Commercial Air Filter Upgrades

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(877) 382-8987

Filtering the Air to your HVAC System is Important for your HVAC and your Building Occupants

At DUCTZ, we pride ourselves on providing high-quality Air Duct Cleaning and HVAC Restoration to commercial property owners. DUCTZ commercial air filter upgrade services keep your HVAC system in optimal condition, improve the quality of the air occupants breathe indoors.

  • Indoor Air Quality Upgrades

    Air filters on your HVAC system range from simple fiberglass 1” filters to wide media filters to HEPA filters and even electrostatically charged filters to remove irritating airborne contaminants. Beyond particles, some filters even remove odors, bacteria, and Volatile Organic Compounds from entering your HVAC (Heating, Ventilation and Air Conditioning) system.


    Filters are important to change often as recommended or per the air handler manufacturer’s specifications. The general rule of thumb for changing your air handler filter is: 

    • 1” paper or fiberglass filters should be changed monthly or certainly every 3 months
    • 2” Commercial Air Filters should be changed every 3-6 months depending on the environment
    • 4” filters should be changed every 6 months
    • 5” filters or filter media should be changed every 12 months 

    A filter should be changed if it is visibly dirty—and most definitely if you cannot see the filter media because of the debris. Filters should also be checked or changed if there is a burning smell while the heat is on. A clogged filter will put a lot of unnecessary pressure on your system to work harder and will increase your maintenance and utility costs. 

    Every commercial HVAC system is different. More frequent filter changes are necessary if: 

    • There is manufacturing in your commercial building
    • If windows, doors or a loading dock are open often
    • If there are environmental impacts on the space (exposure to salt water, dust, oil or near the  desert) 
    • Occupants call in sick often complaining of headaches or suffer from asthma or allergies
    • If there is smoking in or near the building
    • If solid fuel is burned in or near the building
    • If there is not a proactive filter maintenance program in place

    Filtered air protects the HVAC system by reducing the dirt and debris that circulates within the system and over the components. Filtered air also protects occupants and the contents in the building from unnecessary dust and asthma and allergy triggers. 

    Should you have questions regarding your filtration system, contact your local DUCTZ and they will guide you to a better filtration solution for your commercial property.

    See Our Brochure on Commercial Services


    For more information, visit our Commercial Indoor Air Quality services page.

    Call DUCTZ now at(877) 382-8987 for commercial air filter upgrades.

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What Our Customers Say


    “Today this company cleaned all of the ducts in my 2600 square foot home. They were recommended to me by WERLEY Heating and AC. 8 years ago I had a different company do the same job. DUCTZ is much more thorough and cleaned every vent and duct as well as the air handlers on the 2 heat pumps. This involves work in the basement, two floors in the house and in the attic/crawl space. I think the cost is fair and reasonable. While it is a very noisy, dusty, and time consuming job, I am very happy with their work and all 3 of the people I interacted with were knowledgeable and hard working. I would definitely recommend this locally owned business and look forward to years of cleaner air!!! Do not be reluctant to hire them.”

    – Jennifer


    “They were a professional couple who called to come early. They did a fantastic job of cleaning my dryer vent duct that had several elbows to get around. They cleaned up afterwards and my laundry was cleaner when they left. I have recommended them and will use them again. Thank you for a great job.”

    – Ann D

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