Aries (AF-10-4020-P) 9.75"x3" Ultra Purify-Low Odor Mixed Bed DI Filter
Aries AF-10-4020-P Technical Data
| Manufacturer | Aries Filter Works |
| Model Number | AF-10-4020-P |
| Dimensions | 9.75" height x 3" diameter |
| Housing Compatibility | Standard 10-inch filter housings |
| Media Type | Mixed bed deionization resin (low odor formulation) |
| Application | TDS reduction, final-stage polishing |
| Flow Direction | Outside-in radial flow |
| Service Life | Varies by input TDS and flow rate (monitor output conductivity) |
Installing Your DI Cartridge
- Shut off water supply and relieve system pressure before opening your 10-inch filter housing
- Remove old cartridge and rinse housing sump thoroughly to remove any sediment or resin fines
- Insert the Aries AF-10-4020-P cartridge into the housing, ensuring the cartridge seats properly against the center post
- Reassemble housing, tighten hand-tight, then slowly turn water supply back on and check for leaks
- Flush the new DI cartridge for 2-3 minutes and monitor output TDS with a conductivity meter to confirm performance
System Requirements
The Aries AF-10-4020-P fits all standard 10-inch filter housings with 3-inch inner diameters, including models from Pentek, Culligan, Hydronix, and other major brands. This mixed bed DI filter is designed for post-RO polishing or standalone use with pre-filtered water. Do not use as a primary sediment or carbon filter. Input water should be pre-treated with sediment and carbon filtration, and ideally below 50 ppm TDS, to maximize resin life and efficiency. Not recommended for direct municipal water without upstream filtration.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Aries (AF-10-4020-P) 9.75"x3" Ultra Purify-Low Odor Mixed Bed DI Filter
Aries (AF-10-4020-P) 9.75"x3" Ultra Purify-Low Odor Mixed Bed DI Filter
Aries AF-10-4020-P Technical Data
| Manufacturer | Aries Filter Works |
| Model Number | AF-10-4020-P |
| Dimensions | 9.75" height x 3" diameter |
| Housing Compatibility | Standard 10-inch filter housings |
| Media Type | Mixed bed deionization resin (low odor formulation) |
| Application | TDS reduction, final-stage polishing |
| Flow Direction | Outside-in radial flow |
| Service Life | Varies by input TDS and flow rate (monitor output conductivity) |
Installing Your DI Cartridge
- Shut off water supply and relieve system pressure before opening your 10-inch filter housing
- Remove old cartridge and rinse housing sump thoroughly to remove any sediment or resin fines
- Insert the Aries AF-10-4020-P cartridge into the housing, ensuring the cartridge seats properly against the center post
- Reassemble housing, tighten hand-tight, then slowly turn water supply back on and check for leaks
- Flush the new DI cartridge for 2-3 minutes and monitor output TDS with a conductivity meter to confirm performance
System Requirements
The Aries AF-10-4020-P fits all standard 10-inch filter housings with 3-inch inner diameters, including models from Pentek, Culligan, Hydronix, and other major brands. This mixed bed DI filter is designed for post-RO polishing or standalone use with pre-filtered water. Do not use as a primary sediment or carbon filter. Input water should be pre-treated with sediment and carbon filtration, and ideally below 50 ppm TDS, to maximize resin life and efficiency. Not recommended for direct municipal water without upstream filtration.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Aries AF-10-4020-P Technical Data
| Manufacturer | Aries Filter Works |
| Model Number | AF-10-4020-P |
| Dimensions | 9.75" height x 3" diameter |
| Housing Compatibility | Standard 10-inch filter housings |
| Media Type | Mixed bed deionization resin (low odor formulation) |
| Application | TDS reduction, final-stage polishing |
| Flow Direction | Outside-in radial flow |
| Service Life | Varies by input TDS and flow rate (monitor output conductivity) |
Installing Your DI Cartridge
- Shut off water supply and relieve system pressure before opening your 10-inch filter housing
- Remove old cartridge and rinse housing sump thoroughly to remove any sediment or resin fines
- Insert the Aries AF-10-4020-P cartridge into the housing, ensuring the cartridge seats properly against the center post
- Reassemble housing, tighten hand-tight, then slowly turn water supply back on and check for leaks
- Flush the new DI cartridge for 2-3 minutes and monitor output TDS with a conductivity meter to confirm performance
System Requirements
The Aries AF-10-4020-P fits all standard 10-inch filter housings with 3-inch inner diameters, including models from Pentek, Culligan, Hydronix, and other major brands. This mixed bed DI filter is designed for post-RO polishing or standalone use with pre-filtered water. Do not use as a primary sediment or carbon filter. Input water should be pre-treated with sediment and carbon filtration, and ideally below 50 ppm TDS, to maximize resin life and efficiency. Not recommended for direct municipal water without upstream filtration.














