Uv light comes primarily from the sun but there are also man made sources of uv light including tanning beds and the currently buzzed about uv disinfection lamps.
Uv light air filter review.
This premium 4 stage filter safely cleans and sanitizes the air with an activated carbon pre filter and true hepa filter uv c light and a photocatalyst filter as well as an ionizer option.
Air purifiers with pleated filters use fans to force air through a dense web of fine fibers that traps particles.
Hamilton beach says this model s filter never.
Though uv filters are the most recent step forward in the path the clean air they like all air filter have their strengths as the well as their weaknesses.
This is the type we test.
When an air purifier uses a uv light it promises to eliminate airborne pathogens.
In theory ultraviolet rays will kill the microorganisms passing through your air filter.
Many point to the uv light hospitals use to purify equipment.
Filters with very fine mesh are hepa.
The unit comes with two 9 watt bulbs to produce enough sanitizing power to cleanse the air in your home s ducts.
Medical grade filters are commonly used in electronic control rooms and pharmaceutical.
Germ guardian true hepa filter air purifier uv light sanitizer eliminates germs filters 7 6 7 1.
A quick primer on uv light.
The d200 air purifier is designed for a whole house uv light and is the best system for homes in the 900 to 1 400 square foot range.
This is a case of you get what you pay for the lowest ranking air purifier in our ratings happens to carry the lowest price.
The h13 hepa filter is a medical grade air filter capable of removing a minimum of 99 95 particles at mpps 0 21 microns.