Our Air Cleaners use electronic polarized-media technology for maximum air cleaning capability. Active electronic, polarized-media air cleaners use a safe, 24 volt current to establish a polarized electric field. Airbone particles pass through the field and adhere to the media. As tiny sub-micron particles and volatile organic compounds (VOCs) pass through air cleaner they become polarized. These polarized particles get larger as they join together with other polarized particles and collect on the carbon center screen. The air cleaner's efficiency increases as it loads, providing exepcionally high efficiency with air resistance much lower than passive filters. Respiratory ailments, often attributed to poor indoor air quality, represent the third largest cause of death in the U.S., ranking only behind heart disease and cancer, according to the American Medical Association.  The Environmental Protection Agency has said that indoor air is often 7-10 times poorer than outdoor air quality.

Airborne ParticlesAirborne particles are divided into two classifications – coarse, or those particles larger than 2.5 micron in diameter, and fine – those particles 2.5 micron or less in diameter. does usb air purifier workFor reference purposes, a micron is 1/25,000th of an inch in diameter! air purifiers for smoking roomIt is the fine particles, 2.5 micron or smaller, that our natural defense systems cannot eliminate. m fresh air purifierIndividuals with health problems, such as allergies or asthma, need to be protected from poor indoor air quality, as do certain other groups such as the elderly or the very young, who may have compromised or underdeveloped respiratory systems. Problems with indoor air quality go beyond health related issues – productivity, absenteeism, product integrity and even one’s sense of well-being may be adversely affected by poor air quality.

You can (1) control or eliminate the source of pollutant, (2) dilute the contaminant, usually through ventilation, or (3) remove the contaminant from the air by filtration. You can’t always reduce or eliminate the air contaminant source. Ventilation can be a good approach, but the source of contaminant may be in the outside air itself. This is especially true if your home is located near busy roadways. Also, ventilation can raise the cost of conditioning the air, since you may be required to heat or cool more air than before.  When control and ventilation are not practical, filtration becomes an important option. Filtration of sub-micron particles is not always easy. Most air filters are not designed to remove the fine particles from the air stream. The filters that come standard with a house furnace, or even commercial heating and air conditioning equipment, are not efficient at the removal of the fine particles. In fact, they are designed to protect the equipment from the larger particles, and do nothing at all to protect occupants.

When you need to remove harmful fine particles from the air, make sure you select a filter or filtration device that is specifically tested for its ability to remove very small particles. Some air filtration products state high efficiencies, but are really stating the capacity for holding dirt according to a percentage of total weight. This does not guarantee you will be able to filter out a corresponding high percentage of the fine particles. In a given sample of indoor air, about 98.5% of the number of particles present will be 1 micron or smaller in diameter. If you need to remove sub-micron particles, make sure the product you are evaluating has been tested specifically for its ability to remove particles in the 2.5 micron range and smaller.Emerson ComfortPro® SeriesComfortPro Parts F848-0387 UV Light Kit F801-0193 Wall Mount Kit The all new ComfortPro series is unsurpassed in air purification performance and features. Utilizing a microcomputer-based control, airborne contaminants are monitored and fan speed is automatically adjusted to maintain optimum air quality.

Electrostatic precipitation voltage is also microcomputer controled resulting in the most quiet and energy efficient purification. No other competitive model offers as many smart features along with a seamless blend of handsome design and modular functionality. Wireless remote control, included with all ComfortPro models. Service indicator determines the wash interval based on fan speed and pollution level. Air quality analyzer continually monitors contaminants (such as smoke) and adjusts fan speed. Adjustable voltage output for maximum performance and minimum noise. After washing, a selectable high voltage timeout provides drying time. Operation, Installation, Service, Repair Guide, Washing, Exploded Parts Drawing. (760k pdf, 27 pages) Photos of inside and out. (1M pdf, 5 photos) Application, Specifications, How it works (390k pdf, 9 pages) Specifications, Parts and Accessories (208k pdf, 1 page) Sizing and Selection Guide Calculating number of units.

Ozone PPM (196k pdf, 2 pages). Performance Comparison from the CSC-1000 designed to surface mount on any ceiling.Self contained, no duct work required. Four way diffused air flow delivery. Operation, Installation, Service, Trouble Shooting, Cleaning, Exploded Parts Drawing. (260k pdf, 8 pages) Detailed photos of inside and out. (838k pdf, 3 photos) CSC SSC FSC Spec Sheet Features, Specifications, Dimensions (185k pdf, 1 page) Application, Specifications, How it works (292k pdf, 2 pages) Sizing information from the Sizing and Selection Guide. SSC-1000 designed to mount in a 2 x 2 ft suspended ceiling.(670k pdf, 12 pages) Views of the SSC, inside and out. Application, Dimensions, Specifications, How it works (380k pdf, 2 pages) FSC-1000 designed to flush mount in a 2 x 4 ft suspended ceiling. No duct work required. (650k pdf, 12 pages) Photos of the FSC, inside and out. J Air Waste Manag Assoc. 2008 Nov;58(11):1474-82.Macintosh DL1, Myatt TA, Ludwig JF, Baker BJ, Suh HH, Spengler JD.

Author information1Environmental Health & Engineering, Inc., Needham, MA 02494, USA. AbstractA novel method for determining whole house particle removal and clean air delivery rates attributable to central and portable ventilation/air cleaning systems is described. The method is used to characterize total and air-cleaner-specific particle removal rates during operation of four in-duct air cleaners and two portable air-cleaning devices in a fully instrumented test home. Operation of in-duct and portable air cleaners typically increased particle removal rates over the baseline rates determined in the absence of operating a central fan or an indoor air cleaner. Removal rates of 0.3- to 0.5-microm particles ranged from 1.5 hr(-1) during operation of an in-duct, 5-in. pleated media filter to 7.2 hr(-1) for an in-duct electrostatic air cleaner in comparison to a baseline rate of 0 hr(-1) when the air handler was operating without a filter. Removal rates for total particulate matter less than 2.5 microm in aerodynamic diameter (PM2.5) mass concentrations were 0.5 hr(-1) under baseline conditions, 0.5 hr(-1) during operation of three portable ionic air cleaners, 1 hr(-1) for an in-duct 1-in. media filter, 2.4 hr(-1) for a single high-efficiency particle arrestance (HEPA) portable air cleaner, 4.6 hr(-1) for an in-duct 5-in. media filter

, 4.7 hr(-1) during operation of five portable HEPA filters, 6.1 hr(-1) for a conventional in-duct electronic air cleaner, and 7.5 hr(-1) for a high efficiency in-duct electrostatic air cleaner. Corresponding whole house clean air delivery rates for PM2.5 attributable to the air cleaner independent of losses within the central ventilation system ranged from 2 m3/min for the conventional media filter to 32 m3/min for the high efficiency in-duct electrostatic device. Except for the portable ionic air cleaner, the devices considered here increased particle removal indoors over baseline deposition rates.PMID: 19044163 [PubMed - indexed for MEDLINE] MeSH TermsAir Pollutants, Occupational/analysis*Air Pollution/analysis*Environmental Monitoring/statistics & numerical data*Meteorology/statistics & numerical data*Models, Statistical*Oxidants, Photochemical/analysis*Ozone/analysis*ThailandVietnamWeatherSubstancesAir Pollutants, OccupationalOxidants, PhotochemicalOzoneOther Literature SourcesCOS Scholar UniverseCited by Patents in - The LensMedicalAir Pollution - MedlinePlus Health InformationOzone - MedlinePlus Health InformationMiscellaneousOZONE - Hazardous Substances Data Bank