{"product_id":"3m-71204x4","title":"3M Filtrete 21.5x21.5x1 Air Filter MERV 8, 4-Pack","description":"Keep your home's air clean with the 3M Filtrete 21.5x21.5x1 AC Furnace Air Filter, featuring MERV 8 filtration and MPR 700. This 3-month pleated electrostatic filter effectively traps pollen, dust, and lint while maintaining strong airflow, making it ideal for households seeking improved indoor air quality. The 4-pack ensures you have replacements on hand for regular maintenance. Actual filter size is 21.19 x 21.19 x 0.81 inches. Designed for reliability and efficiency in central HVAC systems.","brand":"3m","offers":[{"title":"Default Title","offer_id":50101407711452,"sku":"71204x4","price":56.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6495\/8172\/files\/61flmDDKyfL.jpg?v=1776802523","url":"https:\/\/triplenetpricing.com\/products\/3m-71204x4","provider":"Triplenet Pricing","version":"1.0","type":"link"}