A good rule of thumb is to replace pleated filters every 90 days. If you have electrostatic or washable filters, you should wash, dry, and reinstall them once a month. Washable filters are more environmentally friendly and, if properly cleaned and maintained, can last up to 10 years. Many people have had these washable filters for more than a decade.
The only reason you'll need to replace it is if you find a better one or if you decide to do so. Of course, anything has normal wear and tear. Most washable filters last at least 10 years, so you should be fine if you plan accordingly and take proper care of the washable filter when you clean it. Most washable electrostatic air filters come with a lifetime warranty against manufacturing defects. Air filters serve to prevent outdoor air pollutants from recirculating through the air conditioning system.
Electrostatic filters use static electricity to filter air, which is a completely different method than regular disposable filters. The particle is trapped before releasing its charge as the air passes through the next layers of the filter. This action helps filter pollutants and clean the air before it circulates back to your home. In fact, filters need to be cleaned every 4 to 6 weeks, which means that they require more work than regular filters, which usually last 2 to 3 months per replacement air filter. This type of washable air filter can also be sprayed with a mild household cleaner to remove any grease or smoke residue.
As the filter is made of metal, it is reusable, so it is not necessary to change it every few months like a normal filter. The air filter is designed to protect both the mechanical components of the boiler and the indoor air quality of the house from particles suspended in the air. Here, the dust particles are charged by the action of friction between the air entering the oven and the air filtering material woven from polypropylene (manufactured with inherent electrostatic properties). The CDC recommends improving air filters and purifiers to improve environmental quality and combat COVID-19, especially for people with respiratory diseases. It is also not recommended to operate the air conditioning system without a filter while the electrostatic filter is drying.
An electrostatic filter is usually not rated higher than 5 or 6, while other high-efficiency filters have scores between 10 and 16 and even higher. On the other hand, disposable electrostatic air filters must be replaced every one to three months, since they have a shorter lifespan. If your family doesn't have any respiratory illnesses, you're a hard-working homeowner who doesn't mind cleaning the filter, then an electrostatic air filter can save you money and still keep your home clean. This reduces energy consumption in the home and increases comfort, but as less fresh air enters every corner, indoor air recirculates more frequently. In conclusion, electrostatic air filters are an excellent choice for those looking for an environmentally friendly option that can last up to 10 years with proper care and maintenance. They are also great for those who want to save money on replacement costs since they don't need to be replaced as often as regular disposable filters.
