This system uses a combination of a 5″ filter and a UV light to kill germs and bacteria to a .01 micron level. It also is communicating with the Signature Lennox lines and Icomfort S Thermostat. If you are looking for this high level purification without the communicating aspect, the Pureair is the one to choose (See below tab)

This system is similar to the PureAir S, which uses a 5″ filter and UV light to kill bacteria, odor, and germ to a .01 micron level. This system is non-communicating so it works well with any current system.

With a filter box and a carbon clean filter, you get hospital grade filtration. The carbon filter is a MERV 16, which is the highest rated filter. The carbon filter breaks down those particles and removes ozone. Regular filters will not break down those smoke particles if you live in an area with forest fires, but the carbon filter will, which means no smoke in the home!

This filter box can be a 3″ or 5″ filter, Merv 11 rating. The rating is better then a Merv 8 rating and will break items down to a 3 micron level. It is not as effective option for purification, but is a great option if you want better filtration at a lower price.