HQRP 4-Pack Wick Filter Replacement For Essick Air AIRCARE HDC12 / HDC-12 Compatible With EA1407 / HD1409 Evaporative Humidifier, BestAir ES12

【Excellent Absorption】 The multi-layer mesh with rigid construction efficiently absorbs water and traps mineral deposits and substances, maximizing high moisture output and preventing white dust. 【Alleviating Dry Discomfort】 Providing consistent humidification performance, this humidifier wick helps alleviate dry skin, respiratory discomfort, and static electricity by maintaining the desired humidity levels. 【Value Pack】 Includes 4 replacement filters, ensuring you have an ample supply on hand during dry months. 【Easy Installation】 Simply remove and discard the old filter and put the brand new one in its place without the need for tools. Please replace the filter every 30-90 days for optimal performance (depending on usage).