iWave-R | TJ demonstrating the ease of installing the zero-maintenance iWave -R bi-polar ionizer air purifier from Nu-Calgon | By Johnstone Supply | Facebook
![Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) (4) : Everything Else - Amazon.com Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) (4) : Everything Else - Amazon.com](https://m.media-amazon.com/images/I/61i98xueWIL._AC_UF894,1000_QL80_.jpg)
Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) (4) : Everything Else - Amazon.com
![HVAC + Needlepoint = Great Indoor Air Quality - Southlake Style — Southlake's Premiere Lifestyle Resource HVAC + Needlepoint = Great Indoor Air Quality - Southlake Style — Southlake's Premiere Lifestyle Resource](https://www.southlakestyle.com/downloads/22525/download/iwave-r-installed-1-600.jpg?cb=a43f2b2b865b79f33848279352345725)