{"product_id":"345-051","title":"345-051","description":"Improve your home's indoor air quality with this high-efficiency 20\" x 20\" x 4\" HVAC air filter. Featuring a MERV 11 rating, this pleated replacement filter is engineered to capture a wide range of airborne particles, including dust, pollen, mold spores, and pet dander, making it an excellent choice for households seeking a balance between superior filtration and system airflow. The 4-inch deep design provides a significantly larger surface area for maximum dust-holding capacity and a longer service life compared to standard 1-inch filters. Regularly replacing your furnace or air handler filter ensures peak performance of your heating and cooling system while protecting sensitive internal components from debris buildup. This professional-grade air cleaner filter is a vital component for maintaining a healthy, clean, and comfortable living environment.\u003cbr\u003e\nType: Air Filter\u003cbr\u003e\nSize: 20x20x4\u003cbr\u003e\nDimensions: 20 inches × 20 inches × 4 inches\u003cbr\u003e\nApplication: Compatible with residential HVAC systems, central air conditioning units, and forced-air furnaces designed to accommodate 4-inch thick media filters.\u003cbr\u003e\nSpecifications: MERV 11 filtration efficiency; Pleated media design; High-capacity dust retention; Designed for residential and light commercial air filtration systems.","brand":"BCFurnace","offers":[{"title":"20\" X 20\" X 4\" HEALTHY CLIMATE IN MERV 11 \/ 345-051","offer_id":47251551584541,"sku":null,"price":92.87,"currency_code":"CAD","in_stock":true},{"title":"20\" X 20\" X 4\" HEALTHY CLIMATE IN MERV 11 \/ X0585","offer_id":47251551617309,"sku":null,"price":92.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/65b42d38dc2743ca9441b0dd99314e6c.webp?v=1773958958","url":"https:\/\/bcfurnace.myshopify.com\/products\/345-051","provider":"BCFurnace","version":"1.0","type":"link"}