Check the listing for details. Humidifier Wicking Filter for Essick Air Emerson MA0800. Condition: New. Listed at 11.99 USD. Brand New - Unused Wick Filters Top Quality, Generic Aftermarket Part - 30 Day Money Back Guarantee Includes One (1) Humidifier Filter as PicturedItem Specifications:High Quality Humidifier Wick Filters for Essick Air Emerson MA0800, MA-0800High Output Interwoven Filter DesignTraps and Retains Mineral DepositsNatural and Clean Humidification - No White Dust Approximate Measurements: 8" x 31" x 1"Please Note: You may need to cut this filter to fit your specific model. It has been manufactured to fit multiple machines OUR PLEDGE TO YOU:30-Day Money Back Satisfaction GuaranteeFit and Function GuaranteeFast, Free Shipping! ~ Check our feedback and buy with confidence Unsure? Email us with your model number and we would be happy to confirm compatibility! - 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 be installed only by a professional. Be safe. If you are not qualified to install this item, you are more than welcome to return it.