A piece of literature describes an electronic air cleaner (eac) upgrade kit now offered. An electrostatic prefilter is part of this kit. Use of this washable, electrostatic prefilter can “significantly enhance the working efficiency” of the eac, according to the manufacturer. The prefilter is removable and comes with a lifetime warranty. A replacement panel is available singly or in four-pack packages. Another add-on in the kit is an activated carbon after-filter, which is said to absorb odors and gases.
Permatron Corp., 11400 Melrose St., Franklin Park, IL 60131; 800-882-8012; www.permatron.com (website).
Publication date: 09/18/2000