When it comes to air filters, there are a few different types to choose from. Washable filters, disposable filters, paper filters, and electrostatic air filters are all popular options. But what are the special considerations when using an electrostatic 20x25x1 air filter in your furnace or AC unit? To start, washable filters should be cleaned once a month and should be completely dry before reinserting them. If you replace a wet filter in the air conditioning system, it can create an ideal environment for mold and bacteria to grow.
Disposable filters don't require any routine care because you can simply throw them away and replace them with a clean filter when they get dirty. Air filters aren't designed to last forever; over time, they will become filled with dust and dirt. Depending on your system, you may need to change or clean the filter. Paper filters are disposable and have cardboard frames and a paper screen. The strongest filters are reusable and usually have metal frames; these can be cleaned according to the manufacturer's instructions. Air filters act as barriers to prevent contaminants from entering the air conditioning system or circulating through the air.
Air purifiers and some filters, such as HEPA filters, can help combat other causes of respiratory problems and increase air quality in the home. However, standard filters and purifiers cannot capture or destroy viruses since they are too small.
Choosing the Right Electrostatic 20x25x1 Air Filter
When selecting an electrostatic 20x25x1 air filter, it's important to consider the specific needs of your home occupants. This should be directly related to the CADR or MERV ratings for air filters. Choosing an electrostatic air filter is a matter of personal preference, but to help you better determine whether or not it's the right choice for you, we've outlined some pros and cons below. HVAC UV air filters do not use fiberglass, cotton, plastic, or any other type of fiber to filter particulates from the air.Electrostatic air filters, also known as washable filters or reusable filters, are found in an oven and usually replace pleated filters. Although you should consult the maintenance instructions for both your air conditioning system and your specific filter, you should usually change them at least every season, if not once a month. HEPA filters are commonly used in environments such as medical clinics, hospitals, and laboratories where extremely pure air is especially important. The MERV scale ranges from 1 to 16; the lower numbers represent lower filtering power while the higher numbers represent very dense, top-quality air filters. Filters with higher MERV indices trap small particles more effectively than those with lower MERV indices.
The Benefits of Using an Electrostatic 20x25x1 Air Filter
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.That said, a washable HVAC air filter in good condition can last 5 to 10 years before needing to be replaced. A heating and air conditioning contractor can evaluate your heater and AC unit and recommend the best option.
