How many microns are the fabric holes that allow/prevent dust mite particles? (Please don't respond unless you actually know)
342285
I have no answer for you, sorry about that, but that might be a question for the company that made this cover.
1970993
There is no such term applicable for this product. It is not a cotton but engineered kind of fabric. So micron size would be 0.
1214186
I don't have it handy to measure but that should be in the product detail info. I do not recommend this item as it does not come with a dust cover, which is annoying. I have not been able to find a suitable clear material, I can cut out, to make my own. I recommend ordering this similar item ( in burgundy) from "Fresh Finds. com.(which has many various sizes) That is where I got my original one and I bought two more. (all with dust covers)
2110636
I'm not sure,but you can make an research on Google,I'm using this respirator for asbestos removal.If silica particulars(dust)are smaller then 0.03mm that is not ok but if particular are bigger than 0.03mm,than is ok.0
730207
The factory filter bag is rated for 2 micron nominal. I am not aware of any alternate filter bags as the assembly may not be capable at proper dust/chip removal if you try to go less. The restriction at 1 micron or less may be a problem. Keeping the filter bag clean is easy enough - just tap on the sides when finished. I find the unit does a very adequate job considering the price. If finer filtration is required I would suggest an air cleaner set up with HEPA filtration.
351404
Good afternoon,We cannot detect dust mites. We only detect chemicals. Please let me know if I can answer anything additional.Regards,Rebekah ArmentroutHome Air Check
1801881
I honestly don't remember what the ring size is. But if I had to guess, I'd say 1 inch. The rings definitely align smoothly though, & it really does keep out the dust. I haven't really exposed it to excessive moisture, but just your average everyday humidity/moisture, & I've had no problems.
2243232
Possibly dust but it depend on what type of bugs you are talking about. I bought them for the attach lids but for the quality of the boxes and the price they ask, I would not buy them again.
248532
Not really sure...I use Merv 13 4" AC Filters and they do a very good job at that...I did not notice any difference in regards to dust/particulates....
778858
They have been very effective in our house. I buy them by the case to save a few $$. They should be a fiberous mat with a wire backer. Holes are made by the machine that folds it but should not be large more like tiny pin holes and not big enough for dust to pass through.
1351331
I think the ventilation holes are there to allow the heat to flow out. Since its underneath, I don't see how dust will build up too often.
1566405
Not sure. I sent these back because they were micros and not standard. Sorry.
1724260
It stirs the dirt up and sucks it through a fabric filter. I find that some particulates get through. The filters come in various capabilities so get the finest available, 2 microns.
2192592
Ther larger number of Mesh, is the better filter (filters out smaller particles). here is a link http://www.fs.fed.us/r1/fire/nrcg/2011%20Inspection%20Forms/11_Micron%20and%20Mesh.pdf
635859
I don't have anyway to measure the holes, but it is a very fine mesh, and holes don't stretch apart under pressure. I use Vitamix at high speed on hazzlenuts, and after filtering, the consistency of the vegan milk is really like dairy milk, with no particles left in the milk. You would probably need to ask the company directly, as my guess is it filters in microns.
193584
Pierce- check out the Wynn Environmental website. They make some great aftermarket filters. I believe the one I picked up a year ago (I'm not home right now) is the 35A canister, which requires a slight fit adjustment to my (your) Delta dust collector, but it works great. I think it's 0.5 micron. Also remember that there's a trade-off between filtering capability and airflow, so the "low micron" filters require more surface area on the filter to ensure adequate airflow. Chris
121520
They were an exact fit replacement for my original Hayward filters. I don't know the micron size but they clean as well if not better than the originals. I recommend them..