Fast-Shipped-Filters 20x25-3 Pack compatible MicroPower Guard electronic air cleaner 20x25 replacement polarized filter pads refill
Replacement Filter Pads Compatible with MicroPower Gaurd Air Cleaner Frame Size 20x25x1
Actual Filter Size is 22.5"x18.5""
Filtration Technology: Activated Full Carbon Center - Odors Orders, off gassing, Smoke, Dust, Candle Soot, Ozone free and More
Manufactured By Fast Shipped-Filters
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,