Activated Carbon Material Fume Extractor Filter for Absorbing Toxic Gas and Odor

Specifications:

Description:

Activated carbon filter major material-- activated carbon

Activated carbon, also called activated charcoal, activated coal, carbo activatus or an "AC filter", is a form of carbon processed to have small, low -volume pores that increase the surface area available for adsorption or chemical reactions.

Due to its high degree of microporosity, just one gram of activated carbon has a surface area in excess of 500 m2, as determined by gas adsorption.An activation level sufficient for useful application may be attained solely from high surface area; however, further chemical treatment often enhances adsorption properties.

So,after chemical treatment, our Activated carbon filter with very good adsorption for toxic gas and odor,  and it will purefy 95% particles

For more convenient, we design our Activated carbon filter layer by layer. Independent replacement of primary

High-efficient Waterun Four-stage absorbing technology

1. First stage: preliminary- effect filtering layer, it can efficiently filter over 80 harmful matters large-size duts, smogs and animal hairs.

2. Second stage: high-efficient filtering layer, it can filter above 0.3micron granules and ducts.

3. Third stage: activated-carbon filtering layer, it can absorb harmful gas like radon gas and toluene.

4. Fourth stage: high-efficient filtering layer. It can prevent the secondary pollution of activated carbon powder.

FQAs:

1. Can use more than 1 pc activated carbon filter in one fume extractor?

--- Sure, since activated carbon filter is very efficiently for gas and odor, use more activated carbon filter is very choice for absorbing Toxic Gas and Odor. We use same solution at big fume extractor too.

2. Compare with ducted exhaust fan,what’s the advantage for fume extractor ?

Answer: 1. Many advantages like (1) Clean the air quality (2) energy saving (3) easy installation, flexible remove (4) low cost (5) reduce the incidence of diseases and major diseases, and health is priceless (6) to reduce unpleasant  smell (7) to reduce dust and other harmful substances, and so on.

3. What’s the life span of our fume extractor?

Answer: Motor lifetime is (continuous working 24 hours) 20,000 hours, consider environmental factors. Usually it can use 4-5 years without any problems.

4. The ducts for the fume extractor can be shortened or lengthened?

Answer: It can be shortened or lengthened appropriate; but we suggest not more than 1.5meter. For multi-station, the total pipe length should not exceed 10 meters.

5. What’s the best distance between the nozzle and the smokes?

Answer: The distance to be 5-15cm is the best.

6. How long need to to replace the pre-filter, middle filter and the main filter?

Answer: 1. Pre-filter : normally needs to replace by 1 months

             2. Middle filter: normally needs to replace by 3 months

             3. Main filter: normally needs to replace by 6 months.

             4. Active carbon filter: normally needs to replace by 6 months.

7. Bent pipe will affect smoke purify?

Answer: Yes, it affect the suction power, it should reduce the bent rate.

8. Can our fume extractor completely filtered poison gas?

Answer: No, there still no any kind of filter can filter out 100% of poison gas, but you can make a different filter net rate upon request.