{"product_id":"filtrete-18x20x1-ac-furnace-air-filter-merv-11-mpr-1000-3-month-pleated-2-pack","title":"Filtrete 18x20x1 AC Furnace Air Filter – MERV 11, MPR 1000, 3-Month Pleated, 2-Pack","description":"\u003cp\u003eCreate a cleaner, fresher home environment with Filtrete 18x20x1 AC Furnace Air Filter. This 2-pack uses a pleated 1-inch design with a MERV 11 rating and MPR 1000, and its actual size is 17.81 x 19.81 x 0.81 inches.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Filtrete 18x20x1\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eExclusive Filtrete 3-in-1 technology pulls in and traps a broad range of particles, allowing cleaner air to flow through.\u003c\/li\u003e\n  \u003cli\u003eWith a 1000 MPR and MERV 11 rating, it helps capture microparticles like pet dander, smoke and smog, while also catching large particles such as pollen and household dust.\u003c\/li\u003e\n  \u003cli\u003eCertified asthma and allergy-friendly, this filter is designed to reduce common airborne irritants in your living spaces.\u003c\/li\u003e\n  \u003cli\u003eThe 3-month pleated design balances performance with convenience; replace every 90 days for best results.\u003c\/li\u003e\n  \u003cli\u003eVersatile compatibility fits furnaces, air conditioners, or HVAC systems that use 18x20x1 filters.\u003c\/li\u003e\n  \u003cli\u003eUse the Filtrete Smart App to set 30-, 60-, or 90-day replacement reminders and receive alerts when it’s time to change.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-life use and maintenance tips\u003c\/h2\u003e\n\u003cp\u003eIn everyday rooms, this filter works quietly in the furnace or air handler, helping air move through more smoothly when it's time for a change. A 2-pack ensures you’ve got a spare on hand so you can swap in a fresh filter without rushing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEasy installation with standard 18x20x1 frames; align edges and snap into place for a snug fit.\u003c\/li\u003e\n  \u003cli\u003eTwo-pack convenience means you’re prepared for the next replacement cycle, reducing last-minute shopping.\u003c\/li\u003e\n  \u003cli\u003eTo maintain airflow and efficiency, check the filter every month and replace on or before the 90-day mark.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTips to maximize performance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMark the replacement date and follow the 90-day schedule, especially during high-usage seasons.\u003c\/li\u003e\n  \u003cli\u003eKeep vents and return air paths clear of obstructions to support steady airflow.\u003c\/li\u003e\n  \u003cli\u003eScan the filter barcode with the Filtrete Smart App to set reminders and track replacements.\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: What filtration ratings does the Filtrete 18x20x1 filter have?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It features MERV 11 and MPR 1000, designed to capture a wide range of particles while maintaining airflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 90 days for optimal performance, or sooner if you notice reduced airflow.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Filtrete","offers":[{"title":"Default Title","offer_id":53086051172463,"sku":"B0FST3KJB3","price":49.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/filtrete-18x20x1-two-pack-front-view.jpg?v=1778632125","url":"https:\/\/taskholt.com\/products\/filtrete-18x20x1-ac-furnace-air-filter-merv-11-mpr-1000-3-month-pleated-2-pack","provider":"TaskHolt","version":"1.0","type":"link"}