Humidifier Filter Compatible with Honeywell Humidifier -350 Series, , , Filter -504, 4-Pack

【Perfect Fit】 Compatible with Honeywell , , , Humidifier, and Honeywell Cool Mist Humidifier. All manufacturers' names and part numbers are used for compatibility information only. 【Save Money】 set includes 4 packs, as good as the original at almost half the price 【Long-Lasting】 Made from smell-resistant wood fiber fabric in dense mesh construction, durable and sturdy to stay upright. 【Excellent Performance】Efficient in absorbing water and putting out an optimal amount of moisture, making you more comfortable in the dry air. 【Dimensions】Length: 7-7/8”, Width:5-1/8”, Thickness: 1-1/2”.