1 Respirator 1,000 Respirators
Haze period (A) Independent consumer to
order 1 particulate respirator for
personal use, with replacement as
needed, during a period of extreme
ambient air pollution.
(C) Federal agency/organization
to bulk order particulate respirators
for large-scale distribution, with
replacement as needed, during a period
of extreme air pollution.
Year-long period (B) Independent consumer to order
1 particulate respirator for
personal use, with replacement as
needed, over the course of 1 year.
(D) Federal agency/organization
to bulk order particulate respirators
for large-scale distribution, with
replacement as needed, over the
course of 1 year.