| MegairTM
HVAC
Filter Media |
|
| MegairTM
electret meltblown composites for HVAC Filter is a progressive
construction that made of polypropylene microfibers and
polyester hollow fibers. MegairTM
offer an open fibers structure giving a tortuous path along with
electrostatic attraction without compromising air flow.
Manufacturers of bag and pleated filters select MegairTM
for their lower air-flow resistance, flexibility in filter
formation, uniformity and consistent performance. |
|
| The high-quality
MegairTM
HVAC
filter media provides the following advantages to the user of an
HVAC unit
: |
| ◆ |
lower
energy costs for end users due to the low air-flow
resistance of MegairTM |
| ◆ |
high
dust holding capacity resulting from the progressive
media structure. |
| ◆ |
high
initial and average efficiencies of fine dust filters
due to the well-balanced multi-layer design. |
| ◆ |
MegairTM
is ideal for in-plant sewing operation and
ultrasonically sealed. |
| ◆ |
leak-free
construction and negligible risk of media and unit
destruction under altering operation conditions when
employing an ultrasonic sealing machine. |
| ◆ |
efficiency
levels of up to 95% in accordance with ASHRAE 52.1
standard. |
|
|
| Pocket Filter Media |
 |
| Filtration
Garde |
HM45R1OA |
HM65R1OA |
HM85R1OA |
HM95R1OA |
| Media
Color |
Brown |
Orange |
Pink |
Yellow |
Thickness
(mm)
ASTM D1777-96 |
0.90 |
0.90 |
1.00 |
1.22 |
Basis
weight (g/m2)
ASTM D3776-85 |
89 |
94 |
119 |
124 |
Pressure
drop（mmH2O）
at
40 fpm and A=1ft2 |
1.6 |
2.4 |
4.8 |
6.4 |
Initial
Flat Sheet(1ft2)
0.3u
NaCl Particle Efficiency (%) |
18 |
30 |
58 |
66 |
Filtration
Application
Atmospheric Efficiency |
40~45 |
60~65 |
80~85 |
90~95 |
|
|
|
|
|
| Pleated Filter Media |
 |
| Filtration
Garde |
HM95R2PA |
HM98R2PA |
| Media
Color |
white |
white |
Thickness
(mm)
ASTM D1777-96 |
0.80 |
0.85 |
Basis
weight (g/m2)
ASTM D3776-85 |
100 |
105 |
Pressure
drop（mmH2O）
at 40 fpm and A=1ft2 |
9.0 |
14 |
Initial
Flat Sheet(1ft2)
0.3u
NaCl Particle Efficiency (%) |
70 |
80 |
Filtration
Application
Atmospheric
Efficiency |
90~95 |
98 |
|
|
|
|
|
|
