The NaturalAire allergen extra air filter captures particles as small as 1 micron. The MERV 10 rating means it is third-party certified to effectively reduce common indoor air pollutants such as household dust， pollen， dander and lint， as well as smoke and smog. MERV ratings provide a standard comparison of air filter performance. A higher MERV rating signifies greater efficiency and increased protection against airborne particles. The electrostatically charged media helps keep your HVAC system clean for more efficient operation which saves you money on both energy consumption and potential equipment repairs. The clay-coated filter frame and wire backing provide durability throughout the filter's life. The NaturalAire allergen extra air filter maintains the minimum listed efficiency.

• Brand Name: NaturalAire
• Width: 18 in.
• Height: 24 in.
• Depth: 1 in.
• Filter Material: Synthetic
• MERV Rating: 10 MERV
• Pleated: Yes
• Product Type: Microparticle Air Filter
• Number in Package: 1 pk
• Actual Size: 17-3/4 x 23-3/4 x 3/4 in.
• Electrostatic: Yes
• Filters Smoke: Yes
• Filters Bacteria: Yes
• Filters Viruses: Yes
• Filter Frame Material: Clay Coated
• Filters Pollen: Yes
• Filter Class: Class II
• High Efficiency: Yes
• Metal Mesh Support: Yes
• Air Filter Size: 18x24x1
• Filters Dust/Lint: Yes
• Filters Mold Spores: Yes