Aries (AF-20-2085-BB) 20"x4.5" Big Blue KDF-85 Filter Oakton (WD-35661-08) TDS Tester+ & EC Tester+ Sensor 08 Replacement electrode Compare before and after readings

Compare before and after readings to calculate rejection rate and assess membrane condition for service and replacement planning

Filters dissolved salts

allowing you to flip it midway through its life for extended use

Procon 3600 Coupling

Built for Performance and Convenience

Aries (AF-20-2085-BB) 20"x4.5" Big Blue KDF-85 Filter Oakton (WD-35661-08) TDS Tester+ & EC Tester+ Sensor 08 Replacement electrode Compare before and after readingsAries Filter Works Specialty Filtration Aries AF 20 2085 BB 20"x4. 5" Big Blue KDF 85 Filter High capacity redox media filter for hydrogen sulfide and iron removal in whole house applications KDF 85 redox media Removes hydrogen sulfide Reduces iron and heavy metals Bacteriostatic protection The AF 20 2085 BB combines KDF 85 redox media with ResinTech coconut shell granular activated carbon (GAC) to address common well water issues including hydrogen