ELECTRONIC AIR CLEANERS
Our featured Trane CleanEffects air cleaners capture approximately 99.98% of the airborne particles from the air passing through it, making it more effective than even the best HEPA filters, and 100 times more effective than the standard 1" filter or iconic-type room appliance.  It has been performance tested by LMS Technologies and Environmental Health & Engineering, Inc, with the results being verified by professors from the Harvard School of Public Health and is the most effective ait cleaning device on the market, especially for homeowners suffering with allergies or asthma.
MEDIA AIR CLEANERS
More efficient than standard 1" disposable filters, the disposable media filter material is effective in capturing a large number of particles from the air passing through it. The manufacturer recommends that the filter be replaced at the start of each heating and cooling season. This is a less expensive (than an electronic air cleaner), yet effective method of improving your indoor air quality. Upgrading from a media air cleaner to an electronic air cleaner requires minimal modifications to your duct work.
HUMIDIFIERS
Warm, dry air from a furnace can cause many problems.
Inadequate humidity can...
Cause movement and shrinking of wood floors Cause furniture and molding to warp and crack Cause house plants to wilt Cause musical instruments to drift out of tune Aggravate upper respiratory problems Make you feel colder, even with the thermostat turned up Cause static electricity - static shocks to you and sensitive equipment Cause itchy skin, dry throat coughs, cracked nasal membranes Increase your risk of infection by bacteria and viruses Increase the possibility of allergic reactions or asthma attacks
How they work....
	Water flows into the humidifier and through an evaporator pad. Warm, dry air moves through the humidifier and carries the humidified air throughout your house.
ULTRAVIOLET LIGHTS
McCarty Mechanical sells and installs Honeywell Ultraviolet Air Treatment Systems. It is uniquely designed for maximum safety and performance, and kills most germs before they re-circulate. Also it prevents mold spores from growing on your systems cooling coils. Learn About TRANE CleanEffects First large particles are trapped.  Then smaller particles are charged and then collected in the filter.  Each layer in the collection element is only 0.08 inches apart with alternating charges.