Surround Air S3000 HEPA Air Purifier Prices

Surround Air S3000 Spare HEPA Filter The effective S3000SF HEPA air filters are made from very tiny glass fibers that are made into a tightly woven paper. This creates a filter consisting of a multitude of very small sieves that can capture extremely small particles, including some biological agents. Once trapped, contaminates and particles are not able to flow back into circulation, due to the highly absorbent pores of the HEPA air filter. Surround Air S3000 Spare HEPA Filter Features: HEPA air filters remove 99.97% of particles down to 0.3 microns in size, almost 300 times smaller than the width of a human hair. HEPA air filters were originally designed to remove radioactive dust The ionizers increase efficiency of HEPA air filters. The Multi-Tech offers an ionizer in addition to its True HEPA filter The S3000 uses a permanent, washable HEPA, so it does not require replacement