It is essential to adhere to the manufacturer's instructions when it comes to replacing or cleaning your disposable filter. Generally, disposable filters should be discarded every 12 months. If the filter is not disposable, you should follow the manufacturer's instructions to clean it. The prefilter and collection cells of an electronic air filter should be cleaned at least two to three times a year. You should replace the filter when necessary, or clean it if you have the reusable filter.
Reusable filters must be completely dry before reinstalling them. The general rule is to clean reusable air filters every one to three months. However, this period of time may vary depending on the type and condition of the filter, as well as how often it is used. If your reusable air filter starts to look dirty or clogged before the one to three month guideline, it's definitely time to clean it. The greased filter should be cleaned or replaced every 50,000 miles or more often if you live near contaminated areas.
If you use electrostatic filters for air conditioning or other HVAC purposes, those filters can also be washed and reused. However, instead of replacing filters, an HVAC system with an electrostatic filter requires regular cleaning to work at its best. Electrostatic air filters are quite common and can be found in both portable air purifiers and air conditioning systems. The reusable air filter is an innovative product that can save you money and time, so many people are starting to prefer reusable air filters over disposable ones. Electrostatic filters look the same as typical disposable HVAC filters, except that they are made of several ventilated metal layers. Because a dirty air filter affects both air flow and energy costs, it's important to make sure you clean washable air filters approximately once a month.
The oil-coated filters are made of several layers of cotton gauze covered with some special oil. If you're still unsure, the next best option is to check the user's manual or call the filter manufacturer to confirm. The problem with the density of dry foam filters is that, when they become dirty over time, it inhibits the pressure of the vehicle's airflow. While an electrostatic filter usually costs more at first, you'll ultimately save money in the long run. It depends on the type of filters you use for your air conditioning unit whether you should clean or replace them regularly. It seems difficult to tell when your car's air filter really needs to be replaced just by looking at your vehicle's fuel consumption.
