HEPA vs Truman Cell Air PurifiersCheck out our HEPA Filter vs. Truman Cell page to review the benefits of each air purifier filtration type to determine which is right for you. >Oreck XL® Professional Air Purifier Built for smaller rooms, Oreck XL® Professional Air Purifier Tabletop model is just 16.6" wide and filters the air in an average-size room* in up to 12 minutes. It's six-stage filtration Truman Cell ™ Proprietary Technology that reduces dust and allergens as they pass through the filter. The Permanent Truman Cell cleans easy with soap and water, so that means there are no expensive replacement filters to buy. Every time you close your front door, you're sealing yourself in with airborne dust and allergens. The Oreck XL® Professional Air Purifier constantly moves the air, drawing in and reducing those particulates. The powerful filtration reduces pet dander, dust, and other allergens from the air that passes through the filter. The secret to the Oreck XL® Professional Air Purifier powerful performance is Oreck's exclusive Truman Cell® filtration system.

As the air circulates through it, Oreck's patented Truman Cell® electronically charges dust and allergens from the air that passes through the filter and pulls them out of the air like a magnet; then, the optional Odor Absorber™ Plus filter reduces common household odors from the air passing through it, leaving cleaner, fresher smelling air. Stage 1: Pre-Filter catches large particles such as hair and lint as the fan draws air into the unit. Stages 2 & 3:Truman Cell captures by electrostatically charging (Stage 2) and collecting particles (Stage 3). Stage 4:Odor Absorber Plus (optional) reduces odors and reduces Volatile Organic Compounds. Stage 5: Oxygenator converts ozone to oxygen. Stage 6: Air Revitalizer emits negative ions to help freshen air (can be turned off). Six-stage filtration featuring Truman Cell™ proprietary technology Oxygenator stage converts atmospheric ozone into pure oxygen Reduces Volatile Organic Compounds (VOCs), including chemical fumes from glues, solvents and synthetic materials with optional Odor Absorber Plus

Reduces pet and cooking odors. Filter cleans easily with soap and waterhoneywell air purifier model 17200 State-of-the-art easy touch control panelhoneywell hepaclean germ fighting uv air purifier Turn on and leave on for continuous cleaningcarrier infinity air purifier vs trane cleaneffects Three speeds to suit any cleaning need Quieter operation with Silence Technology® Uses less energy than a 85 watt light bulb Permanent filter does not clog, never needs replacing Check Collector Cell light illuminates once it needs cleaning Added features include nightlight and fragrance cartridgeOut with the bad air, in with the good Oreck Air Purifiers effectively remove the causes of indoor air pollution, leaving clean, crisp, breathable air.

Allergens, bacteria, mold, viruses and fungi are captured and destroyed. Unpleasant household odours are gone. Not only will the quality of your air improve, but you'll dust less, too! Watch the introductory video. According to the EPA, the air inside your home may be five times more polluted than the air outside, and people spend approximately 90% of their time indoors. Create a cleaner, healthier environment at home with the exceptional cleaning power of Oreck Air Purifiers. * Excludes Northwest Territories, Nunavut and Yukon (Additional shipping charges may apply for other rural locations in Canada). Click here for shipping rates. Oreck made its mark in the vacuum cleaner industry and has since expanded into air purification.  Oreck has developed its own Truman Cell technology that works like an electrostatic precipator to help filter particles.  We have not been able to find any scientific studies yet that evaluate the effectiveness of Oreck air purifiers.  We also couldn't find any information on Oreck's site that tells us how cubic feet of air per minute their units actually filter.

Est. Price - $349.95: 80 Sq. Ft: Truman Cell Permanent Filter Size: 23"H x 14"W x 9"D Score - 20 / 100 Dust/Pollen/Smoke(High Setting) - 2 / 5 Est. Price - $194.97: 900 Sq. Ft Size: 5.1"H x 16.25"W x 10.5"D Est. Price - $553.58: 168 Sq. Ft The choice of "Healthier, Easier, Smarter" as the Oreck company motto is just one of things that point towards the fact that Oreck brand-originator David Oreck appeals to the consumer's sense of self-entitlement when trying to market his products. The company that is now known as The Oreck Corporation opened its doors during 1963 when David Oreck - with the help of his family - began to bring to life his vision for the manufacture and sale of premium vacuum cleaners, air purifiers and related household implements. At the time of writing, The Oreck Corporation had been in business for almost 50 years, and, apart from its manufacturing plant, which is situated in Cookeville, TN, and its country-wide franchised offices, it also boasts premises in Canada and England, where it does business as Oreck Canada and Oreck Holdings LLC respectively.

Oreck air purifiers, vacuum cleaners and furnaces are available throughout North America, Canada, the United Kingdom and Europe, and the company's clients - which primarily consist of international hotel franchises - can buy them either in stores or online. Oreck supplements the sales of their main lines, which they market as their "floor care products" and their "air care products", with that of related items, including their "home goods" like their location-specific refrigerator air purifier as well as their cleaning products, which have been developed to sanitize, among other locations, the kitchen and bathroom, pet places, hard floors and upholstery. Oreck also offers consumers a full range of supplies and accessories, including the air filters, scent cartridges, odor absorbers and mounting kits that are specific to their air purifiers. Oreck does not market their air purifiers under any brand name other than their own as, no doubt, they wish to foster international recognition of their distinctively named Oreck brand.

Consumer Reaction to Oreck Air Purifiers A study of public opinion regarding the Oreck brand of air purifiers may, however, reveal that The Oreck Corporation's air purifier lines are, perhaps, not as competitive in today's market as Oreck management may wish. On the one hand, Oreck infomercials are well known for inducing consumers to order their products - which all boast numerous extremely positive buyer testimonials - but, on the other hand, these same consumers have a tendency to later report that the Oreck air purifiers sometimes need frequent cleaning and, perhaps, do not completely purify the air. Apart from the compact refrigerator air purifier, Oreck offers its customers three different air purifier models: the ProShield purifier, the ProShield Plus purifier and the Tower purifier. These models retail for approximately $350, $400 and $600 respectively, and, as these prices may be a little steep for some consumers, Oreck offers easy payment options as well as free shipping and significant discounts.