Honeywell F50F Owner's Manual page 17

T h e e le c t r o n ic a ir
c le a n e r v s . t h e
s t a n d a r d
f u r n a c e f ilt e r
T h e re g u la r fu rn a c e filte r c o lle c ts m a in ly la rg e ,
v is ib le p a rtic le s th a t re a c h th e filte r. Its m ain
p u rp o s e is to p ro te c t th e fu rn a c e a n d a ir
c o n d itio n e r b lo w e r. T h e e le c tro n ic a ir c le a n e r
c o lle c ts th e s e la rg e p a rtic le s , p lu s m a n y o f th e
s m a lle r, m o s tly in v is ib le p a rtic le s . Its p u rp o s e is
to re d u c e in d o o r a ir p o llu tio n a s w e ll a s to
p ro te c t th e b lo w e r, a ir c o n d itio n in g c o ils a n d
h e a t e x c h a n g e r.
15
69-0756B—2