Aries - AF-20-3003-BB - 20" x 4.5" Big Blue Water Softening Filter F500960 Fits Standard 20" Housings Durable

Fits Standard 20" Housings Durable Construction Essential Maintenance Tool

or emergency water access when your softener requires servicing

Granular activated carbon removes residual chlorine taste and any plastic flavor that may develop during storage in the RO tank

Manages all regeneration cycles

this instrument delivers lab-quality measurements in field conditions across five autoranging scales from 0–9999 µS/cm up to 10–200 mS/cm

Aries - AF-20-3003-BB - 20" x 4.5" Big Blue Water Softening Filter F500960 Fits Standard 20" Housings DurableAries FilterWorks AF 20 3003 BB 20" x 4. 5" Big Blue Softening Cartridge ResinTech CGS high capacity cation exchange resin in an oversized cartridge for residential and commercial water softening NSF ANSI 44 & 61 Certified Media Made in USA 50% Higher Capacity Removes Calcium, Magnesium & Iron The Aries AF 20 3003 BB uses ResinTech CGS gel type sulfonate polystyrene cation resin to eliminate hard water problems in standard 20 inch Big Blue housings.