{"product_id":"oem-lennox-air-filter-43h54","title":"OEM Lennox Air Filter — 43H54","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 43H54\u003c\/strong\u003e is a genuine OEM replacement air filter designed to fit compatible Lennox HVAC systems, ensuring optimal airflow and effective removal of airborne dust, debris, and particulates. When this filter becomes dirty or damaged, you may notice reduced system airflow, diminished indoor air quality, higher energy bills, or increased strain on your Lennox blower motor and other internal components. Installing the OEM Lennox 43H54 restores factory-specified filtration performance and helps extend the operational life of your Lennox heating and cooling system.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081007055219,"sku":"LNX-43H54","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-air-filter-43h54","provider":"National HVAC Parts","version":"1.0","type":"link"}