Mechanical air filters remove particles by capturing them on filter materials.

Ineffective in removing larger particles because most settle from the air quickly and never reach filters.

It is passed through special filters that remove bacteria, fungi and viral particles.

The paint is then strained to remove unwanted particles or clumps.

The top sand physically removes particles from the water.

He had surgery this summer to remove loose particles and had been pain free until the last few days.

When the area is dry, vacuum it to remove residual spores and particles.

Nevertheless, these filters can be part of an effective strategy to remove irritating particles from your home.

As a result, the tape heads will require occasional cleaning to remove such particles.

However, they are not very effective in removing submicrometer particles.