Nu-Calgon 6106-00 (Previously 61060) HVAC Odor Block for Residential AC & Heat Pumps | Up to 3 Ton Systems

The Nu-Calgon 6106-00 (previously 61060) Residential HVAC Odor Block is a professional-grade odor control solution designed to eliminate unpleasant smells throughout the entire home by treating the air directly through the HVAC system. Unlike perfumes or cover-up products, this odor block uses a true odor-neutralizing formula that molecularly reacts with airborne odor-causing compounds, removing them at the source and leaving the air noticeably fresher. This residential HVAC odor block is engineered to combat a wide range of common indoor odors, including musty smells, mold and mildew odors, bacteria-related odors, pet odors, smoke, stale air, sewer gas smells, and odors caused by moisture or water damage. By placing the odor block inside the air handler or return duct system, it continuously treats all circulated air, helping improve overall indoor air quality without affecting HVAC system performance. Installation is simple and tool-free. The self-feeding, vented package is designed to be placed near the air filter, blower compartment, or another accessible location within the return duct system. As air moves through the system, the odor block gradually evaporates, evenly distributing odor-neutralizing treatment throughout the home. For areas with stronger or persistent odors, the package can be left partially open to increase effectiveness. Designed specifically for residential HVAC applications, the Nu-Calgon 6106-00 treats systems up to 3 tons and provides consistent odor control for up to two months. Trusted by HVAC professionals and homeowners alike, this product delivers reliable, low-maintenance odor elimination using the proven quality standards of Nu-Calgon.

• 🏠 Eliminates unpleasant odors throughout the home by treating the air directly through the HVAC system rather than masking smells.
• 🧪 Uses a true odor-neutralizing formula that molecularly reacts with airborne odor-causing compounds to remove odors at the source.
• 🌬️ Designed for residential air conditioning and heat pump systems up to 3 tons without affecting airflow or system performance.
• 🐾 Effectively targets common household odors including musty smells, mold and mildew odors, pet odors, smoke, stale air, sewer gas smells, and moisture-related odors.
• 🔧 Simple, tool-free installation using a self-feeding, vented package that installs near the air filter, blower compartment, or inside the return duct system.
• ⭐ Trusted by HVAC professionals and homeowners, delivering reliable, low-maintenance odor control using proven Nu-Calgon quality standards.