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Honeywell FC40R1029 Return Grill Media Air Filter, 20" x 30" 2 pack


2 Pack-Honeywell FC40R1029 Return Grill Media Air Filter 

Re engineered  FC40R filters are over 30% smaller in depth, This change increases the flexibility without reducing the capture efficiency or dust holding capacity with the new configuration of the pleats it provides the same media in smaller space.

The Return Grille Filter provides high efficiency, long life alternative to a 1" filter. It captures a significant amount of the airborne particles in the air that circulates through the filter.

Features

  • Mounts in most return filter grilles.
  • Pleated for greater media capacity.
  • Low pressure drop provides a comfortable air flow.
  • Maintains equipment efficiency longer than standard filters.
  • FC40 is MERV 10.
  • FC20 is MERV 8.

Specifications
  • Description: 20X30 Return Grill Media Air Filter
  • Application: Return Grill
  • Dimensions: 20 in. x 30 in.
  • Airflow Max.-Capacity (cfm): 1800 cfm
  • Efficiency Standard: Efficiency ratings are based on American Society of Heating, Refrigerating and Air-Conditioning Engineers Standard 52.2-1999.
  • Fractional efficiency: E1=31%, E2=61%, E3=86%
  • Minimum Efficiency Reporting Value (Media Filters Only): MERV 10
  • Type of Air Cleaner: Media Air Cleaner



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    Understanding Nominal Filters Size Could Save You Time and Money

    Not understanding the Nominal Filter Size is the primary culprit for incorrectly purchased filters.The Nominal Size are the usually the dimensions used to Label the filter. For instance 16x20x1. These dimensions are a rounded value on the filters actual measurements. The actual measurements on this filter may be 15.5x19.5x.75, but that could vary by brand and manufacturer. So in order to make sure you have the correct size filter, especially if you are replacing with a different brand it is important to confirm the actual size on the filter. When purchasing filters on the internet the Nominal size is usually found the in the product title.

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     Furnace filters should fit securely but should not have to be forced into position. If you have to force the filter into its slot, then it is probably too big. Forcing an improper filter size in a filter can cause it to buckle, damaging the filter or reducing its ability to function properly. Filters are a smaller than their slot to allow for easy replacement. Some HVAC units may need a filter with dimensions that are unique or uncommon. In these cases, a custom filter needs to be ordered.

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