AprilAire
AprilAire Hard Water Maintenance Kit for 620/720 Humidifiers
$17.99 $35.99 Save 50%
Maintenance kit with HydroCore water panel cartridge and replacement orifice for AprilAire 620 and 720 humidifiers.
Buy 2+ items, save 10%
Frequently bought together
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Fast, tracked shippingShips in 1–3 business days
14-day returnsEasy, friendly policy
Houston-basedReal people in Texas
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