The PUR CRF-5050 replacement filter can be used in the PUR CT-5000 countertop system, PUR CT-6000 countertop system, PUR CT-6200 countertop system, PUR US-7000 under sink system, and the PUR US-7100 under sink system.
The PUR CRF-5050 replacement filters have been discontinued. The PUR CRF-5050 has no compatible replacement filters so your entire system needs to be replaced. Replace countertop systems with a new countertop system such as the QMP602 countertop filter system or the Digipure 9000S countertop filter system. Replace under sink systems with a new under sink system such as the Pentek US-1500 filtration system. You may purchase these replacement systems and filters below.
Manufacturer: PUR CRF-5050
Replacement Filters and Parts or Alternative System for the Above Unavailable Product