High Efficiency 99.97% Fume Extractor Filters Dust Particles Above 0.3μm Middle Filter

Specifications:

Description:

1. Middel filter is HEPA filter, which for Filtering Dust Particles Above 0.3μm

2. It can be use for our fume extractors model F6001, F6001D, F6002, F6002D.

3. Normally, the life span is three months.

Below is the other filter life span:

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.

Feature:

Middel filter filters the middle-size, small size particles bigger powders for prolonging the main filter's life.

FQAs:

1. What’s the advantage compare with ducted exhaust fan?

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.

2. 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.

3. 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.

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

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

5. Bent pipe will affect smoke purify?

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

6. 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.