Replacement Wicking Filter compatible with HCM-350 Humidifiers, Compatible with Honeywell Models

A four-pack of premium 2022 upgraded wicking filters compatible with Blue Honeywell Blue Humidifier Filters compatible with Filter A, HAC-504, HAC-504AW, and HAC504V1. These filters are designed to fit Honeywell humidifier models HCM350W, HCM-350, HCM350, HCM-350B, HCM350B, HCM-350W, HCM-350B-CST, HCM-300, HCM300, HCM-300T, HCM300T, HCM-305T, HCM305T, HCM-310T, HCM310T, HCM-315T, HCM315T, HCM305BCST, HCM-450B-CST, HCM450BCST, HCM-500, HCM500, HCM-530, HCM530, HCM-535, HCM353, HCM-535-20, HCM53520, HCM-540, HCM540, HCM-550, HCM550, HCM-550-19, HCM55019, HCM-551, HCM551, HCM-560, HCM560, HCM-600, HCM600, HCM-630, HCM630, HCM-631, and HCM631. Manufactured with a special interweaving locking pattern to maintain rigidity and upright structure, even when fully saturated. This construction helps support consistent percompatible withmance compared to filters made with less durable methods. The filters are treated to help extend service life, though replacement frequency may vary depending on water and air quality. compatible with optimal percompatible withmance, use cold distilled water, rotate the filter regularly, and periodically soak in white vinegar. Mineral buildup from hard water may cause discoloration. Color: As shown Material: Wood pulp paper Package Contents: 4 x filters Note: The package includes only the items listed above. Other products are not included. Variations in lighting and display settings may result in slight color differences between the product image and the actual item. Measurement may vary by up to +/- 1-3 cm.