Aries (AF-20-3400-BB) 20"x4.5" Big Blue Greensand Filter Nitrate Removal3845 Clean the membrane when normalized

Clean the membrane when normalized flow drops 10% or salt passage increases 10%

Universal Water Filtration Use

2 to 2 gallons per minute through 1/2" female pipe thread connections

typically every 6-12 months depending on water hardness

50 GPM Flow Rate 2" NPT Connections 150 PSI Rated NSF 61 Listed

Aries (AF-20-3400-BB) 20"x4.5" Big Blue Greensand Filter Nitrate Removal3845 Clean the membrane when normalizedThe Aries FilterWorks AF 20 3400 BB is a 20"x4. 5" Big Blue greensand specialty cartridge engineered to reduce iron, manganese, and hydrogen sulfide in whole house applications. This filter uses catalytic greensand media to oxidize and trap contaminants that cause metallic taste, staining, and unpleasant odors. SPECIFICATIONS Aries AF 20 3400 BB Filter Details Manufacturer Aries Filter Works Model Number AF 20 3400 BB Dimensions 20" x 4. 5" (Big Blue)