If you're looking for a way to keep your air clean and healthy, you may be wondering if air filters can be washed. The answer is yes, but it depends on the type of filter you have. If the filter is marketed as washable or permanent, you may be able to clean it and it will continue to work. However, there is no standard for washable HEPA filters and there have been no public studies to test how well these filters work after they have been washed.
A reusable air filter is made of more durable materials. Every one to three months, you can remove this filter and wash it carefully to remove dust, irritants and accumulated contaminants. Although the system works the same way with both types of filters, it is important to know which one you are using. Air filters must be routinely cleaned or replaced.
Most HVAC filters need to be cleaned or replaced every two to three months. More frequent cleaning is needed if you live in a dusty area or in a house with lots of pet hair or if you don't clean regularly. The washable air conditioning filters are very easy to clean and maintain. Unlike disposable filters, you can simply remove them from your HVAC unit, rinse them with water and they're ready to go. Keeping an air conditioning filter clean and functional is one of the keys to keeping any commercial building safe from dirty air.
Finally, dry it with paper towels and allow it to air dry before reinstalling it, as moisture in the filter can cause mold and mildew. Once done, stir the excess water to drain through the drain holes in the frame and reinstall the air filter into the system. Smart Air is a certified B corporation that is committed to fighting the myths that big companies use to inflate the price of clean air. HEPA, which stands for high-efficiency particulate air, is a type of air filter that basically looks like folded paper. Many of the best air purifier brands on the market come with a HEPA filter that is washable, allowing you to clean and reuse it. In terms of maintenance, it is necessary to clean the washable filters once a month, neglecting it can lead to restriction of air flow, since dirt continues to accumulate inside the filter.
Most manufacturers also offer a recommended change interval (which is usually six to 12 months), and some portable air purifiers have an indicator light that tells you when to replace the HEPA filter. An easy way to know if an air filter in a system or appliance needs cleaning is to remove it from its usual location. If you leave it on while you remove and clean the filter, it can cause unfiltered air to circulate through your home. There are some factors that will influence how often you will need to clean or replace an air filter. In addition to HVAC and air conditioning units, Victor also specializes in furnace repair and air duct cleaning.
If the air purifier is constantly running or if the space is smoky or full of pollen, plan to replace the HEPA filter more often. Learning how to clean an air conditioner filter can help you save energy and manage the workload of your air conditioner. HEPA filters can also be found in your home's air treatment system, and some vacuums have them as well. Proper cleaning of reusable air filters is important to maintain critical air flow and extend the life of the air conditioning unit. The only exception to replacing a HEPA filter when it's dirty is if you have an air system that has a pre-filter in front of the HEPA filter, Negron says.