Electrostatic Air Filter, 20X25X1 Inch Washable & Reusable Aluminum Ac/Hvac Furnace Filter, Merv 8 Long Lifetime, Home Or Office (Actual Size: 19.75 X

About these itemsKeyword 1: Efficient Electrostatic Air FiltrationEach aluminum air filter features a five- or eight-layer dense mesh structure that leverages electrostatic capture to trap fine dust, pet hair, and airborne particles. With a MERV 8 rating, these filters improve indoor air quality, making them ideal for households with pets, young children, or respiratory sensitivities.Keyword 2: Reusable and Friendly DesignUnlike disposable filters, these washable electrostatic models are designed for repeated use. Their long-lasting performance reduces waste and replacement costs while promoting sustainability. The mesh structure also allows for optimal airflow, helping HVAC systems run efficiently.Keyword 3: Durable Build for Long-Term UseConstructed from corrosion-resistant aluminum and reinforced with nylon and PVC-coated grid mesh, these filters withstand regular cleaning and resist wear, warping, and deformation-delivering reliable filtration over time for residential or commercial systems.Keyword 4: Simple Installation and MaintenanceEach filter is sized for a precise fit in standard HVAC, central air, and furnace systems. No tools are required-just slide it into place. Maintenance is equally easy: rinse with water or vacuum regularly, and deep clean every 2–3 months (avoid pressure washers).Keyword 5: Fits Multiple HVAC Sizes and SystemsAvailable in various standard sizes-16x20x1, 16x25x1, 20x20x1, 20x25x1, and 20x25x4-these filters accommodate a wide range of systems. Whether you're updating a home or commercial unit, these filters deliver dependable performance and better air quality.Key DifferencesFRS-FB-CS001: Fits 16x20x1 systems; actual size 15.5 x 19.75 x 0.82 in; weighs 1.28 lbs; 5-layer mesh.FRS-FB-CS003: Fits 20x20x1 systems; actual size 19.75 x 19.75 x 0.82 in; weighs 1.54 lbs; 5-layer mesh.FRS-FB-CS004: Fits 20x25x1 systems; actual size 19.75 x 24.65 x 0.82 in; weighs 1.85 lbs; 5-layer mesh.FRS-FB-CS005: Fits 20x25x4 systems; actual size 19.37 x 24.37 x 3.58 in; weighs 5.38 lbs; 8-layer mesh for higher capacity.Unnamed (16x25x1): Fits 16x25x1 systems; actual size 15.5 x 24.65 x 0.82 in; weighs 1.54 lbs; 5-layer mesh.SpecificationsMaterial: Aluminum Frame / Mesh / Nylon Mesh / PVC-Coated Grid MeshFilter Rating: MERV 8Color: SilverReusable: YesCleaning: Rinse with water, dry naturally, vacuum as neededInstallation: Tool-freeBy Model:FRS-FB-CS001Size: 15.5 x 19.75 x 0.82 in / 393.7 x 501.65 x 20.8 mmWeight: 1.28 lbs / 0.58 kgFRS-FB-CS003Size: 19.75 x 19.75 x 0.82 in / 501.65 x 501.65 x 20.8 mmWeight: 1.54 lbs / 0.7 kgFRS-FB-CS004Size: 19.75 x 24.65 x 0.82 in / 501.65 x 626.11 x 20.8 mmWeight: 1.85 lbs / 0.84 kgFRS-FB-CS005Size: 19.37 x 24.37 x 3.58 in / 492 x 619 x 91 mmWeight: 5.38 lbs / 2.44 kg16x25x1 (Unnamed)Size: 15.5 x 24.65 x 0.82 in / 393.7 x 626 x 20.8 mmWeight: 1.54 lbs / 0.7 kgPackage ContentsEach filter includes:1 x Aluminum Air Filter20*25*1inch