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Aries (AF-20-3005) 20"x2.5" CRC Iron & Lead Removal Filter "Softener"

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Aries (AF-20-3005) 20"x2.5" CRC Iron & Lead Removal Filter "Softener"

The Aries AF-20-3005 is a 20-inch catalytic carbon block filter with integrated strong cation resin, engineered to remove soluble ferrous iron, lead, and hydrogen sulfide from well water and whole-house applications. This dual-action cartridge combines catalytic carbon's oxidation power with ion-exchange softening technology in a standard 20"x2.5" format.
SPECIFICATIONS

Filter Specifications

Dimensions
20" x 2.5"
Standard cartridge size
Filtration Media
CRC Block
Catalytic carbon + resin
Primary Function
Iron & Lead
Plus hydrogen sulfide
Application
Well & Whole-House
Point-of-entry filtration
Technology
Ion Exchange
Strong cation resin
Manufacturer
Aries Filter Works
Model AF-20-3005
TECHNICAL DETAILS

Performance Data

Part Number AF-20-3005
Filter Type Catalytic carbon block with strong cation resin
Contaminant Removal Soluble ferrous iron, lead, hydrogen sulfide, chlorine, taste/odor
Housing Compatibility Standard 20-inch housings with 2.5-inch diameter capacity
Flow Direction Outside-in radial flow
Service Life Varies by water chemistry and contaminant load
Recommended Applications Well water treatment, whole-house filtration, POE systems
COMPATIBILITY & APPLICATIONS

System Integration

The Aries AF-20-3005 installs in any standard 20-inch filter housing designed for 2.5-inch diameter cartridges. Ideal for well water systems with soluble iron issues, this filter combines catalytic carbon's ability to oxidize ferrous iron into filterable ferric particles with strong cation resin for lead reduction and additional softening capacity. Best used as a specialty stage in whole-house systems where iron, lead, or hydrogen sulfide are present. Monitor pressure drop and replace when flow rate diminishes or breakthrough occurs. Not a substitute for a full water softener in high-hardness applications, but provides targeted ion exchange for heavy metals and low-level hardness reduction.

💧 Pro Tip: This filter works best on clear water iron (ferrous iron in solution). If your water runs clear from the tap but stains over time, this is your filter. If water comes out rusty or cloudy immediately, you need sediment prefiltration or oxidation ahead of this cartridge to handle particulate ferric iron.
The Aries AF-20-3005 is a 20-inch catalytic carbon block filter with integrated strong cation resin, engineered to remove soluble ferrous iron, lead, and hydrogen sulfide from well water and whole-house applications. This dual-action cartridge combines catalytic carbon's oxidation power with ion-exchange softening technology in a standard 20"x2.5" format.
SPECIFICATIONS

Filter Specifications

Dimensions
20" x 2.5"
Standard cartridge size
Filtration Media
CRC Block
Catalytic carbon + resin
Primary Function
Iron & Lead
Plus hydrogen sulfide
Application
Well & Whole-House
Point-of-entry filtration
Technology
Ion Exchange
Strong cation resin
Manufacturer
Aries Filter Works
Model AF-20-3005
TECHNICAL DETAILS

Performance Data

Part Number AF-20-3005
Filter Type Catalytic carbon block with strong cation resin
Contaminant Removal Soluble ferrous iron, lead, hydrogen sulfide, chlorine, taste/odor
Housing Compatibility Standard 20-inch housings with 2.5-inch diameter capacity
Flow Direction Outside-in radial flow
Service Life Varies by water chemistry and contaminant load
Recommended Applications Well water treatment, whole-house filtration, POE systems
COMPATIBILITY & APPLICATIONS

System Integration

The Aries AF-20-3005 installs in any standard 20-inch filter housing designed for 2.5-inch diameter cartridges. Ideal for well water systems with soluble iron issues, this filter combines catalytic carbon's ability to oxidize ferrous iron into filterable ferric particles with strong cation resin for lead reduction and additional softening capacity. Best used as a specialty stage in whole-house systems where iron, lead, or hydrogen sulfide are present. Monitor pressure drop and replace when flow rate diminishes or breakthrough occurs. Not a substitute for a full water softener in high-hardness applications, but provides targeted ion exchange for heavy metals and low-level hardness reduction.

💧 Pro Tip: This filter works best on clear water iron (ferrous iron in solution). If your water runs clear from the tap but stains over time, this is your filter. If water comes out rusty or cloudy immediately, you need sediment prefiltration or oxidation ahead of this cartridge to handle particulate ferric iron.
$22.40

Original: $64.00

-65%
Aries (AF-20-3005) 20"x2.5" CRC Iron & Lead Removal Filter "Softener"

$64.00

$22.40

Description

The Aries AF-20-3005 is a 20-inch catalytic carbon block filter with integrated strong cation resin, engineered to remove soluble ferrous iron, lead, and hydrogen sulfide from well water and whole-house applications. This dual-action cartridge combines catalytic carbon's oxidation power with ion-exchange softening technology in a standard 20"x2.5" format.
SPECIFICATIONS

Filter Specifications

Dimensions
20" x 2.5"
Standard cartridge size
Filtration Media
CRC Block
Catalytic carbon + resin
Primary Function
Iron & Lead
Plus hydrogen sulfide
Application
Well & Whole-House
Point-of-entry filtration
Technology
Ion Exchange
Strong cation resin
Manufacturer
Aries Filter Works
Model AF-20-3005
TECHNICAL DETAILS

Performance Data

Part Number AF-20-3005
Filter Type Catalytic carbon block with strong cation resin
Contaminant Removal Soluble ferrous iron, lead, hydrogen sulfide, chlorine, taste/odor
Housing Compatibility Standard 20-inch housings with 2.5-inch diameter capacity
Flow Direction Outside-in radial flow
Service Life Varies by water chemistry and contaminant load
Recommended Applications Well water treatment, whole-house filtration, POE systems
COMPATIBILITY & APPLICATIONS

System Integration

The Aries AF-20-3005 installs in any standard 20-inch filter housing designed for 2.5-inch diameter cartridges. Ideal for well water systems with soluble iron issues, this filter combines catalytic carbon's ability to oxidize ferrous iron into filterable ferric particles with strong cation resin for lead reduction and additional softening capacity. Best used as a specialty stage in whole-house systems where iron, lead, or hydrogen sulfide are present. Monitor pressure drop and replace when flow rate diminishes or breakthrough occurs. Not a substitute for a full water softener in high-hardness applications, but provides targeted ion exchange for heavy metals and low-level hardness reduction.

💧 Pro Tip: This filter works best on clear water iron (ferrous iron in solution). If your water runs clear from the tap but stains over time, this is your filter. If water comes out rusty or cloudy immediately, you need sediment prefiltration or oxidation ahead of this cartridge to handle particulate ferric iron.
Aries (AF-20-3005) 20"x2.5" CRC Iron & Lead Removal Filter "Softener" | Isopure Water