{"title":"18\"W x 24\"H","description":"","products":[{"product_id":"fits-18x24-duct-opening-aluminum-eggcrate-return-air-filter-grille-low-noise-high-air-flow-rust-free-vent-cover-for-sidewall-ceiling-rem-door-white-out-dim-20-1-4w-x-26-1-4h","title":"18\"x24\" Aluminum Eggcrate Return Air Filter Grille for Sidewall and Ceiling | White | Out. Dim.: 20-1\/4\"W X 26-1\/4\"H","description":"\u003cp\u003e\u003cstrong\u003e 18\"x24\" Aluminum Eggcrate Return Air Filter Grille for Sidewall and Ceiling | White | Out. Dim.: 20-1\/4\"W X 26-1\/4\"H \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaximum Ventilation. Minimal Noise.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOptimize your HVAC system’s performance with the AirGrilles.com Aluminum Eggcrate Return Air Filter Grille. Engineered for those who prioritize energy efficiency, the signature \"cube core\" design provides \u003cstrong\u003ethe highest possible airflow with significantly lower noise levels\u003c\/strong\u003e than traditional slatted grilles.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Efficiency Eggcrate Design:\u003c\/strong\u003e The open cube core maximizes air intake, reducing the strain on your HVAC unit and helping lower energy costs.\n\u003cbr\u003e\n\u003cstrong\u003e100% Rust-Free Aluminum:\u003c\/strong\u003e Unlike standard steel grilles, both the frame and the core are crafted from high-grade aluminum. This makes it the perfect long-term solution for high-humidity environments.\n\u003cbr\u003e\n\u003cstrong\u003eEasy-Access Removable Door:\u003c\/strong\u003e Maintenance is effortless. The secure, tool-free removable door allows you to swap out filters or clean the unit in seconds.\n\u003cbr\u003e\n\u003cstrong\u003ePremium Powder-Coated Finish:\u003c\/strong\u003e Features a brilliant white, scratch-resistant finish that looks sleek and stays clean. The smooth, \"freshly waxed\" aesthetic blends seamlessly into any sidewall or ceiling.\n\u003cbr\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Designed specifically to eliminate the \"whistling\" or rattling common in high-velocity return systems.\u003c\/p\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":44774728958128,"sku":"HND-EGF-WH-18x24-DH-fbm","price":80.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/files\/18x24-2.jpg?v=1762073450"}],"url":"https:\/\/airgrilles.com\/collections\/18w-x-24h.oembed","provider":"AirGrilles.com","version":"1.0","type":"link"}