Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: I have a 30 x 40 wood shop, with a 10' ceiling.  Where would be the best location for this air filter.  I know it is to be hanged from the ceiling, so the location is relative to the shop dimensions.  Thanks.
Document: ...see other reviews.Works efficiently in filtering my dusty shop at low speed. As mentioned noisy when reved up. I would rather it had a lower profile, but it is able to sit high in the rafters of my shop.Oh yeah, did I mention filter cost comparison?
Took me all of five minutes to swap the controller and return unit in full service. Pre-filter is standard furnace 16x20x1 element, locally available. If you work with slightly toxic woods like Walnut, dusty MDF or just get tired of the dust hanging in the air minutes after you cut or sanded anything, this is the solution. As a side benefit it seems to get rid of the damp musty smell in my shop. I am not trying to explain it, but it smells cleaner.
My Grizzly air filter arrived today. Unfortunately, like others have stated the machine arrived with loose parts inside. 3 of the 4 bolts holding the blower to the cage had fallen out and one one still in place was extremely loose. Given, it was not terribly difficult to put everything back together but I shouldn't have fix something right out of the box. I would expect much more from a product that cost me over $400 after tax.
The Grizzly Heavy Duty Double Air Filter Model G9956 is an effective filter that quickly cleans the air in my 24 X 36 foot shop. The remote works reliably everywhere I've used it in the building and offers five fan speeds to choose from.
I have been a big Grizzly fan for the last two years now as I have many of their wood working machines as I have been building out my wood shop. My favorite machine in the shop is my Grizzly 17" band saw with my Grizzly 1023 table saw a close second.
This is a full-sized blower-filter cabinet. It is the same size blower unit that you would find in a quality 3-ton home A/C system. The cabinet is 22-24 gauge steel dressed with a good quality enamel paint. It has a full 1/3 hp motor in a conventional squirrel-cage blower. One of the best features is that it uses standard 16x20 filters.
I propped it up snug to the rafters and bolted four long lag screws with fender washers through the eyelets into the rafters. after a couple minutes it seems to push the air in a circular pattern so only airborne dust gets sucked in. The noise is similar to the noise from a stove hood extractor fan, medium pitch hum. I can hear music in the background, but it becomes fatigueing after an hour. Well after 3 months the controller would not recognize my remote.
Why Grizzley instead of JET? My choice was based on other reviewed air filtration systems. cost of replacement filters and support. All make Grizzly my number one choice given my budget considerations.Yes it is made in China, and what isn't now. Whenever I get to play furniture builder with the pros I will buy the very expensive stuff.Delived promptly, even when I was told there was a delay and I was ok with the delay, because service let me know so I could plan.
It's solidly built and hung by 4 chains from my ceiling studs and indirectly to the rafters. It uses industry standard A/C filters ... can even get sub-micron filters from BigBox stores (which means expensive bag filter is totally optional). It is quite and it even eliminates my extra room circulating fan... When I only want 1200 cfm (3 changes/minute - dust removal) it is whisper quite.
If you try this, be aware that one can make good use of European style furniture assembly machine-threaded screws which have very flat heads and use an internal hex cavity to accept an Allen wrench. The flat side fits nearly flush to the top of the plywood and the bolt extends through four holes, that you drill,into the four threaded holes in the top of the Grizzly filter. This approach enables the plywood sheet to snug up flush to the ceiling.
Answer: no