More expensive air filters, such as pleated residential filters, will filter out dust mites, pollen, pet dander, mold, and even bacteria, which can be worth the extra money, especially for people with severe allergies. However, for the average driver, the idea of installing one of these high-performance air filters may not have crossed your mind, or you may have wondered if the money was worth spending. We have the best options for portable air conditioners, if a window unit or central air doesn't work for you. Some days are worse than others for air pollutants, and the government will occasionally issue warnings for the elderly, the sick, or young children.
These are installed on wall-mounted return air grilles (more common in the South) or on the air handler (more common in the Mid-Atlantic and North Atlantic states, where the air handler is often placed in the basement, near the oven). Fine dust and dirt particles accumulate in the heat exchangers and cooling coils of the oven, blocking the flow of air. That's why it's important to use only air filters with the MERV rating recommended by the HVAC system manufacturer. All of them (and Owen) told us that MERV filters in this range restrict airflow more than low-MERV filters, as measured by the drop in air pressure that filters create when installed.
Air filters are important for everyone, but especially for those suffering from allergies or respiratory diseases such as asthma and hay fever. MERV stands for Minimum Efficiency Report Value and is a measure of how well a filter removes particles from the air. If your vehicle doesn't come standard with a high-flow air filter, replacing it isn't part of your regular maintenance, but there are still a few reasons why people decide to spend money on this basic and easy modification. For some people, adding a high-performance air filter is not a necessity, but something worth buying simply because they are interested in modifying their vehicle.
It's important to note that high-performance air filters are considered a modification and can void your warranty if you have a new vehicle that is still within the warranty period. The high-performance air filter will not only slightly increase your horsepower, but it will also improve the fuel economy of your vehicle. The experts at David Gray Heating %26 Air have extensive experience and knowledge to help you with your air filtering needs.