Nu-Calgon 6106-00, HVAC Odor Block Air Freshener for Residential AC & Heat Pumps Up to 3 Ton Systems

Features

• Neutralized unwanted household odors throughout the home by treating the air directly through the HVAC system rather than masking smells.
• Employs an advanced odor-neutralizing formula that molecularly reacts with airborne odor-causing compounds to eliminating smells right at their origin
• Engineered for residential AC and heat pump systems up to 3 tons, maintaining optimal airflow and system efficiency.
• Relied on by HVAC professionals and homeowners alike for dependable, low-maintenance odor control backed by Nu-Calgons proven quality.
• Simple, tool-free installation using a self-feeding, vented package that fits near the air filter, blower compartment, or inside the return duct system.

Description

The Nu-Calgon 6106-00 Residential HVAC Odor Block is a professional-grade odor-control solution that eliminates unpleasant smells throughout the home by treating air as it moves through the HVAC system. Unlike perfumes or cover-up products, this odor block targets the source of odors and neutralizes them, resulting in a noticeably cleaner and more inviting indoor environment. This residential HVAC odor block is engineered to combat a wide range of common indoor odors, including musty smells, pet odors, smoke, stale air, sewer, and moisture- or water-damage-related odors. 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, backed by Nu-Calgon's proven quality standards.

Product Dimensions ‏ : ‎ 3 x 3 x 7 inches; 2 Pounds

Item model number ‏ : ‎ 6106-00

Date First Available ‏ : ‎ March 16, 2026

Manufacturer ‏ : ‎ Nu-Calgon

Best Sellers Rank: #125,871 in Health & Household (See Top 100 in Health & Household) #79 in Commercial Air Fresheners #885 in Air Freshener Supplies

#79 in Commercial Air Fresheners:

#885 in Air Freshener Supplies:

Power Source: hand_powered

Control Method: Touch

Filter Type: Activated Carbon

Floor Area: 2000 Square Feet

Controller Type: Manual

Contaminant Filtration Capability: cigarette_smoke, odors, pet_dander, pet_hair, pollen, volatile_organic_compounds_(vocs), wildfire_smoke

Special Features: Air Freshener, Odor Block, Odor Neutralizing

Smart Home Compatibility: Not Smart Home Compatible

Brand Name: Nu-Calgon

Model Number: 6106-00

UPC: 681001001755

Manufacturer: Nu-Calgon

Part Number: 6106-00

Included Components: 1 Nu-Calgon 6106-00

Unit Count: 1.0 Count

Item Dimensions D x W x H: 3"D x 3"W x 7"H

Item Weight: 2 Pounds

Color: White