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The Air-Care ECA202430 is a permanent 24x30x2 furnace filter with a mill-finish aluminum frame and a 4-ply polyester/polypropylene electrostatic media pack. It carries a MERV 6 rating and 84% dust arrestance at 300 FPM, and it is washed and reused instead of replaced. Its best new price is $79.41 at Metal Air Filters as of November 7, 2026, with only one store listing it new.
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Availability unknownSold by isndirectoutlet (100% positive, 1,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $79.41 on Nov 8 at Metal Air Filters. Tracked across 1 store since Nov 8.
"Product Overview\nThe ECA202430 is a 24x30x2 washable MERV 6 electrostatic air filter engineered for permanent installation in residential, commercial, and light industrial HVAC systems. This reusable washable electrostatic air filter air filter eliminates the recurring cost of disposable filters through passive electrostatic technology—no external power source required. The polypropylene media layer generates an electrostatic charge naturally as air moves through the filter matrix, attracting and holding airborne particulates including dust, pollen, pet dander, mold spores, bacteria, and household debris with 84% dust arrestance efficiency at rated 300 FPM airflow.\nConstructed with a precision-formed .030” thick mill-finished aluminum frame, 24 gauge aluminum face grids on both the air entry and exit sides, and a 4-ply electrostatic air filter media pack—one layer of polyester and one layer of polypropylene sandwiched between two expanded metal aluminum face guards—the ECA202430 delivers consistent MERV 6 particulate capture with the low system resistance required for compatibility with all standard residential and commercial HVAC equipment. With actual dimensions of 23.5” H x 29.5” W x 1.75" D (±1\/8”), this filter installs precisely in standard 24x30x2 nominal filter housings throughout residential and commercial HVAC equipment across the United States.\nUnlike disposable cardboard-framed filters requiring complete replacement every 30–90 days, the ECA202430 is designed to be rinsed clean with a moderate stream of warm water and reinstalled—making it a genuinely permanent washable electrostatic air filter filtration solution. Regular washing restores full particulate-capture efficiency and the passive electrostatic charge regenerates automatically as the filter dries and airflow resumes during normal system operation. Each wash cycle restores the filter to near-original performance without any special treatments, chemical applications, or reconditioning products. Do not apply adhesive coatings to the washable electrostatic air filter media—per manufacturer specifications, it is not advisable to coat EC Series filters with any adhesive coating, as doing so interferes with the passive triboelectric charging mechanism.\nMade in the USA by American Metal Filter Company (AMFCO), the ECA202430 is manufactured to exacting dimensional and construction standards ensuring proper fitment, reliable performance, and decades of service life. The one-time investment in this permanent washable electrostatic air filter replaces years of recurring disposable filter costs, reducing household or facility filtration expenditures substantially while eliminating the waste associated with frequent filter disposal. With consistent MERV 6 performance, lightweight aluminum construction, and a straightforward warm-water washing procedure, this washable electrostatic air filter washable electrostatic air filter is the practical long-term filtration solution for homeowners and facilities managers who demand reliability, economy, and simplicity from their HVAC air filtration infrastructure.\n\nOnline Discount: Save 10% Today\nCreate a free online account during checkout to instantly receive 10% off your first order. Registered customers also enjoy exclusive benefits including 15% off all repeat orders, priority processing, order history tracking, and expedited reordering. Set up your account by clicking the “Create account?” checkbox during checkout. Commercial and institutional accounts may qualify for NET 30 payment terms with approved credit application.\n\n\nKey Benefits of the ECA202430 Washable Electrostatic Air Filter\n\nPermanent washable air filter design: Rinse with warm water to restore full electrostatic charge and filtration efficiency—no replacement media required. Eliminates the recurring cost of disposable filters and reduces household waste from frequent filter disposal cycles throughout the service life\nMERV 6 Filtration Performance: 84% dust arrestance efficiency at rated airflow captures dust, pollen, pet dander, mold spores, bacteria, and household debris. Provides effective residential and commercial air quality management without the airflow restriction of higher-MERV pleated filters that can strain blower motors\nPassive Electrostatic Technology: The polypropylene media layer generates an electrostatic charge naturally through the triboelectric effect as air moves through—no electricity, batteries, or external power source required. This passive mechanism attracts and holds airborne particulates more effectively than equivalent-density purely mechanical filter media at the same face velocity\nLightweight Aluminum Frame Construction: Precision-formed .030” thick mill-finished aluminum frame with mitered corners and pop-rivet assembly provides rigid structural support at a fraction of the weight of steel alternatives. Drain holes in three corners facilitate complete water drainage and rapid drying after each wash cycle\n4-Ply Media Construction: All EC Series filters feature the same 4-ply electrostatic air filter media pack regardless of depth: one polyester layer and one polypropylene layer between two expanded metal aluminum face guards. This consistent construction delivers reliable MERV 6 performance across all filter depth specifications\nLow Airflow Resistance: Rated for 300 FPM face velocity with minimal initial resistance, this washable electrostatic air filter washable electrostatic air filter is fully compatible with all standard residential and commercial HVAC fan systems without requiring blower upgrades, system modifications, or increased energy consumption to maintain adequate airflow rates\nSubstantial Long-Term Cost Savings: A single permanent washable electrostatic air filter replaces dozens of disposable filt
