Koch

This MERV 11 pleated air filter is for facility maintenance teams and commercial buyers who need to filter airborne dust in compatible air-handling equipment. Its pleated panel design provides an...

This MERV 11 pleated air filter is for facilities teams and commercial buyers maintaining compatible HVAC air filtration systems. It helps capture airborne dust while supporting routine filter...

This high-capacity pleated air filter is for facility teams and commercial HVAC users who need MERV 13 filtration in compatible air-handling equipment. It helps support cleaner indoor air while...

This 25 x 25 x 2 in. MERV 8 pleated air filter is for facility teams and maintenance professionals servicing compatible air filtration equipment. It helps capture airborne dust while supporting...

This 18 x 24 x 1 in. pleated air filter is designed for facilities and maintenance teams that need MERV 8 filtration for HVAC air-handling systems. Its standard-capacity design helps capture dust...

This high-capacity pleated air filter is designed for facilities teams and commercial buyers maintaining compatible air filtration equipment. It helps capture airborne dust while supporting airflow...

This 12 x 24 x 1 inch MERV 11 pleated air filter is for commercial buyers maintaining air filtration systems. It helps capture airborne dust while supporting routine filter replacement needs.The...

This MERV 11 pleated air filter is designed for facility maintenance teams and commercial buyers who need an air-filtration replacement for compatible systems. Its high dust-holding capacity helps...

This 14 x 20 x 2 in. pleated air filter is for facility maintenance teams and other commercial buyers who need to replace a compatible air filter. It provides MERV 8 filtration performance while...

This high-capacity pleated air filter is for facility maintenance teams and other commercial buyers who need MERV 8 filtration for managing dust in air filtration applications. Its extended-surface...

This high-capacity pleated air filter is for commercial buyers maintaining air filtration systems. It helps capture airborne dust while supporting airflow through a 16 x 20 x 2 inch filter position...

This high-capacity pleated air filter is designed for commercial buyers and facility teams maintaining compatible air filtration equipment. It helps capture dust while supporting airflow in...

This high-capacity pleated air filter is designed for facility teams maintaining compatible HVAC air filtration systems. It provides MERV 13 filtration performance to support indoor air quality...

This 12 x 24 x 2 inch MERV 11 pleated air filter is for facility maintenance teams and commercial buyers replacing standard pleated filters. It provides a higher-capacity filtration option for...

This MERV 11 pleated air filter is for facility teams and maintenance professionals replacing filters in compatible air filtration equipment. It helps support routine air-quality maintenance with a...