1780 North Cedar Ave. Owatonna, MN 55060 507.451.8537

ClearWater Tech AirWaves™ Air Purifying System

ClearWater Tech AirWaves™
ClearWater Tech AirWaves™


  • CT-HVAC281: $388.50
  • CT-HVAC276: $388.50
  • CT-LAHV90L: $80.50
  • CT-LAHV91: $80.50

ClearWater Tech AirWaves™ Air Purifying System

AirWaves™, from ClearWater Tech, is a unique whole home air purifying system that eliminates household odors and airborne microbes utilizing two of nature’s strongest purifiers - ozone and ultraviolet light.

It is the combination of UV and ozone that makes AirWaves™ so effective. Although UV light is a powerful sterilizer on its own, it cannot be projected around corners and only decontaminates air as it passes through the light. Ozone flows freely throughout the duct-work to freshen air, destroy odor, and neutralize microorganisms wherever they are. It’s this powerful combination that makes all the difference in providing complete protection throughout the home.

Unlike room air fresheners that only treat the air in one room at a time, AirWaves™ works with your existing HVAC system to treat all the rooms in your home simultaneously. The system is installed in the supply air duct and tied into the heating control system. Whenever the heating or air conditioning fan is on, so is AirWaves™.


  • Adjustable output
  • In-duct installation and operation
  • Combined strength of O3 and UV
  • Linked to HVAC operating system
  • No moving parts
  • Automatic flow sensor
  • 3-year warranty


  • Freshens air and eliminates odors
  • Whole-home coverage
  • Safe, silent and effective
  • Operates automatically with HVAC fan
  • Out-of-site inside the ventilation system
  • More efficient than a 60-watt bulb
  • Easy to maintain
Link to AirWaves™ Video


  • Ships from San Luis Obispo, CA -- Lead time is running about a week right now (July 2020)
  • HVAC281 - Airwaves™ Zephyr 120V/60 Hz
  • HVAC276 - Airwaves™ Zephyr 220V/50 Hz


Replacement Parts


Part No.DescriptionPrice
LAHV90LOzone lamp, HVAC system, cathode style$80.50
LAHV91Lamp, germicidal enhanced life, filament style, yellow base$80.50



ClearWater Tech products are of extremely high quality, with tight tolerances designed to last through many years of use.  However, they require annual maintenance to ensure efficient operation.

Please contact the ClearWater Tech service department at 805-546-2402, 800-262-0203, or email them at service@cwtozone.com so they can help you perform the maintenance that can extend the life of your unit.