Nu-Calgon - 4900-20 iWave-R Air Purifier


4900-20 - iWave-R Air Purifier

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Model #4900-20 iWave-R
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Nu-Calgon - 4900-20 iWave-R Air Purifier

iWave Air Purifiers pathogen tests conducted using iWave Needle Point Bi-Polar Ionization technology produced the following results: 99.4% reduction of SARS-CoV-2 (Covid-19) determined that after 30 minutes, and 90% reduction of Human Coronavirus 229E after 60 minutes.


Nu-Calgon - No Maintenance Air Purifier for Residential Air Conditioning Systems

  • Patent-pending, self-cleaning design ensures ongoing peak performance
  • Needle point ionization actively treats air in the living space
  • For duct systems up to 6 tons (2400 CFM)
  • Easily installs in minutes in A/C system
  • Universal voltage input – 24VAC to 260VAC
  • Universal mounting with magnets
  • Flexible design with no replacement parts
  • Kills mold, bacteria and viruses
  • Reduces allergens, odors, smoke, static electricity and other airborne particles
  • Reduces ventilation requirements
  • Keeps coil cleaner
  • Programmable cleaning cycle
  • Alarm contact option for secondary notification
  • UL and cUL approved



Weight 1.8 Pounds (lbs)
Width 8.75 Inches (In)
Height 4 Inches (In)
Country of Origin USA
Length 6 Inches (In)
Brand iWave™
CFM 2400
Color Black, Silver
Cycle/Hertz 50/60 Hz
Input Voltage 24/260 VAC
Phase Single
Prop 65 No
Shelf Life Indefinite
UL Listed Yes
Voltage 24 VAC


Minimum Purchase: 1 unit
Manufacturer Part Number 4900-20 - iWave-R Air
Manufacturer Nu-Calgon

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