Merv Filters LLC 20x30x1 MERV 8 furnace filter helps keep your heating and cooling system working efficiently by eliminating allergens from your home or office. When your system works properly, it consumes less energy and has a longer life. By replacing your system’s air filter regularly, you’re not only lowering your utility bill and maintenance costs, but also providing great health to your loved ones. All our filters are manufactured in the USA.
Our 20x30x1 MERV 8 filter is made of 100% synthetic materials that hold the most airborne particulates from your indoor air. Our pleated filters are constructed by using moisture resistant beverage board frame, designed with sturdy double-wall. With high dust holding capacity, out pleat filters offers less air flow resistance, resulting in less pressure drop.
Our 20x30x1 MERV 8 air filters are designed to run efficiently for 3 months. However, we recommend you change the filter every 30-60 days, especially when you have kids, elder people, cat/dog, or anyone suffering from an allergy in your home.
Important Note: When you purchase a 20x30x1 MERV 8 filter, consider measuring its width, height, thickness to make sure you find the right size air filter for your system. The nominal size of the filter is bigger than the actual size. If the nominal size of the filter is 20x30x1, its actual size is 19.5X29.5X0.75