{"product_id":"filtrete-302-4-air-filter-20-in-l-20-in-w-5-merv-300-mpr-synthetic-frame-pack-of-4","title":"Filtrete 302-4 Air Filter, 20 in L, 20 in W, 5 MERV, 300 MPR, Synthetic Frame (Pack of 4)","description":"You run a tight ship at home, from floor to ceiling - and everywhere in between. Unfortunately, ordinary home non-electrostatic air filters aren't super effective at capturing unwanted particles. Good news - the unique design of the electrostatically charged Filtrete™ pollen air filter attracts - and traps - more particles from your air through your heating and cooling system, making quality control a breeze. With each cycle through the filter, your indoor air becomes a little bit cleaner.","brand":"Filtrete","offers":[{"title":"Default Title","offer_id":44206336770147,"sku":"HT-051111020708x4","price":23.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/0790\/5123\/files\/image_93367f30-b15e-42dd-aa74-61976b370258.jpg?v=1779586452","url":"https:\/\/hardwareandtools.com\/products\/filtrete-302-4-air-filter-20-in-l-20-in-w-5-merv-300-mpr-synthetic-frame-pack-of-4","provider":"Hardware \u0026 Tools","version":"1.0","type":"link"}