Are the filters certified by anyone?
1686435
3m P100 / HEPA filters for the Safe-Air or 7000 series respirators fit in there nicely. The Power Mask puts a gasket in the mask, and the 3M 7255 has a gasket on the filter. The result is a very good seal, though you'll have to crank it down a bit - the 3M filters are ever so slightly smaller than the Safe Air filters. I've switched to this combination for cutting fiber cement, and I can no longer taste the dust halfway through a cut. Airflow may be slightly reduced compared to a Safe Air OEM filter, but still adequate if you're not doing gymnastics. I don't care if the original ones suck; I'll simply use them to make mowing the grass-optional portions of the yard less miserable. 3m P100 / HEPA filters for the Safe-Air or 7000 series respirators fit in there nicely. The Power Mask puts a gasket in the mask, and the 3M 7255 has a gasket on the filter. The result is a very good seal, though you'll have to crank it down a bit - the 3M filters are ever so slightly smaller than the Safe Air filters. I've switched to this combination for cutting fiber cement, and I can no longer taste the dust halfway through a cut. Airflow may be slightly reduced compared to a Safe Air OEM filter, but still adequate if you're not doing gymnastics. I don't care if the original ones suck;... » Read More 3m P100 / HEPA filters for the Safe-Air or 7000 series respirators fit in there nicely. The Power Mask puts a gasket in the mask, and the 3M 7255 has a gasket on the filter. The result is a very good seal, though you'll have to crank it down a bit - the 3M filters are ever so slightly smaller than the Safe Air filters. I've switched to this combination for cutting fiber cement, and I can no longer taste the dust halfway through a cut. Airflow may be slightly reduced compared to a Safe Air OEM filter, but still adequate if you're not doing gymnastics. I don't care if the original ones suck; I'll simply use them to make mowing the grass-optional portions of the yard less miserable. « Show Less
1686436
I have no idea, however you might want to consider your application carefully.
1686437
These filters don't have any type of certification. They are only intended for nuisance dust.
2181607
I have had poor luck with the filters being included unless the seller is identified as Sony directly. Filters are included with genuine Sony parts. Otherwise it is an OEM equivalent lamp, which generally do not last as long.
1991956
No my filters were in the correct box and for my model. I have bought filters a couple of times from this site and had no issues.
1229415
Sorry can't really answer this accurately because they sent me the wrong filter.
781995
I'm not sure so I would contact the manufacturers of the system and the filters. If it does not I am sure they would have an experts answer to your problem.
692148
Yes, this is still true as-of 9/9/15. Mine came through as sold by "DAWK Shops" and included 700 filters. Look for two packages of 350 both stuffed into the filter holder. They're wrapped slightly differently - one just shrink wrapped and the second package also in a heavier bag with a cardboard hang tag.
1305841
The filters are almost 2mm think. Seems they are dyed (I tried to "peel" it to check, by scratching my nail on its corners).
684974
There is no country of origin on the packaging for the filters, so presumably they are made in USA. But if it's a concern, call the company.
537401
You can get them directly from the manufacturer, P3 International. Give them a call at 1 + (212) 741 - 7289. Filters are ten dollars each (when you factor in shipping - $7 without shipping).
541499
I'm not sure. The specs seem to be the same. Could it be there are five filters in the package? I was hoping that the comments would be helpful, but no luck.
2056818
I think that they are i had my neato for 6 months when it failled to run properly took it back to store and replaced it with a roomba 770 anyone wanting new filters i have three brand new one still in package
84569
of course filters need to be replaced. try reading the description of item before asking such rediculous questions.
1790412
They no longer make the rigid framed filters. I have been using the current style filters for several years and I have not had any problems with them.Online purchasing is more reliable than finding them in stores.
1796635
Hello Edwin, My name is Doug. I cannot answer this question but I will give you the following so you may contact the seller direct. John Chen can be reached at: sales@ispringfilters.com. Hope this helps. Have a good New Year.
983214
Box doesn't say. I no longer have outer packaging so do not know. But filters work well regardless of source.
1789735
Doubtful. There are no indications on the product of any type of certification. However, they work fine, and seem to be good quality.
1556163
I don't know the answer to that, I just use the filters that came with it.Remember to clean them after each use.