Product Features: 1.It must be installed on the main body before it can be used. 2.Swept-back design allows an enhanced field of view and comfort. Specification: Material: cotton, plastic,Non-woven fabric Features: reusable diameter: 108mm / 4.25 Inch Interface diameter: 27mm / 1.06 inch Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Features: The product cannot be used alone, used with 6000,7000,FF-4 filter retainer. The filter cotton cannot be cleaned. When the breathing resistance becomes large or the filter cotton is dirty or damaged, please replace the filter cotton in time. When the cumulative use time of the filter cotton reaches 40 hours,or after the start of use reaches 30 days, the filter cotton that reaches the use time earlier shall prevail Effective filtering = 95 Percent .Excellent filtering effect, you deserve it. The product cannot produce oxygen, please do not use it when the oxygen concentration is lower than 19.5 Percent Suitable for many kinds of scenes Car Maintenance Outdoor Protection Carpentry Cleaning Package Included: 14 pcs 2091 P100 Particulate Filter
J**E
Good
Good
B**N
Good product
Good product
B**S
Does it's job
It does the job. Nothing special but nothing wrong with it at all. It just does its job.
L**2
Effective filters
These filters have greatly improved the air quality that is breathed while welding and grinding.
Z**D
Not 3m, not 99.7% filtering like 3m 2091 filters
Clearly not a 3m filter which is okay but they don't perform the same as 3m 2091 filters. Package says you can expect 95% and above filtering but I would just assume these are 95 filters. If you need 99.7% filtering do not trust these and just buy 3m. Good value if you just want 95% and trust the chinese manufacturers.
D**7
Great particulate filters
These are great light weight filters for fine particulates (especially for asbestos) highly recommended using on a half face or full face respirator and time sanding, drilling,grinding,cutting or abrasion taking place.
R**Y
Junk, trash garbage after 1 week!!
Trustpilot
1 month ago
1 day ago