Diy Car Air Filter Box
See my pinned first comment for other best practices.
Diy car air filter box. The nugget project 2 466 views. So anything we can do to remove dust and particulates from the air is a step in the right direction. This diy air filter is made from a 20 inch box fan plywood and two 20 inch air filters. A store bought air filter would get plugged up in a couple weeks.
Diy custom fender mount air box for my big turbo rb 240sx duration. If you have allergies or live in a city you should consider building one of these relatively inexpensive high performance box fan air filters. I use mine to filter cat litter box dust. That s 12x savings on the filters.
Kalvin malli 29 330 views.