Humidifier Filter for Essick Air MoistAir EF1, EF21 (6 Pack)

6 Humidifier Filters for Essick Air EF-1, MAF-1 Brand New - Unused FiltersHigh Quality Humidifier Filter Made to Replace Essick Air Filters EF-1, EF1, MAF-1, MAF1Includes 6 FiltersHigh Output Honeycomb Wicking FilterTraps Mineral Deposits for a Clean & Natural HumidificationDimensions: 31" x 7/8" x 7 3/4" Top Quality, Generic Aftermarket Part 30 Day Money Back Guarantee This part is a top quality, generic aftermarket replacement part. Fit and function are guaranteed for 30 days or your money back. Any reference to brand or model numbers is intended for identification purposes only. This product does not include any warranty from the manufacturer. Many replacement parts should only be installed by a professional. Be safe. If you are not qualified to install this item, you may return it.