2022. 9. 29. · Holmes® Bug-Reducing True HEPA Filter Air Purifier, Medium Room Air Cleaner, Oscillating Air Purifier with UV Expertise True HEPA filter removes up to 99.97%* of filth, smoke, pollen, aroma, form spores, and pet dander from the air passing through it, to help provide cleaner air for your private home or office *as small as 0.3 microns.

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1. The increased surface area spreads the air over a bigger space leading to decrease air velocities and decrease pressure drop or lower resistance.

2. In most business filters, lower air velocities can result in barely larger efficiencies.

3. The increased surface area permits the filter to capture and hold extra particles, particulate contaminations, or dirt extending the filter life. A standard 20x20x1 furnace filter has 2.8 sq. ft. of floor area whereas a pleated filter may need 5-eight sq. ft.

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1. Protection of human health and comfort: By removing mud particles related to critical respiratory issues resembling asthma.

2. Safety of equipments: Some equipments could not function properly or might wear out faster, if air will not be clean. Some manufacturing processes are notably sensitive to atmospheric contaminants.

3. Safety of the air conditioning machinery.

4. To take care of cleanliness of room surfaces and furnishings.