99,97% filtro a sacco di Hepa

Long Life Formaldenhyde-Free Glue Hepa Bag Used For The Ventilation System Of Air Conditioner Or AHU System​


Product Description

1. Sturdy and durable.

2. High air flow rate with low resistance

3. Efficiency class: G3, G4, M5, M6, F7, F8, F9,H11.H13etc.

4. Extended surface area with high dust holding capacity

5. washable and fireproofing

Applications

Bag filters used for the ventilation system of air conditioner or AHU system

our products are widely used in circuit board ,LCD, Photoelectric ,semiconductor, chemical , machinery,pharmaceutical ,beverage, food industry etc.

Features:

1. Can be applicable for seperating tiny dust particulate in general ventilation system;

2. Unique chemical fibre filter media, offer stable efficiency in useful lifetime;

3. Outside frame is made of zinc galvanizing plate or aluminium alloys;

4. Optimize V-shape pocket filter structure, low resistance, long useful life.

(1) installation of high efficiency filter:

As a result of the brittleness of glass fiber paper, so in the use and installation should first consider not to contact sharp objects and repeated rubbing, secondly, glass fiber paper should be used in contact with water or other corrosive liquid as far as possible, so as not to affect its normal use. Clean plant must have good cleaning equipment. Thirdly, the reasonable use of coarse, medium and high efficiency filter ensures that each filter does not bear heavy dust load. Visual inspection shall be carried out before installation to check whether the appearance of filter paper and filter is damaged, and the sealing condition shall be tested after installation to strictly detect leakage.

(2) common sense of high efficiency filter

For different particle sizes, the efficiency of the hepa filter can be up to 99.999999 (overseas). Some people equate the efficiency of a filter with the cleanliness of a clean room, and it seems like a hundred or even a ten can be achieved with as many as nine ultra-high performance filters. This is actually a misconception. Hepa filters are the heart of the system, but they are not the only guarantee of cleanliness. The efficiency of the hepa filter is only one of the necessary conditions, and it is also an easy condition to achieve. There are many other requirements to achieve a clean room grade, such as wind speed, air change times, door and window seals, and control of people entering and leaving the clean room. Only when all these aspects are up to standard can we guarantee the cleanliness of clean room.

 

Product Name	F5 F6 F7 F8 Bag Type Filter	Style	Bag Type Medium Fiter
Brand	LESITE	Colour	silvery
Advantages	waved screen has improved filtering area and dust collecting capacity	Place of Product	Guangdong Province,China
Usage	Widely used in primary air filters as a preferential choice for air purification	Modes of packing	Packed in Standard carton
Size	customized	After sale service	support

 

 

FAQ
 

Question 1: are you a factory?
A: Yes, of course. We are manufacturer and wholesaler, produce and sell by ourselves
Question 2: do you have a good filter?
A: Yes.You can get more product information from us, or sample inspection.
Question 3: how to deliver?
A: According to the best choice, express, air or sea.
Question 4: can you customize our own products?
A: Yes, we can. We are a manufacturer, we can produce different kinds of air filters.
Question 5: how about the warranty service?
A: Normally, you need to change the filter every four months, but it also depends on how you use it and the environmental conditions