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Commercial IAQ - Air Filtration


One of the most effective ways to improve indoor air is to reduce or remove the sources of pollutants and to ventilate with clean outdoor air. Research shows that air filtration can be an effective supplement to source control and ventilation. Upgrading the air filter in your furnace or central heating, ventilation, and air-conditioning (HVAC) system can help to improve indoor air quality.

HVAC filters can reduce indoor air pollution, but they cannot remove all pollutants from the air.


We've got you covered!

The Gustave A. Larson Company carries the full line of Glasfloss products, ranging from inexpensive fiberglass throwaways, bag and box filters, all the way to nuclear grade HEPA products.
GDS & PTA Disposable Panel Filters Z-Line® Series Pleated Filters
Bulk Media & Pre-Cut Pads Air Cleaner Replacement Filters
Poly Rings, Sleeves & Links Z-Line Series Carbotron® Pleated Filters
Z-Pak® & Z-Pak® GT Rigid Cell Filters Magna 600, 800, 900, HEPA, GT & HT Series
Excel® & Purapak® Medium & High Efficiency Bag Filters Quad & Cube Polyester Filters
Z-Line® Series MR-13 Pleated Filters Z-Line® Series ZXP Pleated Filters
Puracell II Mini-Pleat Series Puracell VP Mini-Pleat Series
Puracell II P Mini-Pleat Series Z-Pak® HC Series High Capacity Rigid Cell Filters

Visit, click the links above, or see the full product catalog to learn more!
Want to learn more about Air Filtration products in commercial spaces? We'd love to talk!