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The WEB Plus 20 in. x 20 in. x 1 in. Three-Phase Electrostatic FPR 4 Air Filter helps capture microscopic particles including dust, pollen, smoke and mold. It is washable and can last up to 10 years.
|Air Filter Size||20 in. x 20 in.||Air Filter Thickness||1 in.|
|Assembled Depth (in.)||0.625 in||Assembled Height (in.)||19.625 in|
|Assembled Width (in.)||19.625 in||Nominal Height||20 in|
|Nominal Width||20 in||Product Height (in.)||20|
|Product Thickness (in.)||.875 in||Product Width (in.)||20|
|Air Filter Features||Filters Dust,Filters Mold,Filters Pollen,Filters Smoke,Washable||Filter Frame Material||Plastic|
|Filter Material||Polyester||Filter Performance Rating (FPR)||4-5 - Good|
|Longevity (months)||120||MERV Rating (Minimum Efficiency Reporting Value)||8|
|Manufacturer Warranty||Warranty by manufacturer againts materials and workmanship.|
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