3 Pack 20 x 20 x 1 Micro Power Guard Air Cleaner Replacement Filter Pads White ( Actual filter size is 18.5 x 17.5 ) Fast-Shipped-Filters

Brand: Dynamic-Sales-HVAC com

Features:

• The original MicroPower Guard filter pad may have a target painted on it.  Since the manufacturer chose to use a cheaper Carbonized mesh rather than a full sheet of carbon, like the Fast-Shipped-Filters, they had to add a piece of foil as a target so the electrode would touch the foil and electrify the pad.  No worry with the Fast-Shipped-Filters brand replacement pads, you can load them any which way they fit and you will be sure to have a secure contact with the carbon sheet for optimal distribution of the electrical current.

Details: 3 Pack 20×20 MicroPower Guard Replacement Filters

Package Dimensions: 0x0x0