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Different classifications of HEPA filters
Different classifications of HEPA filtersI. HEPA filter without spacerThis is a device that uses hot melt adhesive instead of aluminum foil in a partitioned device. The absence of a partition in the device allows a 50mm thick filter device to achieve a performance of 150mm thick, and with the same filter area and filter efficiency, its airflow can reach 1.3 times the standard resistance type of a partitioned device, which is sufficient to meet the demand for energy consumption in today's air purification and saves us a lot of energy saving. II. HEPA filter with divider This is an automatic unit that uses folded aluminum foil for separation and folding. The folded design allows larger dust to accumulate at the bottom of the unit, while the sides effectively filter out fine dust. Let's take a look at the following features of this equipment. 1. Sturdy construction, stable filtration, and extended service life; 2. High efficiency of the equipment, very simple processing; 3. The initial resistance of operation is very low; 4. The efficiency of filtration is very stable. III. Dense pleated filter This equipment can be used in the general ventilation system, with a large filtering area, low resistance, long life, and many other characteristics can also be used as a high-efficiency filter equipment pre-filter, which is a very good pre-equipment! IV. High temperature-resistant filter As the name suggests, the special feature of this equipment is high-temperature resistance, high can be used in a high-temperature environment of 250 ℃, and the efficiency of filtration can reach 99.99% @ 0.3μm. but one thing we need to know is that this filtration equipment is not washable, if repeatedly used, not only can not play a role in cleaning but also affect the health of the environment. |
