Two-pack replacement wick humidifier filters for Aircare and Esick humidifiers - What it is Two high quality wick humidifier filters replacement. Designed to fit Esick and Aircare table-top humidifiers, helping maintain clean, efficient operation. - Size 8 1/2 in x 9 in x 1 1/2 in. - Compatibility note Use with Aircare and Esick air filter models: B40, B40-C, 3D6-100, 5D6-700, 7D6-100, B23-710, B23-810, D46-720, MA-0300, MA-0500, TD6-710, E27-000, E35-000, 5000, 7000. Includes 2 packs. - Wick filter coverage Fits all table-top models 300, 500, 700, 3000, 5000, 7000, and the B23, DP3 and E35 series, as well as 3D6-100, 5D6-700, 7D6-100, B23-710, B23-810, D46-720, MA-0300, MA-0500, TD6-710, and B40 (1040). - Easy to install Replacing the B40 1040 wick filter is straightforward: remove the old filter and insert the new one. - Benefits and performance - Maintains humidity levels with efficient filtration - Helps trap dust and minerals from water, reducing buildup and extending filter life - Supports consistent humidification performance in various environments - Use scenarios 1) Winter months in a bedroom or home office, keeping humidity steady on a table-top Aircare/Esick unit. 2) After a routine filter change to preserve unit efficiency in a small living room or workspace. 3) In dry climates or heated spaces where consistent moisture helps comfort and air quality.