
Aries (AF-20-4223) 20"x2.5" High Capacity Twin Bed Mixed Bed DI
Aries AF-20-4223 Technical Details
| Model Number | AF-20-4223 |
| Dimensions | 20" x 2.5" |
| Manufacturer | Aries Filter Works |
| Filter Type | Twin Bed Mixed Bed Deionization (DI) |
| Primary Function | Total Dissolved Solids (TDS) Reduction |
| Housing Compatibility | Standard 20" filter housings (2.5" diameter) |
| Applications | Whole-house, well water, specialty filtration |
| Capacity | High capacity twin bed resin configuration |
Installing Your DI Filter Cartridge
- Shut off water supply and relieve system pressure by opening a downstream faucet
- Remove housing sump from your 20" standard filter housing and discard old cartridge
- Insert the Aries AF-20-4223 cartridge into the housing, ensuring proper seating at the base
- Reinstall housing sump with lubricated o-ring, hand-tighten only to prevent cracking
- Turn on water supply slowly, check for leaks, and flush system for 5 minutes before use
Housing & System Requirements
The Aries AF-20-4223 fits all standard 20-inch filter housings designed for 2.5-inch diameter cartridges. This mixed bed DI filter works best as a final polishing stage after sediment and carbon filtration in whole-house or well water systems. For optimal performance and resin longevity, pre-filter source water to remove chlorine, sediment, and organics before deionization. Monitor output TDS regularly with a meter to determine when resin exhaustion requires cartridge replacement.
Aries AF-20-4223 Technical Details
| Model Number | AF-20-4223 |
| Dimensions | 20" x 2.5" |
| Manufacturer | Aries Filter Works |
| Filter Type | Twin Bed Mixed Bed Deionization (DI) |
| Primary Function | Total Dissolved Solids (TDS) Reduction |
| Housing Compatibility | Standard 20" filter housings (2.5" diameter) |
| Applications | Whole-house, well water, specialty filtration |
| Capacity | High capacity twin bed resin configuration |
Installing Your DI Filter Cartridge
- Shut off water supply and relieve system pressure by opening a downstream faucet
- Remove housing sump from your 20" standard filter housing and discard old cartridge
- Insert the Aries AF-20-4223 cartridge into the housing, ensuring proper seating at the base
- Reinstall housing sump with lubricated o-ring, hand-tighten only to prevent cracking
- Turn on water supply slowly, check for leaks, and flush system for 5 minutes before use
Housing & System Requirements
The Aries AF-20-4223 fits all standard 20-inch filter housings designed for 2.5-inch diameter cartridges. This mixed bed DI filter works best as a final polishing stage after sediment and carbon filtration in whole-house or well water systems. For optimal performance and resin longevity, pre-filter source water to remove chlorine, sediment, and organics before deionization. Monitor output TDS regularly with a meter to determine when resin exhaustion requires cartridge replacement.
Original: $99.00
-65%$99.00
$34.65Description
Aries AF-20-4223 Technical Details
| Model Number | AF-20-4223 |
| Dimensions | 20" x 2.5" |
| Manufacturer | Aries Filter Works |
| Filter Type | Twin Bed Mixed Bed Deionization (DI) |
| Primary Function | Total Dissolved Solids (TDS) Reduction |
| Housing Compatibility | Standard 20" filter housings (2.5" diameter) |
| Applications | Whole-house, well water, specialty filtration |
| Capacity | High capacity twin bed resin configuration |
Installing Your DI Filter Cartridge
- Shut off water supply and relieve system pressure by opening a downstream faucet
- Remove housing sump from your 20" standard filter housing and discard old cartridge
- Insert the Aries AF-20-4223 cartridge into the housing, ensuring proper seating at the base
- Reinstall housing sump with lubricated o-ring, hand-tighten only to prevent cracking
- Turn on water supply slowly, check for leaks, and flush system for 5 minutes before use
Housing & System Requirements
The Aries AF-20-4223 fits all standard 20-inch filter housings designed for 2.5-inch diameter cartridges. This mixed bed DI filter works best as a final polishing stage after sediment and carbon filtration in whole-house or well water systems. For optimal performance and resin longevity, pre-filter source water to remove chlorine, sediment, and organics before deionization. Monitor output TDS regularly with a meter to determine when resin exhaustion requires cartridge replacement.













