{"product_id":"filterbuy-21x21x5-air-filter-merv-13-optimal-smoke-allergy-defense-b07ry496cr","title":"Filterbuy 21x21x5 Air Filter MERV 13 Optimal Smoke \u0026 Allergy Defense,","description":"\u003carticle\u003e\u003csection\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eWhen you need everyday convenience in practical situations, the Filterbuy 21x21x5 Air Filter MERV 13 Optimal Smoke \u0026amp; Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement for Rheem, Ruud, \u0026amp; Protech (Actual Size: 20.63 x 20.63 x 4.38) delivers through time-tested construction. Made with Aluminum, Plastic, Polypropylene, measuring 20.63\"L x 20.63\"W x 4.38\"Th, weighing 15 Pounds. Notable features include 21x21x5 air and air filters, contributing to its quality character.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e21x21x5 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 20.63\" x 20.63\" x 4.38\")\u003c\/li\u003e\n\u003cli\u003eProtect your home or business from germs, bacteria, and more with MERV 13 synthetic media (comparable with MPR 1900 \u0026amp; FPR 10) that captures 98% of dust without restricting air flow\u003c\/li\u003e\n\u003cli\u003eElectrostatically charged media (made in the USA) with 11 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for optimal performance)\u003c\/li\u003e\n\u003cli\u003eEasy installation beverage board (recyclable) frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures\u003c\/li\u003e\n\u003cli\u003eRheem \/ Ruud Filter Part Number (PD540018), Protech (540012, 540018, PD540012), Housing Part Numbers (RXFH-E21AM10, RXFH-E21AM13)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eWhy Choose the Filterbuy 21x21x5 Air Filter MERV 13 Optimal Smoke \u0026amp; Allergy Defense (4-Pack)\u003c\/h2\u003e\n\u003cp\u003eFor shoppers comparing furnace filters options, the Filterbuy 21x21x5 Air Filter MERV 13 Optimal Smoke \u0026amp; Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement for Rheem, Ruud, \u0026amp; Protech (Actual Size: 20.63 x 20.63 x 4.38) provides practical quality alongside 21x21x5 air — together they support satisfying experience.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe Filterbuy 21x21x5 Air Filter MERV 13 Optimal Smoke \u0026amp; Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement for Rheem, Ruud, \u0026amp; Protech (Actual Size: 20.63 x 20.63 x 4.38) is best suited for practical situations, where its practical build supports everyday convenience.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThe Filterbuy 21x21x5 Air Filter MERV 13 Optimal Smoke \u0026amp; Allergy Defense (4-Pack) is a Furnace Filters product by Filterbuy. Brand: Filterbuy. Material: Aluminum, Plastic, Polypropylene. Product Dimensions: 20.63\"L x 20.63\"W x 4.38\"Th. MERV Rating: 13. Compatible Devices: Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump. Price: $348.08.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFilterbuy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum, Plastic, Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e20.63\"L x 20.63\"W x 4.38\"Th\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERV Rating\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Devices\u003c\/td\u003e\n\u003ctd\u003eAir Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e15 Pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Temperature\u003c\/td\u003e\n\u003ctd\u003e200 Degrees Fahrenheit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Filter Construction\u003c\/td\u003e\n\u003ctd\u003ePleated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003c\/article\u003e","brand":"Filterbuy","offers":[{"title":"Default Title","offer_id":48662011183358,"sku":"SPH-B07RY496CR","price":348.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/2750\/9502\/files\/81pc7fccRjL._AC_SX679_579ccea3-47d3-42ac-a077-c46d069a3df9.jpg?v=1785402681","url":"https:\/\/smilecartrendz.com\/products\/filterbuy-21x21x5-air-filter-merv-13-optimal-smoke-allergy-defense-b07ry496cr","provider":"PureLux Air","version":"1.0","type":"link"}