Which Way Should Air Filters Face? A Guide to Installing Your Oven Filter

Installing an oven filter correctly is essential for the health of your home's HVAC system and indoor air quality. To ensure your filter is installed correctly, look for the arrow that indicates the correct direction of air flow. This arrow should always be oriented towards the furnace and away from the return duct that carries the air that needs heating or cooling. If the filter is on the ceiling, the arrow should face the ceiling.

If it's on the wall, it should be facing the wall. The side of the filter showing a metal structure should face outward, away from the unit. Drawing the airflow direction arrow with a permanent marker on the furnace or ductwork can help you remember which way it should face. The U.

S. Environmental Protection Agency recommends air oven filters with a MERV between 7 and 13 for most homes. MERV stands for Minimum Efficiency Reporting Value and is a measure of how well a filter can remove particles from the air. The higher the MERV rating, the more efficient the filter is at trapping particles like dust, dirt, and debris. When air filters become clogged with dust, dirt and debris, they can no longer improve the indoor air you breathe.

Installing your air oven filters in the wrong direction means your HVAC system has to draw air through the less porous side of the filter, which is obviously harder and presses it harder. This can cause unnecessary wear and tear on your HVAC system. To determine the ideal filter for you, find the correct size you need (this is shown on your current air filter or in your oven or air conditioner owner's manual), compare MERV ratings and cost, and consider any special needs of your home. By installing your oven filter correctly, you can save money in the long run and ensure that you breathe quality air. To ensure optimal efficiency and indoor air quality near Coachella Valley, make sure your air filters are installed correctly.

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