Standard filters work to keep your system and its ductwork clean, but they don’t really improve indoor air quality. To do that you need a media filter. The media filter rests between the main return duct and the blower cabinet and will improve dust and particle removal by seven times that of a standard filter. However, upgrading to a pleated media filter will remove everything from insecticide dust to airborne viruses from the filtered air. Always choose a filter that matches your blower’s capacity. For optimum efficiency and filtration, Wilson’s Refrigeration & A/C Service, Inc recommends that you replace your disposable filters at least once a month. If you have washable filters, they should be cleaned once a month.
Wilson's replaced my old unit that was costing me a fortune! My new Bryant Evolution Extreme is fabulous! It is so quiet I don't even notice it anymore and it is saving me over $200 every month! I couldn't be more pleased.