The Nu-Calgon 6106-00 HVAC Odor Block is a professional indoor air quality solution engineered to eliminate odors at the source rather than masking them. Formerly sold under part number 61060, this updated formulation delivers the same proven performance in a new manufacturer-labeled package. Using Nu-Calgon’s ClenAir technology, the Odor Block molecularly reacts with airborne odor-causing compounds, neutralizing them and leaving clean, fresh air circulating throughout the entire HVAC system.

True odor elimination, not a cover-up

Unlike perfumes or scented deodorizers that simply mask smells, the HVAC Odor Block works by neutralizing odors on a molecular level. It targets a wide range of indoor air contaminants and unpleasant smells commonly found in residential environments, making it an effective solution for ongoing odor control and indoor air quality improvement.

System-wide treatment through the HVAC unit

The unique self-feeding, vented package is designed to be placed directly in the return air stream, allowing treated air to circulate through the entire system. Once installed in the air handler, blower compartment, or return duct, the Odor Block slowly evaporates and treats all conditioned air passing through the system. For heavier or persistent odors, the box top can be left partially open to increase treatment strength.

Effective against a wide range of odors

The Nu-Calgon 6106-00 HVAC Odor Block is effective at eliminating odors caused by:

• Mold and mildew

• Bacteria and microbial growth

• Pets and pet dander odors

• Smoke and stale air

• Musty smells and water damage

• Fire damage residues

• Paints, chemicals, and VOCs

• Sewer gases and garbage areas

• Animal decay and outdoor odor intrusion

Designed for residential HVAC systems

This residential HVAC Odor Block is rated to treat systems up to 3 tons for up to two months. As the block gradually shrinks and dries, it indicates when replacement is needed, making maintenance simple and predictable. It is suitable for use in air conditioners, furnaces, air handlers, fan coil units, and rooftop units serving residential applications.

Key features and benefits

• Eliminates odors instead of masking them

• Improves indoor air quality throughout the entire system

• Self-feeding design treats all circulated air

• Easy installation in return duct or air handler

• Effective against mold, mildew, smoke, pets, chemicals, and more

• Treats residential HVAC systems up to 3 tons

• Lasts up to two months per block

Common applications

• Residential air conditioning systems

• Furnaces and air handlers

• Fan coil units and packaged systems

• Homes affected by musty odors, smoke, pets, or water damage

Create a cleaner, fresher indoor environment without complicated equipment or ongoing maintenance.

The Nu-Calgon 6106-00 HVAC Odor Block offers a simple, proven way to eliminate odors and improve indoor air quality by treating the air directly through the HVAC system.

Get the Nu-Calgon 6106-00 HVAC Odor Block from Beenimax and help your customers breathe cleaner, fresher air every day.