Cab air filter mod

[true temper]

I have sever allergies and any dust makes me sick. Getting a cab tractor with AC was such a blessing. But I was still getting a bit of fine dirt in the cab. I replaced the interior filter with a paper element but that didn’t help much.
So I built a filter box on the suction side of fan using a high quality allergy filter. No dust now it’s fixed.

 

[LouNY]

Nice job, hope it doesn't get plugged up to fast and require changing.
Some of the larger farm tractors when you close the door back flushes the cab air filter.

 

[Smokeydog]

I like seeing your modifications. Anything can be improved and make it suit your needs.