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Nu-Calgon on Twitter: "iWave Air Cleaners use positive and negative ions to actively purify the air, killing mold, bacteria, and viruses in the coil and living space. #aircleaner #airpurifier https://t.co/Fr4uz6UoHK https://t.co/DjoAeFXz02" /
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Amazon.com: Nu-Calgon 4900-20 - iWave-R Self-Cleaning Bi-Polar Ionization ION Generator for 6 Tons, 2400 CFM, 24-260 VAC (1) : Home & Kitchen
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