I.Feature of the Medium Efficiency Box Filter
• Media: non-woven fabrics
• Frame can be made of galvanized steel sheet, stainless steel sheet, aluminum alloy or ABS plastic.
• The medium efficiency box filter is using special low-resistance and high-throughput non-woven fabrics as the filter material, with a high dust containing capacity.
II.Advantage of the Medium Efficiency Box Filter
• With self-supporting characteristics, it can form a fold pattern, promote air flow, and maximize dust capacity.
• With lower pressure drop and higher dust capacity mean lower energy consumption and operating costs.
• It is an ideal choice to protect the more expensive secondary air filter from premature dust load and replacement.
• As strainers, the medium efficiency box filters also help reduce HVAC maintenance costs by preventing unnecessary dust accumulation on coils, fans, and plumbing.
III.Parameter of the Medium Efficiency Box Filter
|
Model |
Dimension |
No. of Folds |
Media Area |
Initial Pressure Drop (Pa) @ Air Flow (m3/h) |
|||
|
F5(40-45%) |
F6(60-65%) |
F7(80-85%) |
F8(90-95%) |
||||
|
SAF-254 |
290*595*46 |
9 |
0.46 |
40@250 |
60@250 |
70@250 |
100@250 |
|
SAF-554 |
595*595*46 |
17 |
0.9 |
40@500 |
60@500 |
70@500 |
100@500 |
|
SAF-256 |
290*595*69 |
9 |
0.7 |
40@400 |
60@400 |
70@400 |
100@400 |
|
SAF-556 |
595*595*69 |
17 |
1.4 |
40@790 |
60@790 |
70@790 |
100@790 |
|
SAF-259 |
290*595*90 |
9 |
0.9 |
40@500 |
60@500 |
70@500 |
100@500 |
|
SAF-559 |
595*595*90 |
17 |
1.8 |
40@1000 |
60@1000 |
70@1000 |
100@1000 |
|
SAF-251 |
290*595*150 |
9 |
1.5 |
40@850 |
60@850 |
70@850 |
100@850 |
|
SAF-551 |
595*595*150 |
17 |
3.0 |
40@1700 |
60@1700 |
70@1700 |
100@1700 |
|
SAF-252 |
290*595*292 |
9 |
3.0 |
40@1700 |
60@1700 |
70@1700 |
100@1700 |
|
SAF-552 |
595*595*292 |
17 |
6.0 |
40@3400 |
60@3400 |
70@3400 |
100@3400 |
Please consult with us if you need other models.
IV.Application of the Medium Efficiency Box Filter
• The medium efficiency box filters are suitable for the electronics, bio-pharmaceutical, machinery, instrumentation, petrochemical and light industry as general air purification systems
• Suitable for family / working area / public area / commercial center / clean room /laboratory …
V.FAQ
q1.How often should I replace a Medium Efficiency Box Filter?
Replacement frequency depends on the environment and usage:
Every 3 months: For standard commercial or residential use.
Every 1-2 months: In high-dust or industrial environments.
When pressure drop increases: Indicates the filter is clogged and needs replacement.
q2. What is the pressure drop in a Medium Efficiency Box Filter?
Pressure drop refers to the resistance to airflow caused by the filter. Medium Efficiency Box Filters typically have a low to moderate pressure drop, ensuring efficient airflow while maintaining filtration performance.
q3. Can Medium Efficiency Box Filters capture bacteria and viruses?
Medium Efficiency Box Filters with a MERV 12-13 rating can capture some bacteria and larger viruses. However, for complete removal of microorganisms, a HEPA filter (MERV 17-20) is recommended.
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