Replacement Media Air Filter FC100A1011 MERV 11 20x20x4 Pack Of 2 For Cleaner Air Easy Fit Reduced Dust And Allergens High Efficiency HVAC Filter For Home And Office

MERV 11 20x20x4 Replacement Filter Pack of 2 for Clean Air
✔️ MERV 11 replacement air filter, 20x20x4 inches, pack of 2 for HVAC

This replacement media air filter fits standard HVAC systems and is commonly used in homes and small offices to capture dust and allergens, helping improve indoor air quality.

✅ MERV 11 filtration captures particles from 0.3 to 10 microns per ASHRAE 52.2
✅ Size 20 x 20 x 4 inches to fit standard filter slots
✅ Pack of 2 replacement filters for home and office HVAC
✅ Must be ordered in multiples of 5

💡 What is a MERV 11 air filter used for in home HVAC systems? This handy filter helps improve indoor air quality.

- Improves indoor air quality by trapping dust, pollen, and allergens in the 0.3 to 10 micron range - Fits standard 20 x 20 x 4 inch filter slots for easy installation - Balances filtration efficiency with airflow for typical residential HVAC setups - Sold in packs of 2; orders may require multiples of 5 ✝️