c6cffb15_ilters___FurnaceFilterCare_com__Characteristics
[0] HEPA [Pros] Panel filter Very efficient filters One of the most efficient filters available for residential use [Cons] Can have a negative impact on air flow, especially if not maintained properly Face loading (pleated design helps increase dust loading capacity) [Characteristics] 
1, 2 and 4 inch thickness Pleated design Good choice for those who have allergies
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Characteristics