This Essick Filter Approximate Measurements 8 1/2" x 9" x 1 1/2".High Quality 1040 super wick humidifier filter,humidifier filter aircare It has high water absorption efficiency and good air permeability, which can quickly moisten the air. Essick Air Humidifier Filters produce better air quality by maintaining humidity levels during dry seasons.

Humidifier wick filter Compatible with Aircare |Essick Air humidifier Models 300, 500, 700, 3000, 5000, 7000, B23, DP3 & E35 series, B23-710 B23-810 D46-720 TD6-710 B40 (1040) B40-C, MA1040, SGL1040 .

Super Wick 1040 Compatible with AIRCARE|Essick Air humidifier models CM330AWHT,CM330ABLK, CM330DWHT, CM330DBLK, 3D6-100 ,5D6-700, 7D6-100, D46-720, D46 720CN ,E27-000, E35-000, and CM330 series, MoistAir models MA-0300,MA-0350, MA-0500

For Essick humidifier filters Easy to install, so you can restore clean as soon as possible. Just remove the old filter and put it on the new filter.

For optimum performance, It is recommended to replace the air care filter every 3-6 month (Depend on Uses). These filters are aftermarket replacement for the original ones.