Improve your indoor air quality with Filterbuy MERV 11 pleated air filters, designed to capture dust, pollen, and pet dander while maintaining optimal HVAC system efficiency. These high-performance filters provide superior protection for your home or business, ensuring a cleaner and more comfortable environment for your family.

Key Benefits
- Advanced Filtration: MERV 11 synthetic media captures 95% of airborne particles, effectively reducing allergens and dust without restricting airflow.
- Durable Construction: Features a sturdy beverage board frame with dual wire backing to prevent warping and withstand extreme temperatures.
- Long-Lasting Performance: Electrostatically charged media traps microscopic particles and is designed to last up to 90 days under normal conditions.

Use Cases
- Ideal for residential furnaces, air conditioners, and heat pump systems.
- Suitable for households with pets or individuals sensitive to common airborne allergens.
- Perfect for maintaining HVAC system longevity and energy efficiency in both home and office settings.

Specifications
- Dimensions: 18 in x 30 in x 1 in (Actual size: 17.75 in x 29.75 in x 0.75 in).
- Rating: MERV 11 (Comparable to MPR 1200 and FPR 7).
- Quantity: 4-Pack.
- Origin: Manufactured in the United States using recyclable materials.

Usage Scenarios

Filterbuy 18x30x1 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Replacement (4-Pack) id29i is well suited for home, office, and everyday use — durable, practical, and easy to care for.

Care Instructions

• Store it in a cool, dry, well-ventilated place and keep it out of prolonged direct sunlight.
• Wipe clean with a soft, dry cloth; avoid harsh or corrosive cleaning agents.

Specifications