I have never found a smoke eater that was any good
If you do get a air cleaner look for this:
- A True HEPA filtering system, which removes 99.97% of particles .3 microns and larger. This includes visible smoke.
- An Activated Carbon Filter, which absorbs the smoke odor.
An Activated Carbon Filter is the real secret behind eliminating tobacco smoke odor inside your house.
When shopping for an air purifier, you’ll come across many products that include a True HEPA filter. However, most of these devices are not very effective at getting rid of smoke because they don’t also have an Activated Carbon filter to get rid of the particles that make up its odor.
Only an air purifier that can absorb the gaseous pollutants from smoke will work for your situation. Buying any other type of product will be a waste of money.
I would look at this one
Austin Air HealthMate HM 400
What you’ll love most about this device is that contains nearly 15 pounds of Activated Carbon, which is unmatched in the marketplace.
It also draws air into the unit through all sides, making it a 360 degree air filtering unit. This makes it possible to place the device anywhere in the room and enjoy maximum air filtration no matter where it’s located.
What’s even better is that this air purifier can purify an area up to 1,500 sq. ft. That’s more than enough power to create clean, fresh air in practically any size single family home.
Finally, this smoke air purifier comes with a 5 year filter life, which means you won’t have to spend a ton of money each year to keep it running efficiently.
I have built a few cigar lounges in mine and others homes. The number 1 and best way to enjoy a cigar in a home is you have to remove the smoke ASAP. I understand that you are in a basement but I would look into the 6" or 8" hole with a fan and bigger is better!!! I would look at this Hyper Fan 8 in Digital Mixed Flow Fan 710 CFM. If you look around you can find them under $200 and lots of videos on youtube about them.
Good luck