[Stoves] Hood filters RDP homes

[Venter Forestry]

Dear List,

Is it not possible to adapt filter technology like the ones sold by LakeAir,
which claim to be 97% efficient on particulates as small as 0.01 microns in
size (as in smoke) to be fitted on the inside of hoods?  These filters can
be washed and reused.  Our RDP homes are connected to the electricity grid,
and if the electricity draw is low, when used, it could be cost effective to
the user when only used for starting up the stove, adding fuel or when using
inefficient stoves for short periods (to boil water for instance). 

Regards

Kobus
South Africa