It might be fun to go to Lowes or Home Depot on Saturday morning and work on a project for your home, but it's probably not the best place to buy air filters. You should replace filters regularly to protect your HVAC equipment and to protect your home's air quality. You don't need to buy cheap air filters to save money when you buy your air filters online. You can get a high-quality oven filter online for a fraction of the price you would spend for a filter at Walmart, Lowes, or Home Depot and your oven filters will be delivered to your door when you buy filters online.
Ensuring that the filter fits correctly in your HVAC system means making sure that it is not only the correct length and width, but also the thickness of the filter. The primary function of air filters is to protect your HVAC equipment from damage that can be caused by dust and dirt accumulating on the coils. Depending on your HVAC system specifications and your personal air quality preferences, you have many different options for filters. Proper maintenance of air filters, whether replacing them or washing them regularly, is crucial not only to providing clean air in your home, but also to keeping your HVAC system working properly.
Most HVAC units are forced air systems; they literally force air through a filter into the rest of the house to cool or heat internal rooms. The first thing to consider when buying a new filter for your HVAC system is the filter size. While you should refer to the instructions for your HVAC system and your specific filter for maintenance guidelines, you should generally change filters at least every season, if not once a month. A filter is your HVAC system's first line of defense to ensure that the air quality inside your home is not littered with dirt and dust, and to protect that the internal components of the HVAC unit are clean and functioning properly.
Therefore, buying bulk air filters online can save you a significant amount if you decide to buy your HVAC filters online. Not only does this improve the air quality inside your home, but it also protects your HVAC system from potential damage. When considering the air quality in your home, you should consider an air filter with the highest level of efficiency that is compatible with your HVAC system. Finally, you'll need to consider the dimensions of the vents and spaces your HVAC system is servicing, which will determine the size and thickness of the filter you'll need.
But did you know that there are filters that are so effective that you don't have to replace them for up to a year? The truth is that not all HVAC filters are created equal. If you want to buy a higher MERV filter than recommended by the manufacturer, you risk burning the blower and heat exchanger of your HVAC unit. A pleated filter with a rating of at least MERV 8 is better for airflow, which will help your HVAC system operate more efficiently while protecting air quality.