- Effective for solid and liquid particles
- Made from very tiny glass fibers that are made into a tightly woven paper
- Removes 99.97% of particles down to 0.3 microns in size, almost 300 times smaller than the width of a human hair
Product Description
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. HEPA air filters are largely considered the most effective type of air filter for s… More >>
Very good system received the 3 units 3 years ago – just hate the cost of the filters but good price on amazon.
Rating: 5 / 5
I really don’t have much to say about a filter replacement. As these things go, this one is very good. It’s sturdy and easy to use. It holds up well and lasts as long as the manufacturer says, even in a household with pets. The size makes it easy to store too. They aren’t cheap, but I don’t have to buy them too often, and it’s worth it for the level of air quality they produce.
Rating: 5 / 5
The filters for this machine work really well. The machine itself is quiet, and deoderizes a small room within minutes.
Rating: 5 / 5