
Replacement cartridge for RKIN OP1L Certified Whole House Lead, Cyst, PFOA, and PFOS Treatment System.
Recommended replacement every 100,000 gallons or every 12 months, whichever comes first.
Replacement cartridge for RKIN OP1L Certified Whole House Lead, Cyst, PFOA, and PFOS Treatment System.
Recommended replacement every 100,000 gallons or every 12 months, whichever comes first.