New open-box case of Koch Air Filtration disposable fiberglass air filters. Designed for residential and light commercial HVAC systems to help capture dust, lint, and airborne particles while maintaining proper airflow.

Specifications:

Brand: Koch Air Filtration Products
Model: 274-140-200
Filter Size: 14 x 20 x 1
Type: Disposable Glass/Fiberglass Air Filter
Quantity: 12 Filters per Case
Condition: New (box may show storage wear)
Suitable for furnaces, air handlers, and HVAC systems

Ideal for routine filter replacement and maintaining clean airflow throughout your heating and cooling system.