Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1)

Helps clean the air in my home

My housekeeper notices less dust. I did notice more dust in filter as initially predicted. Ran it a week then changed out filter. The unit was very easy to install but I got my HVAC guy to do it with the annual AC maintenance and note same on service receipt so as not to VOID the warranty. Seems like a high-quality unit and priced accordingly. I had hoped it would eliminate some sort of dust allergy I occasionally experience but NO LUCK there, however. None the less, I'm satisfied with the purchase, as is my housekeeper.

This is the second one of these I have owned. The first one worked well until the HVAC tech decided to wire it somewhere else because he wanted one of the attach points I was using. He shorted the unit out and didn't say anything. I always check after these guys leave to see what they messed up. I was on the phone before the guy was at his next appointment. They sent him back and he took it with him and 3 days later I had a check for the full amount. These things really make a difference with odors in the home. Make some chili with lots of onions and the smell is gone within hours not days. I love it.

I boiled crab inside and the smell was gone before bedtime. Great product

So far, I have noticed a big decrease in the amount of dog smell. My brother works in HVAC and he installed the device. He said it the one that he would recommend to anyone worried about their internal air quality.

I did not see any difference in air quality in my house. I am even sneezing more during this allergy season (not saying it caused me to sneeze) where it should clean the allergens according to the ad. Easy to install although I had trouble finding source of power in my attic, I was able to connect a transformer to 120 volt outlet. There is no way to figure out practically how this device cleans smoke, dust, and funky smell etc.

My wife and I feel the difference in our home with the unit running. Easy to install, just find the EAC (Electronic Air Cleaner) connections on your furnace control board. or the fan relay coil connections

We bought this after I had sinus surgery and diagnosed with an immunoglobulin A deficiency. Great Air quality is imperative to my health. The air in the house is clean, light, and any time something would otherwise stink up the house, it can’t. It took a week for the air to completely clear up with a change to the top of the line filtrete filter for the furnace. I had a professional duct cleaning done prior to installation of both. The duct cleaning alone still caused me to have severe reactions to the systems air. It’s been a few weeks since the installation of the iWave and a really really good filter and I have far less sinus issues and less dirty mucus being removed with my daily sinus rinse. Actually, none. It’s worth it and does impeccably well if you also take care of the ducts and have a great filter.