Day & Night Indoor Air Quality

Day & Night heating and cooling systems.

When you choose Day & Night® heating and cooling equipment, it means your home comfort is backed by superior engineering and quality manufacturing so you can enjoy more important things. Each unit is 100% run tested, and we design our products to give you the best in quality, energy efficiency and reliability. We take pride in delivering high efficiency and innovative design that exceeds your expectations for comfort every hour, every season.

Day & Night

Day & Night Air Purifier (EAICA)

Enjoy cleaner air with our high-efficiency air purifier that treats 100% of the air flowing through your home comfort system. It's ideal for homes susceptible to airborne germs as well as those sensitive to pollen, pet dander and other air irritants. It features silent operation and the patented ability to not only capture unwanted pollutants, but kill or inactivate many of them as well.

Features & Benefits

  • Whole home air purification system
  • MERV 13 filter
  • Technology that both filters and eliminates airborne irritants and shows 96% germicidal effectiveness
  • Captures up to 75% of particles .3 to 1.0 microns in size
  • Kills or inactivates up to 96% of germs, pollen and mold captured
  • Proven effective against three common pathogens: human influenza, common cold, streptococcus aureus
  • Protects heating and cooling equipment by not producing a significant pressure drop
  • Can be placed in line with nearly any ductwork system
  • Easy to replace, long-lasting filters
  • 10-Year Parts Limited Warranty

  • * 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.

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