The DEFENDER IAQ Air Purification System is our most powerful indoor air and coil treatment system. Built around an advanced cordierite honeycomb core, our next-generation PCO system delivers exceptional performance, and long-lasting durability, and optimized air purification for the entire home.
HIGHLIGHTS
Over 30% more effective compared to other in-duct air purification systems and other catalyst/hydrogen peroxide systems*-
Provides 24/7 reduction of odors, chemicals, mold, bacteria, and viruses
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Ideal for furnaces, air handlers, and heat pumps
*Data on file. Independent laboratory testing demonstrated superior performance compared to other in-duct purification systems on the market. Read More
FEATURES/BENEFITS
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Whole-Home HVAC Integration: Installs directly in horizontal, upflow, or downflow systems to purify your home
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UVC Germicidal Protection: Neutralizes mold, bacteria, viruses, and allergens as air circulates
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Low-Maintenance with Smart Reminder: Long-life lamp (3 years) with a clear light countdown — no guesswork
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Photo Catalytic Oxidation (PCO): Engineered with high-surface area cordierite substrate, maximizing efficiency while maintaining low back pressure and long-term performance
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Safe and Effective: Reduces VOCs & odors from pets, smoke, cooking and biological contaminants
Smart Reminder
Your Air Purification System tells you exactly when it’s time for maintenance.
- Five green status lights gradually turn off from top to bottom as the lamp nears the end of its life.
- When only two lights remain, they turn red, signaling it’s time to prepare for a lamp replacement.
- When the final red light flashes, the lamp has diminished and the unit is no longer purifying your air.
HONEYCOMB CORDIERITE SUBSTRATE
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World class advanced catalytic surface technology
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Optimized honeycomb design increases catalyst exposure
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ForEver Cell regenerates with active lamp
CLEANER AIR BEYOND FILTRATION
Standard filters capture only particulates (about 35% of indoor contaminants). Our DEFENDER IAQ In-Duct Air Purification System also tackles the other two-thirds:
- Biological: Bacteria, viruses, mold, allergens (34%)
- Chemical: Odors & VOCs from smoke, pets, cooking, carpets, cleaning products, fuels (31%)
