I'm in my shop for a full day on average once a week.
Many many people seem to have shops without air filtration systems and don't complain, though I have poor ventilation in my shop in general. Even so, only MDF tends to mess up the air quality noticeably.
Can I expect an improved weekend shop experience from installing an air filtration system?
At what point does such a system make sense as far as time spent in the shop?
What specific benefits can I expect?