Our specialized woven paper honeycomb pads allow for the maximum absorption of water for the best possible humidity output in the industry. Up to 150% more strength. Aluminum reinforcement for longer filter wick life. Fits Aprilaire 112， 136， 224， 225， 440， 445， 445A， 448 (12); Chippewa 224， 225， 226; Humid-Aire Neptune; Walton 600， 620， 660.
Anti-microbial wick filter
Traps impurities
Specifically designed for use with your humidifier
Water pad fits: Aprilaire 112， 136， 224， 440， 445， 445A， 448
Chippewa 224， 225， 226
Humid-Aire Neptune
Walton 600， 620， 660
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