Afc brand , water filters , model # afc-ch-300-12000k , compatible with 3m® cuno® 55817-27 - 3 pack - made in u.s.a.

3m® is a registered trademark of 3m® company. | company names are registered trademarks of their respective holders. | american filter company and americanfiltercompany.com are not affiliated with 3m® company.