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What is the difference between low-altitude and high-altitude fume purifiers?
1, different purification efficiency

The purification efficiency of high-altitude fume purifier is generally 60%-70%, and the purification efficiency is low. Even the purification efficiency of the high-altitude fume purifier is only about 20%, and there is basically no purification effect.

The purification efficiency of low-altitude fume purifier is generally above 85%.

2. Different installation positions

The high-altitude fume purifier is only suitable to be installed where the smoke pipe reaches the roof, or where there are no complaints from residents, but be careful of the inspection by the Environmental Protection Bureau.

Low-altitude fume purifier has high purification efficiency, and the purified gas can be directly discharged into the atmosphere, so it can be installed in these sensitive places with low terrain. As long as the purified gas meets the standard, there is generally no need to worry about residents' complaints and environmental protection bureau inspections. Low-altitude fume purifier can be installed in both low and high places.

3. Different prices

The material cost and technical cost of low-altitude fume purifier are generally higher than those of high-altitude fume purifier, so the price of low-altitude fume purifier is generally higher than that of high-altitude fume purifier.