How much air flow with this?
1318517
You will not feel a direct breeze through this material, but you will not feel like it is suffocating either. You can slightly see through the material. We use it on the top of our chicken run to block the hot southern sun and we also use it on top and behind our yard swing. It gives us breathable shade.
1318518
Since I have them on my skylights I don't know.. but my husband has one as a shade outside his den window, and it let's in the air just fine..and keeps it from being hot in there...
1318519
We don't get a LOT of wind at our house. However, on the times that it has been breezy, this fabric doesn't let a lot through. If I had to guess, I's say that it only lets about 1/3 of the air-flow through. However, that's normally quite enough to keep the air fresh and allowing hot air to be pushed out. We've never found it stuffy.
1332838
I don't have a gauge or anything, but it seems like alot to me. Whenever I use the ozone, I make sure to have on a fan to circulate the air.
147624
Does anyone know how much air circulation (space) it requires top, sides, bottom?
581739
To add to the other answers- the fan is not going to blow you away. It works well, but it's hardly noticeable.
1398668
It does generate plenty of air ...I have had this for a few months and use it everyday...have a large laptop.
1032243
Althogh I have not used other small fans, I think this fan has enough cooling power :) I can feel the wind over 50cm~70cm from the fan.
741389
An amazing amount. I usually use only the first setting. The second and third sends things flying. I have two dogs and it creates a hair storm even though I've just vacuumed. Otherwise a terrific fan. The best part is that you can take it apart to clean it since it's all metal. Hope this helps...
1638261
That depends if you need the full 435cfm. The filter will reduce the cfm after it has done it's job which causes drag. So in retrospect running the fan at full speed or slightly under is recommended if that is the amount of air you need. So to put it a little bit more simple, your phresh filter will probably reduce about 100 cfm from the power of your fan. If you ran you fan at half power you would have a total of about 117.50 cfm. I recommend full speed or a little lower. If that's not an option, buy an 8" one, that's what I did!
222496
Someone else ask about the air flow and I responded with this: I just tried inflating my air mattress with this, it took 24 seconds. My mattress inflated measures 70 X 52 X 8, so running the math I get an air flow of ~40CFM. I also tried the 12V version and it was really close, but just a couple seconds slower.
2085330
It is more like a fan, but I swear the air gets cooler the longer that it runs. And, the air flow is pretty strong. Definitely a good deal for the price.
306621
I don't think so I don't believe the air flow would be sufficient for your needs
797275
I do not see an airflow rating in the manual. I mounted it 18.5 inches above the cooking surface with a straight out (horizontal) vent to outside the house and it does an excellent job of removing cooking smoke/odors (as tested by my daughter burning breakfast sausage) even on low speed. I would conservatively estimate the air removal to be at least 250 cfm on low speed and over 400 cfm on high. For reference I work in navy propulsion plants and have to verify airflow of various intake and exhaust air systems for periodic maintenance so my estimates should be reasonably accurate. As a side note, on low the noise of the fan is barely noticeable, on high it is slightly louder than calm conversation. Hope this helps.
1714154
it's only a fan. It will blow whatever temperature air from the area you place it in. The movement of air will feel cooler then stationary air.
1936351
That sounds good, consider where your make up air is going to come from. Without a good free flow source of make up air, you will notget much flow. Perhaps you have a shady and low and cool side of the house where you can add a vent for make up air. The opening for the make up air should be approximately the same square inches as the fan.
1265512
Moves lots of air even on the lowest setting, not what I would call a quiet fan so yes too much for a bedroom in my opinion,
1999988
I would guess that it is approximately 900 cfm as it comes out of the box. However, I fashioned a shroud that is about 2-1/2" deep that helps to direct the air flow cleaner (think air tunnel here) through the fan. It seems to have increased air flow through the fan which I would guess is over 1,000 cfm (or more), but I don't have a device to measure the speed. So far a great fan and I have no complaints with it.
621990
The instructions indicate that you should leave a few inches around the unit (from what I remember) so that the unit can exchange air efficiently. You don't need much more than that.