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2025-08-27 18:39:58
Good product. Works as described!
Laura
2025-08-25 16:40:10
Good price
Ken B
2025-08-20 13:45:05
When contaminants include vapors when in enclosed areas and or when in contact with concentrated products ( not yet dilute or applied at higher concentrations) you will find that 3 M provides an effective filtering, ease of use and reliability. A true industry standard. Ensure that you get a good fit or effectiveness can be dramatically y reduced. Not too loose, not too tight. Snug Goldilocks fit!
DencoTBI
2025-08-14 16:42:46
Nice to have a quality filter to enhance effectiveness of respirator.
Tippi's Dad
2025-07-30 17:48:11
No problem with the product. Packaging by amazon stinks. Put into a mailer so the contents get squashed. Next time try a box
Ms. George D. Schultz
2025-06-27 12:39:50
Replace your mask filter with these quality pre-filters for health and ease of breathing when using for chemical or dust control. Nicely made and each filter shows the side to insert correctly.
Marc
2025-06-10 16:01:52
They appear as advertised and fit perfect..
Jason L.
2025-05-30 16:33:49
I use these in a 3m respirator on my runs. I am a wise long distance runner who realizes that PM2 and even PM10 particles lead to cancer.
Christian Gautier
2025-05-07 15:04:30
No sabia que se neceitaban pero ya que tengo es realmente necesario para auemntar la seguridad al momento de usar herramientas en la carpinteria
Miguel Justo Robles
2025-04-20 19:56:28
Buen producto llegó en tiempo
Juan Luis Villalobos
2025-04-16 11:32:30
Buena calidad xomo siempre, es 3m
Luis Alberto RamÃrez
2025-01-01 11:25:59
excelente producto, entregado en tiempo y forma.
Juan Carlos
2024-12-26 15:23:44
Excelente producto aunque el precio deberÃa ser mas accesible por la frecuencia de recambio.
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