Filters for which an electrostatic charge is applied to the
filter element. A fibrous
filter material is often pleated in between V-shaped supports consisting of electrostatically charged, metal rods which are insulated from the supporting frame.
Source: PAC, 1990,
62, 2167. (
Glossary of atmospheric chemistry terms (Recommendations 1990)) on page 2186 [
Terms] [
Paper]