Washable Air Filter(20" x 25" x 2"), Aluminum Electrostatic Air Filter for Furnace and Central Air Conditioner (Actual Size: 19.7" x 24.7" x 1.8")

wioAIR aluminum washable air filters are designed to be washed and reused, making them a cost-effective and environmentally friendly option. The combination of three layers of heavy-duty aluminum and two layers of high-density static electricity nylon enables the filter to effectively. Metal filters typically have lower air resistance than disposable filters, resulting in reduced pressure on your HVAC system. We recommend washing the filter every three months to ensure filtration performance and maintain its effectiveness. wioAIR aluminum washable air filters are designed to be washed and reused, making them a cost-effective and environmentally friendly option. The combination of three layers of heavy-duty aluminum and two layers of high-density static electricity nylon enables the filter to effectively. Metal filters typically have lower air resistance than disposable filters, resulting in reduced pressure on your HVAC system. We recommend washing the filter every three months to ensure filtration performance and maintain its effectiveness. wioAIR aluminum washable air filters are designed to be washed and reused, making them a cost-effective and environmentally friendly option. The combination of three layers of heavy-duty aluminum and two layers of high-density static electricity nylon enables the filter to effectively. Metal filters typically have lower air resistance than disposable filters, resulting in reduced pressure on your HVAC system. We recommend washing the filter every three months to ensure filtration performance and maintain its effectiveness.