Kinetico K5 Filter Replacement: Dealer Service
Kinetico K5 filter replacements are performed by Kinetico dealers rather than DIY. The K5 uses proprietary filter cartridges (not standard-size replacements) that must be ordered through the dealer. Annual dealer service visit: $80--$150 for filter inspection and pre-filter replacement; RO membrane (2--3 year interval) is replaced at the same visit at additional cost. Kinetico's service model means no DIY maintenance -- the dealer schedules and performs all filter changes. For the specific modular add-on cartridges (Purefecta, arsenic guard), replacement is included in the dealer service schedule. Total annual cost of Kinetico K5 ownership: $100--$200/year for service and consumables, comparable to Culligan's managed service model.