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20x20x1 Air Filter 6-Pack for HVAC AC Furnace - MERV 13 Defense
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Category: bnx bnxtrufilter 20x20x1 air filter merv 13

About this item
- All components in industrial grade products are made in the United States and designed with recyclable materials.
- 20x20x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.50" x 19.50" x 0.75")
- High quality construction features an electrostatically charged design with 16 pleats per foot that captures more harmful particles and lasts 3x longer than fiberglass models (replace every 90 days for best performance)
- Easy installation beverage board frames with dual wire backings improve structural integrity and outperform standard cardboard designs by resisting extreme temperatures
- MERV 13 synthetic media (comparable with MPR 1500 - 1900 & FPR 10) protects homes from bacteria and more by trapping 98% of airborne particles without impacting air flow