Air Purifiers - Nerthling's Heating and Air Conditioning
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HVAC emergencies don’t wait for your schedule. If your furnace breaks down in the middle of winter or your AC stops working during a heat wave, call Nerthling’s Heating & Air Conditioning. Our trained and experienced technicians are here 24/7 to help restore comfort to your home. If you need heating or cooling help in Erie, Harborcreek, Millcreek, or the surrounding areas, call 814-838-3600. We’ll have someone at your home day or night to help.

Air Purifiers

With technology installed in over 100,000 applications, iWave-R is the world’s first self-cleaning, no maintenance needlepoint bi-polar ionization generator designed specifically for treating air in residential duct A/C systems. As the air flows past the iWave-R, positive and negative ions actively purify the supply air, killing mold, bacteria and viruses in the coil and living space. The ionization process also reduces allergens, smoke and static electricity, as well as controlling odors (cooking, pet, VOCs) and other particles (no more sunbeams) in the air without creating ozone or any harmful byproducts.
iWave-R treats the air in any brand of residential duct air conditioning systems up to 6 tons (2400 CFM) in size with no maintenance and no replacement parts. Designed for universal mounting, the iWave-R typically installs inside or outside of duct, or it attaches magnetically near the indoor fan in the air handler. iWave-R always works at peak performance, producing over 160 million ions/cc, more than any other ionizer product on the market. Its patent-pending self-cleaning design includes a programmable cleaning cycle that can clean the emitter brushes every 1, 3, 5 or 10 days. The iWave-R is factory set to clean every third day, which is adequate for a typical installation. iWave-R does not create “black walls” as negative-only ionizer products will do.

  • 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)
  • Universal voltage input – 24VAC to 240VAC!
  • 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
  • Keeps coil cleaner
  • Programmable cleaning cycle
  • Alarm contact option for secondary notification
  • UL and cUL approved
  • Three-year warranty*

*Nu-Calgon offers a three-year limited warranty on iWave products. For a valid warranty claim within three years, proof of purchase and proof of installation by a licensed HVAC or electrical contractor must be provided. See full warranty for complete details.

Reme-halo logo Reme Halo air purifier

HALO-LED™ Whole Home In-Duct Air Purifier

  • Provides whole-home and building purification. Units are easily integrated with your existing HVAC system.
  • The unit does not take away living space and operates silently.
  • 2-year cell life
  • 5-year limited warranty on unit
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Family Operated Since 1952
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Our Reviews

See What Your Neighbors Are Saying

When I call Nerthling’s they are on time and do awesome work! My hot water tank broke over this holiday weekend. I had a furnace check scheduled and found out they did hot water tanks and by late afternoon I was back in business!

Kathy B.

Kathy B.

This was my first time working with Nerthling's and it was a great experience. They told me who was showing up to my home and when, provided quick and accurate diagnosis of my furnace issue and gave me all of my options to resolve the issue…

Vincent H.

Vincent H.

I was impressed from the beginning to the end. Very good and honest company with professional workers. 5 stars! Highly recommend!

Caroline P.

Caroline P.

Every technician I’ve ever had from Nerthling's has been wonderful. Courteous, knowledgeable and professional. Their prices are reasonable and customer service is outstanding.

Dawn C.

Dawn C.

Great company. Fast service and very professional. I would definitely recommend this company to my family and friends.

Tim B.

Tim B.