14x14x1 MERV 11 Pleated AC Furnace Air Filters. 6 Pack. Made in USA.

14x14x1 Air Filter for A/C or Furnace.  
Actual Size: 13-3/4 x 13-3/4 x 3/4.  
Filter Rating: MERV 11 | FPR 7 | MPR 1000.  
Sold in Packs of 6.  

14x14x1 MERV 11 air filter efficiency ratings make the filter a tremendous upgrade from ordinary pleated filters in applications such as residential, hospitals, laboratories and pharmaceutical plants, and commercial office buildings in any system in which a higher degree of clean air is required. Although the MERV 11 provides excellent protection, it still allows good air flow for your heating and cooling system to perform efficiently saving on energy costs and help reducing costly repairs.

MERV 11 Specifications:
• MERV 11 (Minimum Efficiency Reporting Value) based on ASHRAE Test Standard 52.2-2012
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• Super charged, electrostatically enhanced media.
• Specifically engineered for system applications requiring improved medium efficiency, non-shedding filtration media.
• Synthetic media made up of continuous hydrophobic fibers which do not absorb moisture and can withstand turbulent, high velocity conditions.
• Manufactured for system applications requiring high efficiency, non-shedding filtration media.


• Pleat configuration: Formed into aerodynamic, semi-tapered, wedge-shaped pleats expanding its capability to capture contaminants.
• Recommended to replace at least every 90 days
• Manufactured in the USA