Koch

This disposable polyester air filter is designed for commercial and industrial users who need light-to-medium-duty air filtration. It helps support routine air-quality maintenance in compatible...

This disposable polyester air filter is designed for commercial and industrial users handling light- to medium-duty air filtration needs. It helps capture airborne contaminants while providing a...

This disposable fiberglass air filter is designed for commercial and industrial users who need light-to-medium-duty air filtration. It fits compatible 18 x 24 x 1 inch filter applications and helps...

This disposable fiberglass air filter is designed for commercial and industrial users who need filtration for light- to medium-duty air-handling applications. It helps capture airborne particles as...

This disposable fiberglass air filter is designed for commercial and industrial users who need filtration for light- to medium-duty air-handling applications. It helps capture airborne particles as...

This disposable fiberglass air filter is designed for commercial and industrial users who need filtration for light- to medium-duty air-handling applications. It helps capture airborne particles as...

This disposable fiberglass air filter is designed for commercial and industrial users needing a light- to medium-duty replacement filter. It helps support air filtration in compatible equipment while...

This disposable fiberglass air filter is designed for commercial and industrial users who need filtration for light- to medium-duty applications. It helps support routine air-handling maintenance...

This disposable fiberglass air filter is designed for commercial and industrial users who need filtration for light- to medium-duty air-handling applications. It helps capture airborne particles...

This disposable fiberglass air filter is designed for commercial and industrial users who need filtration for light- to medium-duty applications. It helps support routine air-handling system...

This disposable fiberglass air filter is designed for commercial and industrial users who need light- to medium-duty air filtration. It fits applications requiring a 14 x 20 x 1 inch filter and helps...

This disposable fiberglass air filter is designed for commercial and industrial users needing a replacement filter for light-to-medium-duty air filtration applications. Its 14 x 25 x 1 inch size...

This disposable polyester air filter is designed for commercial and industrial users handling light- to medium-duty air filtration needs. It helps support routine air filtering in compatible...

This disposable polyester air filter is designed for commercial and industrial users in light- to medium-duty air-filtration applications. It provides a replacement filter option for maintaining...

This disposable polyester air filter is designed for commercial and industrial users who need a replacement filter for light- to medium-duty air filtration. It helps support routine air-filter...