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C-90B Electronic Air Cleaner
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Friedrich C-90B Electronic Air Cleaner

Condition: Brand new, USA Warranty

In Just A Few Years, The C-90B Will Pay For Itself

Don't let the price tag fool you. Yes, the C-90B initial purchase may cost more than some other air cleaners, but other air cleaners can cost much more to operate.

Compare the costs of a Friedrich C-90B purchased for $549, and a popular HEPA-filtered air cleaner for $219. If you run each unit on the medium fan setting for 24 hours per day for five years, how much will each air cleaner cost then? In an average year, the C-90B costs $135 less per year to operate than a typical HEPA-filter air cleaner. When you add operating costs to the purchase price, the C-90B has a five-year savings of $675.

Energy Efficient

The C-90B is Energy Star qualified. Products that have earned the Energy Star label help protect the environment and cost less to operate. The C-90B uses about the same amount of electricity as a household light bulb.


Unlike some of the heavily advertised air cleaners, Friedrich C-90B air cleaners are both safe and effective. In independent tests, the C-90 was selected as the best safe and effective choice, producing only minimal amounts of ozone. In standardized industry testing, the C-90 produced only .014 parts per million of ozone, well below the UL and FDA limit of .050 ppm.

How It Works:
1. The PRE-FILTER catches the larger particles as room air is drawn through the rear grille.
2. In the IONIZING SECTION of the ELECTRONIC CELL, billions of microscopic particles become electrically charged as they pass through a powerful electric field.
3. COLLECTOR PLATES immediately attract these "charged" particles.
4. Finally, an activated CARBON FILTER removes most common odors and fumes as the "clean air" is circulated back into the room

  • Quickly eliminate pollen, dust, tobacco smoke and pet dander and other allergy and asthma triggers in rooms up to 506 square feet.
  • Some of the highest Clean Air Delivery (CADR) rates. Pollen = 421 Dust =384 Tobacco smoke = 326
  • Energy Star qualified (uses about the same electricity as a household light bulb.)
  • Quiet operation. On low fan speed, the C-90B is almost as quiet as a PC.
  • Pays for itself in only a few years because there are no expensive HEPA filters to replace and it's energy efficient to operate.
  • Advanced features like a powerful 3-speed fan, safety interlock switch, power indicator light and self-regulating power supply.
  • Easy maintenance. Washable electronic cell and prefilter. Only carbon filters need to be replaced.
  • Light weight and portable.
  • Specifications:

    60Hz ? 120 Volt ? .80 Amps ? 90 Watts (high setting)


    HIGH - 390

    MEDIUM - 280

    LOW - 220









    19" H x 15" W x 21.5" D


    NET 28 lbs.

    SHIPPING 33 lbs.

    ? Suitable for areas up to 506 square feet

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