The Flimmerfilte/wall vent r is a Swedish, universal filter-construction. The filter is a high-efficient filter with long durability.
High-performancelong-lastingfilter formounting in the duct.
There are several advantages:
Separation along the fibres Low and constant pressure fall during the whole time of use Long durability, 1-2 yrs between filter changes High collecting efficiency on all types of particles and sizes The filter as whole is adjusted to the environment = inflammable (contains only polypropylene).