
Aries (AF-20-3003) 20"x2.5" Softening Filter
Aries AF-20-3003 Overview
Filter Specifications
| Part Number | AF-20-3003 |
| Filter Dimensions | 20 inches x 2.5 inches (outside diameter) |
| Media | Food-grade ion exchange softening resin |
| Function | Reduces calcium and magnesium hardness ions |
| Housing Compatibility | Standard 20-inch filter housings (big blue style) |
| Service Life | Varies based on water hardness and flow rate |
| Max Temperature | 100°F (37.8°C) recommended |
Where This Filter Works Best
The Aries AF-20-3003 softening filter cartridge is designed for point-of-use applications where localized water softening is needed without a full salt-based system. It fits any standard 20-inch big blue housing and is ideal for protecting specific appliances, coffee machines, ice makers, or small-scale residential uses from hard water scale buildup. This filter works best in applications with moderate hardness levels and lower flow demands. It is not a replacement for whole-house water softeners in high-demand or very hard water situations, but it offers a convenient and compact solution for targeted softening needs.
Aries AF-20-3003 Overview
Filter Specifications
| Part Number | AF-20-3003 |
| Filter Dimensions | 20 inches x 2.5 inches (outside diameter) |
| Media | Food-grade ion exchange softening resin |
| Function | Reduces calcium and magnesium hardness ions |
| Housing Compatibility | Standard 20-inch filter housings (big blue style) |
| Service Life | Varies based on water hardness and flow rate |
| Max Temperature | 100°F (37.8°C) recommended |
Where This Filter Works Best
The Aries AF-20-3003 softening filter cartridge is designed for point-of-use applications where localized water softening is needed without a full salt-based system. It fits any standard 20-inch big blue housing and is ideal for protecting specific appliances, coffee machines, ice makers, or small-scale residential uses from hard water scale buildup. This filter works best in applications with moderate hardness levels and lower flow demands. It is not a replacement for whole-house water softeners in high-demand or very hard water situations, but it offers a convenient and compact solution for targeted softening needs.
Original: $48.00
-65%$48.00
$16.80Description
Aries AF-20-3003 Overview
Filter Specifications
| Part Number | AF-20-3003 |
| Filter Dimensions | 20 inches x 2.5 inches (outside diameter) |
| Media | Food-grade ion exchange softening resin |
| Function | Reduces calcium and magnesium hardness ions |
| Housing Compatibility | Standard 20-inch filter housings (big blue style) |
| Service Life | Varies based on water hardness and flow rate |
| Max Temperature | 100°F (37.8°C) recommended |
Where This Filter Works Best
The Aries AF-20-3003 softening filter cartridge is designed for point-of-use applications where localized water softening is needed without a full salt-based system. It fits any standard 20-inch big blue housing and is ideal for protecting specific appliances, coffee machines, ice makers, or small-scale residential uses from hard water scale buildup. This filter works best in applications with moderate hardness levels and lower flow demands. It is not a replacement for whole-house water softeners in high-demand or very hard water situations, but it offers a convenient and compact solution for targeted softening needs.













