Your total cost for a diy box fan filter can be as low as 40 50 00 including incidentals like duct tape or higher depending on the filter options.
Diy box fan shop air filter.
20 by 20 by 1 merv 13 furnace filter.
Click show more air filters.
Point that in the right direction and then tape onto the front of the box fan filter.
This is what i came up with.
After coughing up a lung i decided to hurry up and make a diy shop air cleaner before my lungs get caked with sawdust.
Insofar as filter changing costs you will find that it is still much cheaper to buy furnace filters and variants of them without sacrificing on quality or air cleaning capacity.
Yes it can using scrap plywood.
Can the best diy air cleaner and dust filter be made even better.
Give this inexpensive diy air filter a try.
This diy air filter is made from a 20 inch box fan plywood and two 20 inch air filters.
So anything we can do to remove dust and particulates from the air is a step in the right direction.
The filters sell for about 15.
20 inch box fan.
This diy air filter for wildfire smoke is less than 20.
Richard s channel the sawdust maker https www youtub.
It is essentially just a wooden box with a blower motor sucking dirty air through a set of filters and blowing out fresh clean air.
Not only would it clean the air but it would also help to keep the shop itself cleaner by catching the dust before it settles.
Some have wondered whether we should tape it onto the back of the box fan filter.
There will be a little arrow on the filter showing which way the air should flow.
Want to breathe cleaner air in your home.