Regular air filter replacement can reduce your energy bill by up to 15%. It will protect your HVAC system from unfiltered air and make it last longer. How to Change a Household Air Filter · 16x25 (4 · 20x25) - Air Filters · 20x20 - Air Filters Regular air filter replacement can reduce your energy bill by up to 15%. In general, most air filter manufacturers and HVAC companies recommend changing your air filter every 90 days or 3 months. This may vary depending on the location of your home (e.g.
dry and dusty climates), if you have pets, and the age of your system and equipment. If you have pets in your home, you should consider changing the filter every 60 days or 2 months, and for households with multiple pets or people with allergies or respiratory conditions, we recommend changing the filter every 20 to 45 days. Usually, vacation homes or vacant homes that don't have much use can expect to change filters every 9-12 months. The general consensus is that the more you use your home, the more you need to change the air filter. As air moves through a building's HVAC system, air filters trap and pick up large and small particles, such as dust, allergens and microorganisms.
MERV 11 and 13 air filters offer high performance and increased filtration for residents or businesses in need. Whether that means cost, efficiency, effectiveness, or size options, Filterbuy has the widest selection of standard air filter sizes, each with MERV rating and ODOR fighting options. Replacing the air filter is as simple as finding the right size, opening the intake vent, and fitting the new air filter neatly into its slot. Most air filters have a MERV rating between 1 and 20, with MERV 1 filters only capable of removing larger debris and MERV 20 capable of filtering microscopic particles such as viruses and bacteria from the air. This increases the ability of your HVAC system to circulate air at the same speed throughout your home and increases the amount of filtration. Choosing the right air filter comes down to understanding your needs and the right filter to get the job done.
Air filters typically have a MERV (Minimum Efficiency Report Value) that determines the type and size of contaminants against which the filter will act. It's important to note that there are high-efficiency filters that are designed to filter out small bacterial, mold, and fungal particles, but your standard MERV 8-11 filters will simply block out larger particles of dust, dirt & hair. Using an air filter with a MERV rating higher than recommended by the manufacturer of your oven or air conditioner may impair its performance. In addition to providing fresh, clean air for your home, they can also filter harmful particles to keep you safe from allergens and bacteria. You can pay more upfront for the pleated filter, but you'll pay for it with better air quality and less waste.
Air filters, oven filters and AC filters are similar products and the terms are used interchangeably. As an expert in HVAC systems, I recommend that homeowners take into account their specific needs when selecting an air filter for their home. Consider factors such as location (dry/dusty climates), pet ownership (multiple pets/allergies/respiratory conditions), age of system/equipment (vacation homes/vacant homes), MERV rating (1-20), size options (16x25/20x25/20x20), cost efficiency/effectiveness (pleated filters) when making a decision on which type of filter is best for their home.