Filtrete Allergen Defense Air Filter 20x20x1 improves indoor air quality by capturing pollen, dust, pet dander, and mold spores with MPR 1000 electrostatic technology. Ideal for allergy sufferers, this durable 3-month filter fits most HVAC systems and maintains strong airflow.
Filtrete Allergen Defense Air Filter 20x20x1 is designed to help you breathe cleaner and fresher air every day. Engineered with advanced 3M electrostatic technology, this filter captures microscopic allergens such as pollen, dust, pet dander, and mold spores while maintaining consistent airflow.
The Filtrete Allergen Defense Air Filter 20x20x1 is ideal for homes with pets or individuals dealing with allergies. With an MPR 1000 performance level, it delivers reliable, long-lasting filtration that fits most residential HVAC systems. Choose this filter to create a healthier and more comfortable home environment.
