The answer to 'how much does air filter cost in my area' is that the cost of an air filter can vary significantly depending on your location, the size and type of filter needed for your HVAC system, and the brand or quality. In general, you can expect to pay anywhere from $5 to $50 for a basic air filter, with higher-end filters and specialty sizes costing more.
The cost of an air filter is influenced by factors like the filter material, MERV rating, and whether it's a standard size or custom-fit. Homeowners should get quotes from local HVAC companies or check prices at home improvement stores to determine the exact cost in their area. Replacing air filters regularly is an important part of HVAC maintenance, so it's worth understanding the typical price range.