The WatchDog NXT MERV-10 pack includes 3 replacement filters to help remove dirt and dust particles from the air. The Small MERV-10 pack is designed for the NXT60, NXT85, and NXT85c dehumidifiers. The MERV-10 filters measure 12″ x 10″ x .75″.
Seaira Global Watchdog Filters
Seaira Global Watchdog NXT Series Dehumidifiers