This is an Aries 10″ x 2.5″ fluoride-reducing water filter. AF Series cartridges are double-open-end cartridges that fit standard residential and industrial housings. They are available in 2-1/2″ and 4-1/2″ diameters and 5″, 10″, and 20″ lengths. Using premium Resintech media and offering oversized cartridge cavities, AF Series cartridges provide the best in water purification and filtration. Aries 10″ x 2.5″ Fluoride-Reducing Water Filter Model Dimensions Flow Rate (GPM) Capacity (PPM) Operating Maximum AF-10-3690 10″ × 2-1/2″ 0.3 0.6 2,406 AF-20-3690 20″ × 2-1/2″ 0.6 1.2 5,448 AF-10-3690-BB 10″ × 4-1/2″ 0.9 1.3 6,093 AF-20-3690-BB 20″ × 4-1/2″ 1.5 3.0 13,484 Product Type Ionic Form Approx. Ship Wt (lbs) Screen Size Water Retention Total Exchange Capacity Max. Operating Temp. (°F) SIR-900 Processed Zeolite — 42 12 <2 -30 <1 <10 — 212 Adsorbent media selective for arsenic, fluoride and lead.
