{"product_id":"bnx-trufilter-20x22x1-merv-13-air-filter-6-pack-made-in-usa-electrostatic-pleated-hvac-filter","title":"BNX TruFilter 20x22x1 MERV 13 Air Filter (6-Pack) Made in USA – Electrostatic Pleated HVAC Filter","description":"\u003ch2\u003eBNX TruFilter 20x22x1 MERV 13: A Smart Upgrade for Your HVAC\u003c\/h2\u003e\u003cp\u003eMeet BNX TruFilter, a 20x22x1 MERV 13 air filter replacement designed for air conditioners, furnaces, and most HVAC systems. The actual size is 19 3\/4 inches by 21 3\/4 inches by 3\/4 inch, ensuring a snug fit when you replace your filter each season. This six-pack brings practical value to homes that want better indoor air quality without a complicated installation.\u003c\/p\u003e\u003cp\u003eKey filtration performance comes from electrostatically charged media that helps capture pollen, mold, bacteria, smoke, pet dander, odors, and other microscopic particles while maintaining low air flow resistance. The MERV 13 rating indicates strong filtration without sacrificing airflow, supporting steady comfort in busy households. With a MERV 13 rating, it can capture up to 93% of microscopic particles in the 3–10 μm range, all while keeping air moving freely through your system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance: captures a high percentage of fine particles while keeping air moving efficiently.\u003c\/li\u003e\n\u003cli\u003eQuality and sustainability: made in the USA with a two-piece frame and recycled cardboard packaging; UL 900 compliant.\u003c\/li\u003e\n\u003cli\u003eFit and convenience: actual dimensions ensure compatibility with standard 20x22x1 openings; six-pack for frequent replacements.\u003c\/li\u003e\n\u003cli\u003eReal‑world impact: many users notice crisper air within a couple of days of installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBNX stands behind its products with a commitment to American-made safety, modern manufacturing, and responsible materials use. If your environment includes pollen surges, seasonal allergies, or smoke exposure, upgrading to a BNX TruFilter can be a practical step toward cleaner air quality, with the understanding that results vary by home and usage.\u003c\/p\u003e\u003ch3\u003eInstallation tips and care\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplace as needed based on system usage, dust load, and manufacturer recommendations; the filter media remains effective across replacement cycles.\u003c\/li\u003e\n\u003cli\u003eEnsure correct orientation with airflow arrows if present, and reseal the system after replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does BNX TruFilter fit standard 20x22x1 HVAC units?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The actual size is 19 3\/4 x 21 3\/4 x 3\/4 inches, designed for typical 20x22x1 openings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits can I expect from BNX TruFilter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Expect filtration of pollen, mold, smoke, and dust with noticeable air freshness within a few days; replacement depends on use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BNX","offers":[{"title":"Default Title","offer_id":51680369017149,"sku":"B0CLWYZJNT","price":79.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/7874\/8989\/files\/bnx-trufilter-20x22x1-front-view.jpg?v=1778174621","url":"https:\/\/loftwyn.com\/products\/bnx-trufilter-20x22x1-merv-13-air-filter-6-pack-made-in-usa-electrostatic-pleated-hvac-filter","provider":"loftwyn","version":"1.0","type":"link"}