The Moen 9601 is the correct replacement for the following:
The Moen 9601 Choiceflo 9600 & 9500 Replacement Filter reduces chlorine taste & odor and lead. Includes replacement battery for electronic filter life indicator. The 9601 filter also replaces the Moen 9501 filter in the 9500 system.
The Moen 9601 Replacement Cartridge is NSF Certified Standard 42 and 53 for reduction of:
This Moen faucet filter contains activated carbon and should be changed every 6 months for optimum performance.