NEW NEGATIVE ION GENERATOR - Air purifier

Negative Ion Generator
Ionizing Air Purifier

Negative Ion Generator
Comtech Research model IG-133A

• This quality, long-life negative room ionizer generates an optimum level of negative ions in a room without generating ozone.

• With both ion emitters (included with this one), normally sells on our web site for $149.90.

• Cleans, freshens, and purifies the air noiselessly - completely silent

• No filters to replace

• More effective than HEPA filters or electronic air cleaners

• Negative ion output 80 to 100 trillion ions per second.

• Includes the normally optional long-life CFE-2 ion emitter

30-day money-back guarantee and
Two-year warranty. Click for details

Produces an optimum level of negative ions in your room.
We've seen other ionizers that we couldn't even measure the negative ion output from (though we could walk outside and measure the natural level of negative ions outdoors with the same ion detector). Another widely advertised ionizer produced such an extreme level of negative ions that it actually caused a computer in the same room to malfunction.

Designed to last for years.
We still have the first ionizers we ever built, and they still put out the same level of negative ions as they did when they were first built.

Superior negative ion emitters:
The part that wears out on other negative ion generators.

Click image for larger view

The long-life CFE-2 ion emitter (shown plugged into top of ionizer) is made from a high- tech, space-age material that is virtually maintenance- free. The CFE-2 emitter requires no maintenance to maintain optimum ion emission, since the diameter of the fibers is almost microscopically small (only 0.8 microns).

When they are new, a good ion emitter should have a very sharp point (or edge) on the end as viewed under a microscope. This sharp point will provide the highest efficiency ion output. However, when ion emitters are examined under a low-power microscope (or high-power magnifier) after a few weeks of operation, they clearly show wear: the sharp point has become rounded and worn-looking.
Our negative ionizers have been designed to overcome that problem. The ion emitter is not only replaceable, but our standard SSE (Stainless Steel Emitter, also included) can be restored to just-like-new by the user. They're made from .005 inch diameter special stainless steel alloy. Just trimming a tiny amount off every few months restores the efficiency to maximum. Though not absolutely essential, it's very easy to do. You cannot do this with ordinary non-replaceable needles or brushes supplied with other ionizers, which eventually wear out.

Standard plug-in ion emitters are reliable, replaceable, inexpensive, and user-renewable. The replaceable ion emitters simply plug into the ionizer as shown.