Permatron

Shop the largest selection of AC and furnace filters at factory direct prices. We carry all standard and custom sizes of Furnace Filters, Air Filters, Water Filters, Humidifier Filters. Read More

Manufacturer of Captair Brand products and GreenFumeHood Technology. Captair Ductless Filtering Fume Hoods feature enhanced filtration, modular design and expanded use. CaptairStore chemical storage and inventory management systems feature Erlab filtration technology, eliminates odors and keeps... Read More

We engineer and build air purification systems that purify indoor air to better than outside air making it possible to reduce ventilation air volumes and saving significant energy and its cost. Our industrial air scrubbers protect wastewater plants from corrosive air and destroy odors in the... Read More