Richard s channel the sawdust maker https www youtub.
Diy box fan shop air filter.
This diy air filter is made from a 20 inch box fan plywood and two 20 inch air filters.
Can the best diy air cleaner and dust filter be made even better.
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.
This is what i came up with.
Click show more air filters.
Some have wondered whether we should tape it onto the back of the box fan filter.
The easiest way to make a low cost air cleaner is to just use a cheap box fan with a furnace air filter attached in some way to the inlet side.
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.
There will be a little arrow on the filter showing which way the air should flow.
This diy air filter for wildfire smoke is less than 20.
After coughing up a lung i decided to hurry up and make a diy shop air cleaner before my lungs get caked with sawdust.
Give this inexpensive diy air filter a try.
20 inch box fan.
Point that in the right direction and then tape onto the front of the box fan filter.
Yes it can using scrap plywood.
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.
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.
Want to breathe cleaner air in your home.
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.