For over two decades, Columbus Industries has been developing and perfecting gas phase filtration technology. Today, Columbus Industries remains on the cutting edge of manufacturing a wide range of gas phase filtration materials for highly effective odor, smoke and hydrocarbon filtration.

POLYSORB™ ACTIVATED CARBON
Columbus Industries provides a proprietary filtering media called Polysorb™. Polysorb™ is a substrate such as polyester foam that is loaded with the highest quality activated carbon. Filters made from this material possess unparalleled odor and taste removal attributes.

ZEOLITE
In the 1980s, Columbus Industries entered the aquarium and litter boxfiltration market. Through its continuing research, the company developed an effective way to apply granulated zeolite to various filter configurations. Zeolite is a highly effective natural resource that adsorbs ammonia that is a by-product of pet wastes.

GRANULATED-CARBON BED-ODOR CONTROL
Columbus Industries also has the ability to encapsulate granular activated carbon into packs or beds for the ultimate odor-removing filtration system.