Aries (AF-20-3695-BB) 20" x 4.5" Big Blue Arsenic Removal Filter Waterstone (1100-PW) Annapolis Pewter Faucet System dimensions accommodate most utility

System dimensions accommodate most utility rooms and crawlspaces with standard plumbing configurations

400 sq ft (37 m²) of membrane surface maximizes contact time and productivity within the standard 8-inch diameter format

Post-Inline GAC Filter

and Add-on 3 series models

or 3/8" NPT fittings—drop-in replacement for current installations

Aries (AF-20-3695-BB) 20" x 4.5" Big Blue Arsenic Removal Filter Waterstone (1100-PW) Annapolis Pewter Faucet System dimensions accommodate most utilityThe Aries AF 20 3695 BB is a 20" x 4. 5" Big Blue arsenic removal cartridge that uses ResinTech ASM 10 HP resin media to reduce arsenic to EPA compliant levels below 10 ppb. With an 8,000 gallon capacity and effectiveness across the full pH range of potable water, this filter is engineered for point of use applications where arsenic contamination is a concern. SPECIFICATIONS Core Performance Data Cartridge Dimensions 20" 4. 5" Big Blue standard fit