{"product_id":"aprilaire-r-4839-humidifier-maintenance-kit-for-use-with-models-600-600a-and-600m-metal-paper-plastic-domestic","title":"Aprilaire® 4839 Humidifier Maintenance Kit, For Use With Models 600, 600A and 600M, Metal\/Paper\/Plastic, Domestic","description":"\u003cp\u003eThis AprilAire 4839 Humidifier Maintenance Kit contains all components for step-by-step maintenance of your AprilAire Whole-House Humidifier (sold separately). Our evaporative humidifiers work by piping water into the distribution tray located at the top of the humidifier. The water is uniformly distributed across the width of the tray and through a scientifically designed system of outlets. It flows by gravity over the water panel evaporator. Dry, hot air from the forced air furnace moves through the moisture-laden water panel evaporator. Natural evaporation takes place, meaning the water is turned to vapor, and the humidified air is circulated throughout your home. AprilAire Water Panels are designed and made in the USA by AprilAire, the leader in Indoor Air Quality solutions for the home since 1954.\u003c\/p\u003e","brand":"APRILAIRE","offers":[{"title":"Default Title","offer_id":53408316653857,"sku":"AA4839","price":89.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/Aprilaire_600MK.jpg?v=1787962670","url":"https:\/\/standardvmi.com\/products\/aprilaire-r-4839-humidifier-maintenance-kit-for-use-with-models-600-600a-and-600m-metal-paper-plastic-domestic","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}