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

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

Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1)
$ 389.00

Score By Feature

Based on 233 ratings
Flavor
9.18
Easy to swallow
8.89
Pain relief
8.29

OveReview Final Score

How Our Score Is Calculated

Questions & Answers

What are the origins of this product?

The exact amount has not been

Did a professional installer install it in a short amount of time?

It will take about 20 minutes to rotate clockwise. We agreed that the job would take 1 hour since they were uncomfortable turning me into the installer (because I purchased the part), so we charged a full hour for the installation. This "install bill" shows the location of the licensed dealer who My opinion is that the up charge was justified, since it was difficult to get someone to install a part they hadn't been offering. I did receive a dealer response saying that my Amazon price was about the same as his cost. My husband and I love the device, it's helped significantly improve air quality (no more dog or food odors) and I've noticed that the air filter seems to be doing a better job at removing dust. Filter changes should occur at 3 versus 4 months, and it was time to do it.

Do you think it is more efficient to use 110 volts or 24 volts?

According to the directions, it can be used 24 hours a day The wiring up to the "mains" is fine. Since it has its own inline fuse, its probably best to use the mains, to avoid any adjustments being made to a sensitive circuit board. The result (output) is not changed, so you can use it.

Is it possible for one unit to purify a four thousand square foot ?

Among its features are a 5 ton 2400 BCR at up to 4000 square feet offered by Johnson Controls. That level of experience is not something I am familiar with. I realize it makes a significant difference at 3400 sq ft in our home, so I suspect the extra sq ft shouldn't be a significant difference.

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

The Nu-Power was a great product
5/5

It is a great product that Calgon iWave (OEM GPS) makes. As far as commercial HVAC is concerned, these are used in major office buildings, hotels, colleges, hospitals, government buildings, and other institutions that are looking to beat In the process of working with the product at work, I decided to install one in my house, and it hasn't disappointed me. According to my understanding, this product has been certified by UL 867 and UL 2998, both of which prove no ozone emissions. However, enough of the plugs. I've found what I'm looking for. Please note that. Now that the house is smelling fresher, it feels cleaner. The product is commonly used in commercial applications for mold, mildew, and odor reduction, and it definitely gives a fresher feeling to a Please note that. Because your furnace filter will become more effective at removing dust from the air as a result of particle agglomeration caused by ionization (small particles sticking together) If you want to keep your furnace running efficiently, you will need to change your furnace filter more frequently. Please note that. My theory is that it kills germs but I did not see any lab results to verify this (you'd have to wait for the OEM to provide you with lab results), but it did stop the mold growth we were experiencing. The only downside is that the system does not automatically check for updates The cleaning bar on the unit works only in this manner A dry cloth should be used every couple of months to wipe the ion generators. Refer to the instructions that came with the unit for further information. It will take some time for that fresh air smell to return after cleaning. Since I have been working in HVAC for over 20 years, I've seen a lot of products that are not reliable, but this one does not.

Anika Bright
Anika Bright
| Jul 18, 2020
You can save your life with this
5/5

Easy to install, it works great, my wife doesn't have allergy flare ups, the house smells great.

Rayan GREENWOOD
Rayan GREENWOOD
| Feb 28, 2021
There is a noticeable difference in the quality of my air
5/5

My daughter has a sensitivity to air particulates, and I have to go by what she says. However, I must admit that I do not have a sensitivity to particulates. Our air gets bad here in Southern California because of the wildfires. It took a few days for the fires to be put out after I installed this and let it run It wasn't until I got outside that I noticed how much better the indoor air was. She thought it was a good investment, according to my daughter. Her eyes are clearer due to the cleaner air.

Harleigh Fuller
Harleigh Fuller
| Aug 28, 2020
There is a noticeable improvement in air quality in the house, as well as a definite reduction in odors
5/5

as expected in a short amount of time. Installation was done the same week by a HVAC contractor and so far it is working fine. There is a noticeable difference in the air quality and smell in the air There's no charge. As well, there was no smell of ozone.

Abigail Rivers
Abigail Rivers
| Sep 23, 2020
There has been no response to my refund request
3/5

This product could not be installed on my system because I had a Trane electronic air cleaner and there was not enough space for it to be installed correctly. There was no installation of it. As a result, I had to make a claim on my Amazon credit card after I could not get a response from the company regarding a return and refund. They are not a company I recommend buying from.

Ila Stevenson
Ila Stevenson
| Feb 18, 2021
This is a must-have
5/5

Contains chemicals that kill airborne bacteria. You can look it up online. We hired a contractor to install the system. Ten minutes were needed to complete it. There are a lot of benefits. This is way better than my UV light, which I have been using for seven We appreciate the great price and product you provide.

Jaxton Archer
Jaxton Archer
| Mar 21, 2021
There's a big difference in how much I dust now
5/5

I bought this to improve the air quality in my home, and I was not disappointed! Now that the dust is gone, my morning stuffiness has gone and I am sleeping better.

Kamari Delgado
Kamari Delgado
| Jan 19, 2021
There is a noticeable difference in the air quality
5/5

As soon as we both saw it, it caught our attention. In all, it took me 15 minutes to perform the installation after watching a few YouTube videos. This removes a lot of stuff from your home air, including viruses, so if it keeps us healthy, then it's a great investment for your family.

Drake Powell
Drake Powell
| Jul 25, 2020

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