{"product_id":"21x21-5x5-air-filter-merv-13-for-optimal-smoke-allergy-defense","title":"21x21.5x5 Air Filter MERV 13 for Optimal Smoke \u0026 Allergy Defense","description":"\u003cp\u003eThe \u003cstrong\u003e21x21.5x5 air filter\u003c\/strong\u003e from Filterbuy is designed to enhance the efficiency of your HVAC system while promoting a healthier living environment. This product comes in a convenient 2-pack, ensuring you have a replacement ready when needed. With an actual size of 20.00 in x 21.09 in x 4.97 in, these filters are perfect for your furnace, air conditioner, or heat pump.\u003c\/p\u003e\u003cp\u003eOne of the standout features of this filter is its \u003cstrong\u003eMERV 13 performance\u003c\/strong\u003e. This rating means it effectively captures 98% of dust, germs, and bacteria without restricting airflow. This is crucial for maintaining a clean indoor atmosphere, especially for those with allergies or respiratory issues. The synthetic media used in these filters is comparable to MPR 1900 and FPR 10, ensuring top-notch filtration.\u003c\/p\u003e\u003cp\u003eAnother benefit of the Filterbuy air filter is its \u003cstrong\u003elasting filtration\u003c\/strong\u003e capabilities. Made in the USA, the electrostatically charged media features 11 pleats per foot, allowing it to trap more microscopic particles than traditional fiberglass models. This means you can enjoy cleaner air for up to three times longer than standard filters, with a recommended replacement every 90 days for optimal performance.\u003c\/p\u003e\u003cp\u003eInstallation is a breeze thanks to the \u003cstrong\u003esuperior construction\u003c\/strong\u003e of these filters. They come with recyclable beverage board frames and dual wire backing, which significantly outperform basic cardboard designs. This durability ensures that the filters can withstand extreme temperatures and maintain their shape, providing consistent performance over time.\u003c\/p\u003e\u003cp\u003eThese filters are compatible with various models, including the \u003cstrong\u003eTrane Perfect Fit\u003c\/strong\u003e (BAYFTAH21M) and American Standard (FLR06072). This versatility makes them an excellent choice for homeowners looking to upgrade their air filtration system.\u003c\/p\u003e\u003cp\u003eIn summary, the Filterbuy 21x21.5x5 air filter is an exceptional choice for anyone seeking to improve their indoor air quality. With its MERV 13 rating, lasting filtration, and superior construction, this filter is designed to meet the needs of modern HVAC systems while ensuring a healthier living space.\u003c\/p\u003e","brand":"GearMustHave","offers":[{"title":"Default Title","offer_id":48155779924187,"sku":"B01NCI9R8D","price":122.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71-aj2ZsPTL._AC_SL1500.jpg?v=1768746777","url":"https:\/\/gearmusthave.com\/products\/21x21-5x5-air-filter-merv-13-for-optimal-smoke-allergy-defense","provider":"GearMustHave","version":"1.0","type":"link"}