20-50 CFM Odor Control Solutions

Many wastewater, sewer, and septic systems generate odor from relatively small air flows, typically in the 20–50 CFM range. Even at these modest flow rates, gases such as hydrogen sulfide and other vapor-phase compounds can escape through vents and create nuisance odors for nearby residents, employees, or customers. Properly sized odor control equipment is essential to capture these contaminants before they reach the surrounding environment.

Our 20–50 CFM odor control solutions are designed for small to medium vent applications where effective odor adsorption is required without the need for large industrial scrubbers. Using high-performance activated carbon media, these systems trap odor-causing molecules and prevent them from escaping into the atmosphere. Activated carbon works through adsorption, using its extremely porous surface area to capture vapor-phase contaminants commonly found in wastewater and septic systems.

These filters are commonly used for:

• Small lift station vents

• Wastewater holding tanks

• Septic tank and sewer vent stacks

• Collection system access points

• Industrial process vents with moderate airflow

Our filters are engineered for easy installation, long media life, and reliable performance in challenging environments. Many systems can be installed directly onto standard vent piping and require minimal maintenance beyond periodic carbon replacement.

If your odor source produces airflow in the 20–50 CFM range, selecting the properly sized carbon filter ensures optimal contact time between the air stream and the carbon media, maximizing odor removal efficiency. These compact systems provide a practical, cost-effective way to control odors at the source while maintaining compliance and improving air quality around your facility.