• Dupont electrostatic filter media air filter
• MERV11 rating filter lasts up to 90 days
• Has anti-microbial product protection to  optimize filter life
• OGuard™  odor-reduction technology built-in
• Reduces airborne allergens, such as pollen, dust, lint, dust mite debris, mold spores & smoke
•  20" x 20" x 1"
  

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