MERV8 Pleated filters are a perfect upgrade to inefficient flat panel / throwaway filters, as well as 'Big Box' MERV6-7 pleated fitlers. Available in 1, 2, and 4-inch depths, standard and custom sizes, these filters are suitable for residential, commercial and industrial applications.
	 
	20-1/2 x 21 x 1 , MERV8 Filters ( 20-1/2x21x1 inches)  
	 
	Features
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				MERV8 per ASHRAE 52.2-2007
		 
	 
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			Media maximizing V-pleat design with low pressure drop
	 
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			Metal grid prevents media flutter while in operation
	 
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			Support members provide frame strength
	 
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			Filter media pack is sealed to eliminate air bypass.
	 
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			MERV8 per ASHRAE 52.2-2007
	 
	Replaces / Supersedes:  Flanders / Precisionaire #  80055.01499 , 80085.0120.521 , 80285.01499 , 80285.0120.521 , 80055.01499 , 80055.0120.521 , 80285.01499 , 80255.0120.521
	 
	
		Replaces similar filters from AAF , AirGuard , FARR , Glasfloss , Quality and others.
	
		
			For More Information , or for Quantity Discounts on Bulk Orders of $2000 or More...Contact Us 
	 
 
                                                         
                                                    
                                                	
                                                    
                                                        
                                                             
                                                            Click on any of the links below to download associated documentation.
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Filter Efficiency Guide - MERV Ratings.pdf