Aries (AF-20-3611) 20"x2.5" Perchlorate Selective Filter Aries (AF-20-2015-BB) 20"x4.5" Big Blue 5 Lb. KDF-55/GAC Filter 💧 Replace the E5686 every

💧 Replace the E5686 every 6 months or 2000 gallons

Simultaneous GPM and LPM markings for instant flow rate reading in either unit

2500 gallon capacity reduces replacement frequency and maintenance costs

Standard 1-inch NPT inlet and outlet connections

Aries (AF-20-3611) 20"x2.5" Perchlorate Selective Filter Aries (AF-20-2015-BB) 20"x4.5" Big Blue 5 Lb. KDF-55/GAC Filter 💧 Replace the E5686 everyAries FilterWorks Aries AF 20 3611 Perchlorate Selective Filter 20" x 2. 5" specialty cartridge engineered for targeted perchlorate reduction in municipal and private water supplies Standard 20" Housing Selective Ion Exchange Perchlorate Specific High Capacity Resin The AF 20 3611 uses a proprietary ion exchange resin formulated specifically for perchlorate removal, offering superior selectivity over conventional anion resins. This 20 inch cartridge