c6cffb15_ilters___FurnaceFilterCare_com__Characteristics
[0] Electronic [Pros] Very efficient but not with larger dust particles Virtually no restriction to air flow Excellent for use in combination with panel and other media air filters Lasts for many years [Cons] Requires 120 or 240 volt power supply Larger dust particles pass through this air cleaner Duct system must be modified to install this equipment (not difficult for handyman) Expensive initial investment compared to media type air filters Can create ozone [Characteristics] 
Charges dust particles as they pass through and they are attracted to collection plates
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Characteristics