It is highly recommended that you wash your oven's electrostatic filters every 3 months to ensure they are in optimal condition and can last up to 5 years. These filters are designed with a high-strength aluminum frame, two layers of special propylene fabric on the front and back, and an exclusive polyester inner lining. Dirty air filters can cause a variety of issues in heating and cooling systems, as well as in indoor air quality, which is why your HVAC contractor emphasizes the importance of using clean filters and replacing them regularly. Replacement filters can be expensive and seem wasteful, but electrostatic air filters are a reusable option.
To get the most out of this type of filter, you need to know how to clean it properly. This article will provide you with all the information you need to understand these filters and how to reuse them for several years. Electrostatic air filters use static electricity to filter air, which is a completely different method than regular disposable filters. As air enters the vents and return ducts, it passes through the filter to remove dust, debris, and any other particulate matter suspended in the air before the air conditioning system conditions the air.
This action helps filter pollutants and clean the air before it circulates back to your home. After cleaning the filter, replace it in the air conditioning system (following directional air flow guidelines, if any) and the ventilation air flow will completely dry out the clean air filter. Most washable filters last at least ten years, so there's no problem if you plan accordingly and carefully care for the washable filter when you wash it. You can also spray it with a mild household cleaner to remove any grease or smoke residue.
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. This type of filter works hard to filter out dust and other particles before they reach the inside of your oven, so you'll have to clean less dust and vacuum. MERV stands for minimum efficiency reporting value, a scale that ASHRAE developed to measure the filtering capabilities of filters. Electrostatic air filters are one of them, but it's important to know everything about them before making a purchase.
Manufactures and supplies reusable oven filters designed to trap up to 94% of the dust and allergens that pass through the filter.
