What is Reddit's opinion of iPower GLFANXEXPSET4D8CHUMD 4 Inch 118 CFM Inline Fan Filter 8 Feet Ducting with Speed Controller and Temperature Humidity Monitor, Grow Tent Ventilation, 4" Kits, Black?

From 3.5 billion Reddit comments

I have a big vent system mounted over my bench, so no. I don't use a mask when soldering. (I also weld at my bench, and I have full face protection for THAT)

However, when using 3M wheels - yes - dust

I helped set up a buddy's crafting space with a 150CFM fan feeding into a charcoal canister since he can't vent outside. It handles what he needs now, and you can daisy chain the fans if he needs more *oomph*.

https://www.amazon.com/iPower-GLFANXEXPSET4D8CHUMD-Controller-Temperature-Ventilation/dp/B07Q3211N8

https://www.amazon.com/dp/B07Q3211N8/ref=cm_sw_r_other_apa_i_vOqSDbYKFG49P

Scent absorbers from .99 store...