Friedrich C-90B Electronic Air Purifier
Product Description
Friedrich’s C-90B electronic air purifier uses the same technology generally used in whole-house and commercial installations. This Friedrich Air Purifier is ideal for allergy sufferers because it is very effective in removing pollen, dust, mold spores, and other particulates from the airflow that trigger allergy symptoms. This filterless unit supports a thin carbon mat to absorb odors. This electronic unit works with two sets of plates. One set of plates charges the airflow and another collects any particles that were charged by the first set. This makes it a true electrostatic system. Since there is relatively little constriction of the airflow, the units tend to be quiet, producing only a quality white noise due to the operation of the fan.
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4.0 out of 5 stars
Reliable
This is my second unit, the first lasted 7 years. The unit runs 24/7 and I clean the filters twice a month.
1.0 out of 5 stars
BEWARE OF HORRIFIC MESS!!!
I am a very careful shopper, and meticulously care for my property. This air cleaner was purchased on the recommendation of Consumer Reports.
5.0 out of 5 stars
5 stars for the product, 1 star for the manual
I have owned this guy since it came out and am very happy with the product, but the manual could use some improvement.
5.0 out of 5 stars
Awesome Air Purifier
This is a wonderful air purifier. I did my research before buying and pulled the trigger about 2 months ago. I am so glad I did.
4.0 out of 5 stars
Might want to cut larger filters
Air cleaner works fine, but filters that came with machine are a little small. It is easy to cut furnace filters to fit the cases.
2.0 out of 5 stars
Cleans great but poor quality control; the truth about “snapping”
We’ve bought 4 of these for use throughout our home ahd have had to return half of them (50%) due to quality control problems and “snapping”.
5.0 out of 5 stars
Outstanding Air Cleaner — and No Expensive Filters to Replace!
For years I was interested in purchasing a high-end air cleaner for my apartment, but hesitated due to the prospect of regularly spending mega-$$$ on expensive HEPA filters.
2.0 out of 5 stars
Don’t buy this unless you feel like taking out a mortgage on filter replacements
This item works well if it is in the direct air flow of the house. Aside from that, if you want to pay about $70 every few months to replace filters, then get it . . .
5.0 out of 5 stars
Great air cleaner, don’t worry about the OZONE
This is a great air cleaner and has beaten all other room air cleaners in many tests. I’m amazed at all the crud I clean off the collector plates every week.
5.0 out of 5 stars
awesome appliance – easy, inexpensive maintenance
I bought this appliance after reviewing many options that were well recommended and less expensive. But, I figured out that because there is no expensive filter to replace (just…