Farmer's Lung - Respiratory Protection
One
Strap Dust Mask
(also called a Nuisance Mask) This
is not a respirator and will not protect you from harmful
particles, fumes, or gases. Using this type of mask
as protection from inhaling harmful substances can result
in sickness or death. This mask is not recommended for
respiratory protection. |
|
Two-strap, NIOSH Approved Respirator This
respirator is approved by NIOSH with an N95 rating.
This means that minimally, this mask will make the air
you breathe 95% better than if you did not wear the
mask. The two straps provide a better fit than a single
strap. The NIOSH approval is printed directly on the
mask. Cost: about $1.10 |
|
Two-strap, NIOSH Approved Respirator with Exhale Valve This
respirator is very similar to the two-strap, NIOSH approved
respirator. The difference is the addition of an exhale
valve that allows the air that you breathe out to escape
without letting unfiltered air in. This makes the mask
cooler and more comfortable to wear. This mask also
has a NIOSH approval rating printed directly on it.
Cost: about $1.85 |
|
Half Mask Respirator This
respirator provides better protection than the two-strap
masks. You should use a half mask respirator if you
are working around pesticides, ammonia (ie from livestock
confinement), or acid gases/organic vapors (ie disinfecting
livestock buildings). These are made as disposable masks
or reusable masks with replaceable cartridges and filters.
These masks must be fitted to your face and tested for
air leaks. Cost: about $15-20 for the respirator. Cartridge
cost is additional. |
|
Full-face Respirator This respirator is as protective as the half mask, but also protects your face and eyes. These are reusable with replaceable cartridges and filters. These masks must be custom fitted to your face. Cost: $50 and up. |
This curriculum guide was supported by Grant Number 1 R01/CCR414307 from NIOSH. Its contents are solely the responsibility of the authors and do not necessarily represent the official views of NIOSH. Special thanks to Dr. Ted Scharf.
Disclaimer and Reproduction Information: Information in NASD does not represent NIOSH policy. Information included in NASD appears by permission of the author and/or copyright holder. More