Two (2) dual blower fans w/filters for
air filtration complete with lighted on/off
switch and variable speed control on
one (1) fan only
Three (3) potassium permangenate filters provided
with unit
Option only for MB400, MB600 & MB700.
See catalog pages 155 & 156 for further details.

	Page 156		(View as ebook)
	Replacing Filters
	Filter Evaluation