The main purpose for designing the air sampler is to facilitate the agriculture industry. These air samplers are also used in the military, homeland and other defense operations. Sometimes these air samplers are also used by the first response teams and some of the times these samplers are also used by the workers and public of the safety segments.

• Some of the system features of the Air Samplers:

- There air samplers help in collecting and concentrating the invisible chemicals and airborne particles and hence help in purifying the air.

- The air samplers which are categorized under the environmental safety models can collect the dust particles up to a size of 10 µm size range.

- The air samplers which are categorized under the agricultural models can collect the particle of size 10-60 µm size range.

- The particles are concentrated into small volumes of the liquid in these samples in a quantity of 10-15 ml.

- These air samplers also have the pre-separators which help in removing the large sized interfering particles and the best thing about these air samplers is that they can collect the air particles with an efficiency of 70%.