The short answer is yes, they are not all the same. In fact, there are many different types of air filters available and choosing the right one can make a real difference to the lifespan of your HVAC system. At its most basic function, an air filter removes impurities such as dust, pet dander, or even bacteria from the air that flows through the system. Not only does this improve the air quality inside your home, but it also protects your HVAC system from potential damage.No, HVAC air filters differ in quality and dimensions, and some have features that others don't.
In most cases, we recommend using the filter that your HVAC manufacturer recommends matching with your system. Not all filters are built equal, so choosing the right filter depends on what you need to purify the air. You'll also want to consider factors such as the cost of filters.It's wise to talk to an HVAC professional before making any decisions about air filters. To help gather information and weigh your options, you can compare the basic pros and cons of each type of filter.
Let's take a look at each type of filter and its features to narrow down the types that may be right for your home. If your air conditioning system is or can be equipped with a coarser media filter, you will be in better shape and have more filtration options.Because a media filter has much more surface area than a one-inch filter, you can use a MERV 11 filter, which is approximately eighty-five percent effective with mold spores and larger dust particles. A media filter can protect your equipment and improve indoor air quality without degrading the performance and efficiency of your air conditioning system. The starting price is likely all you'll have to pay, as you can simply wash and reuse the filter over and over again instead of buying a new one every few months.
Having central air conditioning and heating is certainly an advantage in the eyes of many homeowners, but like all major appliances in the house, your HVAC system must be well maintained to ensure maximum efficiency.The starting price for putting an electronic filter can be high, but it's perfect for people who don't change their filters once a month as recommended because they can be changed annually. During a wildfire, you'll need to change filters more often than you would under normal air conditions, and there are some indicators that can help you know when it's time to replace one. In addition to the obvious steps, such as keeping windows and doors closed, Owen also advised turning off bathroom fans and range hoods, which vent directly to the outside and, as a result, draw an equal volume of smoked outside air through window frames and other leaking spots. Fiberglass strands are spun to create this type of filter, which is one of the most common types of HVAC filters.In addition, an oft-cited comprehensive independent test of the effects of MERV filters 8 to 13 on HVAC airflow and energy consumption (an indicator of how hard the equipment is working) concluded that even “if no adjustments are made for the increased pressure drop of high MERV filters, the airflow and energy penalties aren't likely to be severe at least, not until the filter is loaded with dirt.
Blackwell suggests that you write the date the filter was changed on your spine so that you can track your maintenance schedule. When used in conjunction with other practices recommended by the Centers for Disease Control and Prevention, an updated HVAC filter can be part of a plan to protect yourself and your family. Four- or five-inch thick, accordion-effect media filters cover an additional twenty or more square feet in surface area than one-inch thick filters made of the same material.When it comes to air filters for HVAC systems, media filters can provide more benefits than standard filters with high MERV ratings. Using HVAC air filters that are too strong for the home results in higher energy expenditure, airflow resistance, and less heating and air conditioning.
As a result, homeowners often don't see FPR values on HVAC air filters sold outside The Home Depot. In actual use, with the air in your home constantly recirculating through the ducts and passing through the filters each time, the cumulative effect of the filters increases. We have the best options for portable air conditioners if a window unit or central air doesn't work for you.