serving the gulf south since 1995

Covid Help is Here

We’re in the Covid-19 / Coronavirus fight right along with you. We’ve been helping our customers control viruses and bacteria in their environment for YEARS.

Read about our Covid-19 Response.

Air-Nu provides the products and services that filter the byproducts of industrialization and normal human activity. Whether you need commercial filter changes, HVAC duct cleaning, Turbine Filtration Services, testing services, or chemical media replacement, our professional service technicians can safely keep you in compliance with regulatory requirements and equipment maintenance guidelines.

We've built a great team

Our services

If it requires a filter, we’ve probably seen, built,

 installed, cleaned, or serviced it!


We sell and service numerous air, liquid, and gas filtration products to meet your health and safety requirements.

Duct Cleaning

We test and clean your duct work and mechanical HVAC systems to extend their service life and improve your indoor air quality.

Turbine Team

Our highly qualified Turbine Filtration Team is uniquely equipped to test and service your Turbines & Compressors.

Get your ducts professionally cleaned

Duct cleaning, why do it?

Everyday pollutants such as dander, hair, dust, cleaning chemicals, perfumes, pesticides, insecticides, smoke, etc all get ingested into your HVAC system and can build up in the duct work as the air recirculates throughout the day.  These contaminates can irritate the lungs or cause severe allergic reactions or respiratory distress in some individuals.  Air-Nu’s NADCA certified staff are trained and qualified to clean your HVAC systems to bring them back to safe operating conditions so they can do their job providing you with a safe comfortable environment for all building occupants.  Fewer employee illnesses due to allergies may even increase productivity.  HVAC cleaning also helps extend the longevity of your equipment, protecting your investment and reducing potential repair costs down the road.

For health care facilities, clean air is a must.  Air-Nu is uniquely qualified to service your facilities to assure your patients and visitors are getting the best possible indoor air filtration systems available.

Improves Air Quality
Prevents allergies due to pollutants
Contains infectious diseases in health care settings

Project based services or ongoing Maintenance


If your existing staff needs assistance with a large project, we can supplement their labor with qualified service technicians who have access to a wide range of tools and products to get the job completed on time and on budget.  If you need ongoing maintenance, our service team can get you setup on a maintenance schedule that achieves your desired outcome.

  • Filter specification, testing, & replacements
  • Liquid filter bags, cartridges, or strainer vessels
  • Certified HVAC duct cleaning
  • We service school & hospital districts, government facilities, and a wide range of commercial establishments.

Industrial PLANT MANAGERS require highly skilled teams who can work safely


Our industrial team of service professionals are not only trained in air, liquid, and gas filtration, they are also safety qualified to work in chemical, oil & gas, and manufacturing plants.  Our knowledge and experience in working with industrial facilities helps our customers stay compliant with regulatory requirements & equipment maintenance schedules.  Working safely and professionally while on your premises is our #1 priority.


Gulf Coast refineries count on Air-Nu for their gas phase filtration.

Chemical Plants

Engineers rely on us to provide product & environmental filtration solutions.


Bottlers and liquid distributors rely on
our expertise for product purification.

Air filters capture airborne particulates

Clean Air Matters

“The size of particles is directly linked to their potential for causing health problems. Small particles less than 10 micrometers in diameter pose the greatest problems, because they can get deep into your lungs, and some may even get into your bloodstream.

Exposure to such particles can affect both your lungs and your heart. Numerous scientific studies have linked particle pollution exposure to a variety of problems.

People with heart or lung diseases, children, and older adults are the most likely to be affected by particle pollution exposure.” []

About Us team members standing in a circle with hands together.

Partner for success

Our Team approach helps us solve customer challenges

Air-Nu has been our go to resource for filters and filtration services for many years.  Their flexibility and willingness to help us goes beyond a normal vendor relationship. –Exxon Plastics


The team at Air-Nu consistently helps us in achieving our filtration needs.  From the service department to sales, they find a way to get it done and have so for years. –Marathon


Air-Nu was able to service and provide Dow-St. Charles with a gas turbine inlet air filtration solution that gave us better overall compressor efficiency, decreased filter differential pressure and, thus, increased compressor inlet pressure.  This filter solution, which includes coalescing pre-filters, has increased our run times between filter replacements giving us much better protection to our turbines and reducing our personnel safety risk by eliminating previously frequent on-line filter replacements. — David Geoffroy-DOW, P.E., Reliability ROTEQ Quality , Energy Systems Technology Center

We're Ready to work for you

Get in touch

If you don’t already have an Account Manager, please contact us below and we’ll quickly have someone reach out to you to assess your needs.

Thank you for giving us the opportunity to earn your business!

Why us

  • Knowledgeable
  • Safety Trained
  • Excellent Results

join the team

Work with us

Why Choose Air-Nu? To us it’s not work, it’s not a job, it’s a life style. A life style we build together, as a team. Working hard and taking pride in what we do by exceeding our customers’ expectations. We are dedicated to our employees, from the training we provide to the growth opportunities within the company, creating a career is what we build. WE ARE Air-Nu!

Leading the way forward

Air-Nu strives to have a positive and direct impact on each and every customer we do business with every day. We are committed to creating the best experience possible with the products, services, and solutions we provide. The relationships we build with our customers and employees are key for our future success.