Dri-Eaz DefendAir HEPA 500 Manuel Du Propriétaire page 5

HEPA 500 FILTER CONFIGURATIONS
Filtering requirements
Clean water loss air scrubbing. For a relatively
clean environment.
Standard air scrubbing. For environments with
higher particle loads, such as construction or
remodeling sites.
First-pass efficiency air filtration. For use with
a negative air setup during remediation of high
risk contaminants and/or when DOP testing is
required. See "About DOP First-Pass Filtration
Efficiency," p. 4.
Odor control and air filtration. For removing
volatile organic compounds (VOCs), food odors,
fumes from paint and paint thinners, sewer
odors, and many other noxious odors.
FILTER DESCRIPTIONS
10% Prefilter (F270). Synthetic fiber filter media rated at 10% efficiency. Captures the largest particles to help extend the life of the
higher efficiency filters inside. More product information here.
30% Prefilter (F271). Synthetic fiber filter media rated at 30% efficiency. Captures larger particles to help extend the life of the HEPA
filter. More product information here.
Activated Carbon Filter (F397). The use of activated carbon in this filter allows the removal of a wide variety of compounds, including
volatile organic compounds (VOCs), food odors, fumes from paint and paint thinners, sewer odors, and many other noxious odors.
Combining activated carbon filtration with HEPA filtration is especially effective in removing airborne soot particles and the odors they
create. More product information here.
DOP Prefilter (F415). Use the DOP filter to ensure laboratory-rated performance for sensitive jobs requiring first-pass HEPA filtration.
More product information here.
HEPA filter (F321). The HEPA filter has an efficiency rating of 99.97% against 0.3 micron oily aerosol particles. More product
information here.
DUCTING OPTIONS
12 in. rigid ducting (Sto & Go Ducting, F405) for inlet. 25 feet of collapsible 12-inch ducting with a built-in protective case. Connect
one or more sections. Packs into convenient carry case. More product information here.
8 in. layflat ducting (F268) for outlet. Strong 4-mil poly ducting. 13 in. wide when flat; expands to 8.3 in. diameter when inflated. 500
feet per roll. Cut to length. More product information here.
07-01489E F284-115V
PREFILTERS
(Positions 1 & 2)
n/a
10% Prefilter
(F270)
30% Prefilter
(F271)
Activated Carbon Filter
(F397)
5
30% Prefilter
(F271)
30% Prefilter
(F271)
DOP Prefilter
(F415)
30% Prefilter
(F271)
HEPA
(Position 3)
HEPA filter
(F321)
HEPA filter
(F321)
HEPA filter
(F321)
HEPA filter
(F321)
Dri-Eaz Products, Inc.