{"product_id":"oem-lennox-20x20x1-dust-fighter-95-electrostatic-air-filter-19p91","title":"OEM Lennox 20x20x1 Dust Fighter 95 Electrostatic Air Filter — 19P91","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 19P91\u003c\/strong\u003e is an OEM 20\" x 20\" x 1\" Dust Fighter 95 Electrostatic Air Filter designed to capture up to 95% of airborne dust, pollen, and allergens using permanently charged electrostatic fibers. A failing or clogged filter can restrict airflow, reduce system efficiency, and lead to poor indoor air quality, increased energy bills, and potential damage to your Lennox HVAC system. This filter is an exact OEM replacement compatible with Lennox systems requiring a 20x20x1 filter, ensuring a perfect fit and optimal performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081013969267,"sku":"LNX-19P91","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-20x20x1-dust-fighter-95-electrostatic-air-filter-19p91","provider":"National HVAC Parts","version":"1.0","type":"link"}