Aries (AF-20-3000) 20"x2.5" Softening Resin Filter
Aries AF-20-3000 20"x2.5" Softening Resin Filter
Cation resin cartridge that removes calcium and magnesium hardness to prevent scale buildup in pipes and appliances
Ion exchange resin captures hardness minerals before they form scale
Dark Cation Bead Resin
Specialized ion exchange media targets dissolved calcium and magnesium, the primary culprits behind hard water scaling in plumbing and appliances
Scale Prevention
Removes mineral hardness before it can crystallize into stubborn deposits in water heaters, dishwashers, and pipe fittings
Standard 20x2.5" Size
Fits all standard 20-inch filter housings with 2.5-inch diameter capacity, making retrofits and replacements straightforward
Wide Operating Range
Functions effectively in 40°F to 100°F water at pressures from 25 to 100 PSI, covering most residential applications
Technical details for the Aries AF-20-3000
| Model Number | AF-20-3000 |
| Dimensions | 20" length × 2.5" diameter |
| Filtration Rating | 10 micron nominal |
| Media Type | Dark cation softening resin |
| Temperature Range | 40°F to 100°F |
| Pressure Range | 25 to 100 PSI |
| Primary Use | Hardness reduction (calcium/magnesium removal) |
Works with standard 20-inch housings
The Aries AF-20-3000 fits any standard 20-inch filter housing designed for 2.5-inch diameter cartridges. Compatible with housings from major manufacturers including Pentek, Hydronix, Culligan, and others using the industry-standard 20x2.5" format. Verify your housing accepts this diameter before ordering.
Replacement schedule depends on hardness level
High Hardness Areas
If your water exceeds 15 grains per gallon (gpg) of total hardness, replace the AF-20-3000 cartridge every 3 to 6 months depending on usage volume
Moderate Hardness
For water with 7 to 15 gpg hardness, expect 6 to 12 months of service life based on household consumption and compensated hardness calculations
Capacity Indicators
Watch for signs of exhausted resin including visible scale formation, reduced appliance efficiency, or soap scum reappearing on fixtures
Extends Appliance Life
Prevents scale accumulation in water heaters, washing machines, and dishwashers
Protects Plumbing
Stops mineral deposits from restricting flow and damaging fixtures
Easy Replacement
Standard sizing means quick cartridge changes without tools or modifications
Predictable Performance
Calculate capacity using compensated hardness for accurate service intervals
Aries AF-20-3000 20"x2.5" Softening Resin Filter
Cation resin cartridge that removes calcium and magnesium hardness to prevent scale buildup in pipes and appliances
Ion exchange resin captures hardness minerals before they form scale
Dark Cation Bead Resin
Specialized ion exchange media targets dissolved calcium and magnesium, the primary culprits behind hard water scaling in plumbing and appliances
Scale Prevention
Removes mineral hardness before it can crystallize into stubborn deposits in water heaters, dishwashers, and pipe fittings
Standard 20x2.5" Size
Fits all standard 20-inch filter housings with 2.5-inch diameter capacity, making retrofits and replacements straightforward
Wide Operating Range
Functions effectively in 40°F to 100°F water at pressures from 25 to 100 PSI, covering most residential applications
Technical details for the Aries AF-20-3000
| Model Number | AF-20-3000 |
| Dimensions | 20" length × 2.5" diameter |
| Filtration Rating | 10 micron nominal |
| Media Type | Dark cation softening resin |
| Temperature Range | 40°F to 100°F |
| Pressure Range | 25 to 100 PSI |
| Primary Use | Hardness reduction (calcium/magnesium removal) |
Works with standard 20-inch housings
The Aries AF-20-3000 fits any standard 20-inch filter housing designed for 2.5-inch diameter cartridges. Compatible with housings from major manufacturers including Pentek, Hydronix, Culligan, and others using the industry-standard 20x2.5" format. Verify your housing accepts this diameter before ordering.
Replacement schedule depends on hardness level
High Hardness Areas
If your water exceeds 15 grains per gallon (gpg) of total hardness, replace the AF-20-3000 cartridge every 3 to 6 months depending on usage volume
Moderate Hardness
For water with 7 to 15 gpg hardness, expect 6 to 12 months of service life based on household consumption and compensated hardness calculations
Capacity Indicators
Watch for signs of exhausted resin including visible scale formation, reduced appliance efficiency, or soap scum reappearing on fixtures
Extends Appliance Life
Prevents scale accumulation in water heaters, washing machines, and dishwashers
Protects Plumbing
Stops mineral deposits from restricting flow and damaging fixtures
Easy Replacement
Standard sizing means quick cartridge changes without tools or modifications
Predictable Performance
Calculate capacity using compensated hardness for accurate service intervals
Description
Aries AF-20-3000 20"x2.5" Softening Resin Filter
Cation resin cartridge that removes calcium and magnesium hardness to prevent scale buildup in pipes and appliances
Ion exchange resin captures hardness minerals before they form scale
Dark Cation Bead Resin
Specialized ion exchange media targets dissolved calcium and magnesium, the primary culprits behind hard water scaling in plumbing and appliances
Scale Prevention
Removes mineral hardness before it can crystallize into stubborn deposits in water heaters, dishwashers, and pipe fittings
Standard 20x2.5" Size
Fits all standard 20-inch filter housings with 2.5-inch diameter capacity, making retrofits and replacements straightforward
Wide Operating Range
Functions effectively in 40°F to 100°F water at pressures from 25 to 100 PSI, covering most residential applications
Technical details for the Aries AF-20-3000
| Model Number | AF-20-3000 |
| Dimensions | 20" length × 2.5" diameter |
| Filtration Rating | 10 micron nominal |
| Media Type | Dark cation softening resin |
| Temperature Range | 40°F to 100°F |
| Pressure Range | 25 to 100 PSI |
| Primary Use | Hardness reduction (calcium/magnesium removal) |
Works with standard 20-inch housings
The Aries AF-20-3000 fits any standard 20-inch filter housing designed for 2.5-inch diameter cartridges. Compatible with housings from major manufacturers including Pentek, Hydronix, Culligan, and others using the industry-standard 20x2.5" format. Verify your housing accepts this diameter before ordering.
Replacement schedule depends on hardness level
High Hardness Areas
If your water exceeds 15 grains per gallon (gpg) of total hardness, replace the AF-20-3000 cartridge every 3 to 6 months depending on usage volume
Moderate Hardness
For water with 7 to 15 gpg hardness, expect 6 to 12 months of service life based on household consumption and compensated hardness calculations
Capacity Indicators
Watch for signs of exhausted resin including visible scale formation, reduced appliance efficiency, or soap scum reappearing on fixtures
Extends Appliance Life
Prevents scale accumulation in water heaters, washing machines, and dishwashers
Protects Plumbing
Stops mineral deposits from restricting flow and damaging fixtures
Easy Replacement
Standard sizing means quick cartridge changes without tools or modifications
Predictable Performance
Calculate capacity using compensated hardness for accurate service intervals
