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PUREMAXX FILTRATION SOLUTIONS
What makes Puremaxx Different?

Puremaxx Filtration has a unique position in the HVAC filter industry with the ability of a large manufacturer combined with the flexibility of a distributor. This is a tremendous resource for mechanical contractors and large facility management teams for streamlining preventative maintenance programs. Our ability to customize our services based on our customers needs allows them to be more competitive and efficient! We use our own trucks with lift gates and some specific partner carriers to give our customers the best experience possible! There is a reason “SOLUTIONS” is part of our name!


  • 2 facilities with 3rd complete 2024
  • 3 custom size filter manufacturing lines
  • Hot wire cutter for poly rolls

We provide SOLUTIONS for:

  • Filter storage concerns.
  • Incomplete filter shipments.
  • Long lead-time filters.
  • Preventative maintenance inefficiencies.
  • excessive filter ordering admin.
  • Custom size filter issues.
  • Too many filter vendors.
  • Technical on-site filter concerns
  • Energy and filtration analysis.
  • Visit our services page for more information

We keep one of the largest inventories of HVAC filters in the country and our in-house manufacturing give us incredible flexibility in producing custom size filters. Our operations team is highly skilled in kitting filter orders with incredible accuracy! This service has revolutionized preventative maintenance programs around the country!

 

 

 

1927

Agenor Rochat (known as AC) begins operation of AC Rochat Co. A Knoxville based HVAC company

1940

John S Rochat (brother of AC) begins working for Agenor

1964

John S Rochat  forms Rochat Heating and Air Conditioning and the base for our current company

1998

Filter division started. The HVAC division sold to Four Seasons Comfort and a new name is formed for the filter business (Air Filter Distributors or AFD for short)

2005

 Doug H Rochat takes over ownership and the name is slightly modified to AFD Industrial Filters as the company enters new markets outside of air filters

2019

Son in-law Chuck Kennedy takes over ownership bringing in generation 4 and 5 and the name is Changed to PUREMAXX FILTRATION SOLUTIONS to become the most trusted partner to mechanical contractors and large facility maintenance personnel for innovative filter strategies and newly added services including jobsite delivery, job sorting, V-belt sales and in house custom manufacturing of pleated filters.

2021

Manufacturing of custom size filters increased with the addition of another production line. This allowed us to increase our output substantially and grow our production team to handle large custom jobs very quickly and efficeintly. 

2023

With our new facility finished (right next door) we relocated our operations in leaving our original facility to become our offices and high purity filtration storage. This exciting improvement gives us substantial efficiency gains and capacity for our future growth!