When it comes to air purification, washable air filters don't have the best reputation. With an average MERV rating of between 1 and 4, they are effective at trapping larger contaminants such as dust, dust mites, carpet fibers, and pollen. But what about air quality? Are permanent washable air filters a good choice?The answer to this question depends on your needs. Washable air filters are a great option for those looking to save money and reduce their environmental footprint.
They are more sustainable than disposable filters and don't need to be replaced as often. However, they have a maximum MERV rating of 4, which means they can't filter out pet dander, bacteria, viruses, or smoke. On the other hand, disposable air filters have a MERV rating of 16 or lower and are more effective at trapping smaller particles. They can filter out pet dander, bacteria, viruses, and smoke. However, they need to be replaced every 3 months in order to maintain optimal air quality. When it comes to maintenance, disposable filters don't require any routine care.
You can simply throw them away and replace them with a clean filter when they get dirty. Washable filters require more maintenance as they need to be cleaned and dried before being reused. Overall, the choice between washable and disposable air filters depends on your needs. If you're looking for an affordable and sustainable option that will protect your HVAC system from large particles such as dust, then a washable filter is a good choice. However, if you're looking for an air filter that will provide you with high quality indoor air, then a disposable filter is the better option.