter Life
KDF-55 reduces the load on activated carbon, significantly extending cartridge service life compared to carbon-only designs
Heavy Metal Reduction
Removes water-soluble cations including lead, mercury, and other dissolved metals through the redox process
Standard 20"×2.5" Size
Fits all standard 20-inch filter housings with 2.5-inch diameter openings for easy replacement and compatibility
Where to Use the AF-20-2014
The Aries AF-20-2014 filter cartridge fits any standard 20-inch housing that accepts 2.5-inch diameter cartridges. Ideal for whole-house filtration systems treating municipal water with chlorine or well water with heavy metal contamination. Works as a standalone specialty filter or as part of a multi-stage system for chloramine reduction, iron control, and general water quality improvement. Compatible with Aries Filter Works housings and most third-party 20"×2.5" standard housings.
Aries Filter Works manufactures specialty filtration media for residential and commercial applications. The AF-20-2014 is made in the USA with food-grade materials and NSF-certified components.
AF-20-2014 20"×2.5" KDF-55 Filter Cartridge
4 lbs. of KDF-55 redox media paired with coconut shell GAC for chlorine removal, heavy metal reduction, and bacterial inhibition in whole-house and well water systems
The Aries AF-20-2014 combines 4 pounds of KDF-55 redox media with ResinTech coconut shell granular activated carbon to create a dual-action cartridge that handles chlorine, heavy metals, and bacterial growth in a single 20-inch by 2.5-inch standard housing. The KDF-55 works through oxidation-reduction to remove water-soluble cations and extend the lifespan of the activated carbon, making this a cost-effective alternative to chemical treatment or carbon-only filters.
What Makes the AF-20-2014 Effective
KDF-55 Redox Media
Removes chlorine and reduces heavy metals through oxidation-reduction reactions, complementing carbon filtration with chemical-free treatment
Coconut Shell GAC
ResinTech granular activated carbon bonds contaminants at the molecular level for effective removal of chlorine, taste, and odor
Bacteriostatic Properties
KDF media naturally inhibits bacterial growth inside the filter cartridge, maintaining water quality between changeouts
Extended Filter Life
KDF-55 reduces the load on activated carbon, significantly extending cartridge service life compared to carbon-only designs
Heavy Metal Reduction
Removes water-soluble cations including lead, mercury, and other dissolved metals through the redox process
Standard 20"×2.5" Size
Fits all standard 20-inch filter housings with 2.5-inch diameter openings for easy replacement and compatibility
Where to Use the AF-20-2014
The Aries AF-20-2014 filter cartridge fits any standard 20-inch housing that accepts 2.5-inch diameter cartridges. Ideal for whole-house filtration systems treating municipal water with chlorine or well water with heavy metal contamination. Works as a standalone specialty filter or as part of a multi-stage system for chloramine reduction, iron control, and general water quality improvement. Compatible with Aries Filter Works housings and most third-party 20"×2.5" standard housings.
Aries Filter Works manufactures specialty filtration media for residential and commercial applications. The AF-20-2014 is made in the USA with food-grade materials and NSF-certified components.
Original: $108.89
-65%$108.89
$38.11Description
AF-20-2014 20"×2.5" KDF-55 Filter Cartridge
4 lbs. of KDF-55 redox media paired with coconut shell GAC for chlorine removal, heavy metal reduction, and bacterial inhibition in whole-house and well water systems
The Aries AF-20-2014 combines 4 pounds of KDF-55 redox media with ResinTech coconut shell granular activated carbon to create a dual-action cartridge that handles chlorine, heavy metals, and bacterial growth in a single 20-inch by 2.5-inch standard housing. The KDF-55 works through oxidation-reduction to remove water-soluble cations and extend the lifespan of the activated carbon, making this a cost-effective alternative to chemical treatment or carbon-only filters.
What Makes the AF-20-2014 Effective
KDF-55 Redox Media
Removes chlorine and reduces heavy metals through oxidation-reduction reactions, complementing carbon filtration with chemical-free treatment
Coconut Shell GAC
ResinTech granular activated carbon bonds contaminants at the molecular level for effective removal of chlorine, taste, and odor
Bacteriostatic Properties
KDF media naturally inhibits bacterial growth inside the filter cartridge, maintaining water quality between changeouts
Extended Filter Life
KDF-55 reduces the load on activated carbon, significantly extending cartridge service life compared to carbon-only designs
Heavy Metal Reduction
Removes water-soluble cations including lead, mercury, and other dissolved metals through the redox process
Standard 20"×2.5" Size
Fits all standard 20-inch filter housings with 2.5-inch diameter openings for easy replacement and compatibility
Where to Use the AF-20-2014
The Aries AF-20-2014 filter cartridge fits any standard 20-inch housing that accepts 2.5-inch diameter cartridges. Ideal for whole-house filtration systems treating municipal water with chlorine or well water with heavy metal contamination. Works as a standalone specialty filter or as part of a multi-stage system for chloramine reduction, iron control, and general water quality improvement. Compatible with Aries Filter Works housings and most third-party 20"×2.5" standard housings.
Aries Filter Works manufactures specialty filtration media for residential and commercial applications. The AF-20-2014 is made in the USA with food-grade materials and NSF-certified components.













