How Do You Clean An Electrostatic Air Filter?
Electrostatic air filters, though several times the cost of disposable air filters, can be used for years and are proven to be more effective at filtering dust, dirt, allergens and other particles from the air. However, an electrostatic air filter must be cleaned regularly to keep it working at its peak. A filter that is given routine maintenance will help you cut down on indoor dust and allergens, but a dirty filter can actually help spread these particles. Remove the electrostatic filter from the vent or cold air return. Vacuum all of the loose dust and dirt from the dirty side of the filter. All of the particles should be accumulated on the side facing the duct work. Inspect the filter carefully. With regular maintenance, vacuuming is often enough to clean the filter well. If you still see dirt or embedded particles, proceed to the next step. If not, skip to Step 8. Drizzle a couple of spoonfuls of liquid dish soap into a plastic squeeze bottle, fill it the rest of the way with wate
