Filters-NOW DPE20X20X1=DDEF 20x20x1 Electro Filter Pack of - 3 Panel size is labeled on the black track of your panel. These polarized particles join together to form bigger clusters that are more easily captured and collect on a disposable fiberglass medium pad with an activated carbon center screen.97% efficient for particles down to 0.
These polarized particles join together to form bigger clusters that are more easily captured and collect on a disposable fiberglass medium pad with an activated carbon center screen.3 microns in size.