Filtrete MERV 8 Basic Dust Defense Air Filter – HVAC Furnace Filter – Fast Ship

Filtrete MERV 8 Basic Dust Defense Air Filter is designed for residential and light commercial HVAC systems. MERV 8 filtration captures dust, pollen, mold spores, and pet dander, providing clean indoor air while protecting your HVAC equipment.

• MERV 8 Rating — Captures particles 3–10 microns including dust, pollen, and pet dander
• Electrostatically charged — Attracts and captures airborne particles like a magnet
• 1-inch depth — Fits standard residential and commercial air handlers
• 3-month replacement interval — Replace every 90 days for optimal performance
• Compatible with most residential furnaces, air handlers, and heat pumps

Select your filter size from the dropdown. All sizes ship within 1–2 business days.