A home without pets, smoke, or allergies will work well with a MERV value of 1 to 7.If you have pets or someone in your household has significant allergy problems, you may want to consider a higher MERV value, between 8 and 10. Homes with smokers or a wood burning fireplace should have a filter in the MERV 11-13 range. If your oven's MERV rating is too high, it can force the boiler to work too hard and leave it vulnerable to damage. In addition, you may not get the air velocity required to reach all parts of your home, which will cause temperature inconsistencies. Have you ever felt your lungs work harder when you were wearing a mask? Well, a filter with a MERV rating that is too high to handle can cause the “lungs” of the boiler or air conditioner to strain too much.
Premature engine wear is a common result. In 1987, the American Society of Heating, Refrigeration and Air Conditioning Engineers designed the MERV rating scale to provide a more accurate picture of an air filter's capabilities. This rating system measures the effectiveness of an air filter in removing particles from the air. The higher the MERV rating, the more efficient the filter is at trapping particles.
Finally, I say that peace of mind is priceless and that, if they consider that a high MERV filter would be sufficient, they should do so with the exception that they must replace dirty filters often enough and that may take a week or two, depending on the MERV classification, the effective area of the filter and the amount of particles that enter your home. If you want to use pleated filters and taller MERV filters, the only safe way to do this is to have a professional install a 5- to 6-inch media filter. While air filters with a MERV of one to four are effective in removing large particles, such as carpet fibers, airborne paint droplets and sanding dust, they cannot help remove contaminants, such as hairspray, mold spores or even flour, that may have escaped from the mixer. Okay, let's see in detail why an oven filter with a high MERV might not be good for your oven.
Yes, I'm looking for the same thing. Yes, I'm looking for the same answer about using a merv13 pleated air conditioning filter as part of a mask. The Merv 16 would be the best The Merv 16 would be the best, as it would filter 95%. There's a YouTube video showing how to make your own N95 with a Merv 16 filter.
I just watched a Facebook video from Ai I just watched a Facebook video from a British doctor who says that vacuum bags are NOT safe for masks, since they contain fiberglass, which is very bad for breathing (and even worse when the bags are cut to make inserts). IF, however, MERV air filters are made of polyester and cotton, they should be safe. Buy to wash an alcohol YouBuy by washing an alcohol, you could very well be creating some strange and fun chemicals, unless you are only washing cotton, so I would use sunlight to disinfect them, even that could break down the high Merv filters a little and release an unwanted, perhaps dangerous chemical, degassing a high Merv activated carbon filter could be your best option between you and any other type of exotic chemical action that is taking place. I am using a layer of MerVi and using a layer of Merv 1900 3M Filtrete on my mask (I made the mask as a cover so I could remove the filter and wash it).
This MERV filter is doubtful, since it will really be effective for this use, since from what I understand they need an electrostatic charge that they do not receive when placed in a mask. My impression is that ductless headers, since they don't have ducts, are unable to withstand a lot of pressure and therefore you would look elsewhere for high-efficiency filtration whether they are plug-in HEPA cleaners or a specific fan with ducts designed to be used with a HEPA or MERV-13 filter. So what is the verdict? Is Merv 12 too much? The answer depends on your individual needs. If you have pets or allergies in your home then it may be worth considering higher Merv.
However if you are using it as part of an N95 mask then it may not be suitable due to lack of electrostatic charge. Ultimately it is important to consider all factors before making your decision. When deciding whether or not Merv 12 is too much for your needs it is important to consider all factors such as allergies in your home or if you are using it as part of an N95 mask. Ultimately it is up to you to decide what works best for your individual needs.
