---
product_id: 169882444
title: "Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1)"
brand: "nu-calgon"
price: "€ 736.23"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/169882444-nu-calgon-4900-20-iwave-r-self-cleaning-bi-polar
store_origin: SK
region: Slovakia
---

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

**Brand:** nu-calgon
**Price:** € 736.23
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) by nu-calgon
- **How much does it cost?** € 736.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/169882444-nu-calgon-4900-20-iwave-r-self-cleaning-bi-polar)

## Best For

- nu-calgon enthusiasts

## Why This Product

- Trusted nu-calgon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Nu-Calgon |
| Wattage | 4900 watts |
| Fuel Type | Liquefied Petroleum Gas |
| Power Source | Wired |
| Recommended Uses For Product | Residential |
| Item Weight | 5 Pounds |
| Voltage | 260 Volts |
| Special Feature | Self-Cleaning |
| Color | black |
| Material | Needlepoint Bi-Polar Ionization Generator |
| Model Name | iWave-R |
| Engine Displacement | 2400 Cubic Centimeters |
| Frequency | 24 KHz |
| Is Electric | No |
| Manufacturer | Nu-Calgon by GPS |
| Part Number | i-WAVE-R_1 |
| Item Weight | 5 pounds |
| Product Dimensions | 9 x 6 x 4 inches |
| Item model number | i-WAVE-R_1 |
| Item Package Quantity | 1 |
| Special Features | Self-Cleaning |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) - Image 1](https://m.media-amazon.com/images/I/41bYOWAF1uL.jpg)
![Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) - Image 2](https://m.media-amazon.com/images/I/41dWvCBSEiL.jpg)
![Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) - Image 3](https://m.media-amazon.com/images/I/51y5-w-lRDL.jpg)
![Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) - Image 4](https://m.media-amazon.com/images/I/41j71J7Zy6L.jpg)

## Questions & Answers

**Q: where is this made?**
A: not specified

**Q: is it more efficient at 110 volts or 24 volts ?**
A: It states that it can be used on 24-260 VAC, wiring up to the "mains" is totally fine.  Since it has its own inline fuse, its probably best to use the mains, to avoid tweaking anything on a sensitive circuit board.  As for more efficient, its transforming and rectifying internally, the end result (output) is not changing, its your choice.

**Q: How long did it take a pro to install?**
A: Clockwise about 20 minutes.  Since I twisted their arm to do the install, (I bought the part so they were uncomfortable installing it) we agreed on a full 1 hr service charge. I was good for that because it makes the warranty effective (pro-install bill shows the licensed dealer installed the part). It wasn’t easy getting someone to install a part they hadn’t been offering, so the up charge was justified in my opinion.  The dealer did say my Amazon price was about the same as his cost, for what it’s worth.  I love the device, made a huge difference in air quality ( no dog or food smells) and the air filter seems to be clearing dust from the air better than before.  I changed the filter at 3 vs 4 months and it was time.

**Q: will one unit purify a 4000 SF house?**
A: Johnson controls advertises it for 6 ton 2400  CRM at up to 4000 sq ft.  I don’t have personal experience at that level.  It makes a significant difference at 3400 sq ft in our home so I’m guessing the extra sq ft difference ins’t that much more.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good addition to my furnace
  

*by K***R on Reviewed in the United States on September 11, 2024*

Helps clean the air in my home

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    DIY Install Will Void Warranty
  

*by R***B on Reviewed in the United States on May 27, 2024*

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.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Easy to install?
  

*by J***R on Reviewed in the United States on August 7, 2023*

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.

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**Shop now:** [https://www.desertcart.sk/products/169882444-nu-calgon-4900-20-iwave-r-self-cleaning-bi-polar](https://www.desertcart.sk/products/169882444-nu-calgon-4900-20-iwave-r-self-cleaning-bi-polar)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*