20 X 30 X 1" Koch Filter Disposable Fiberglass Filter 274-200-300 (Pack Of 12)

20 X 30 X 1" Koch Filter Disposable Fiberglass Filter 274-200-300 (Pack Of 12)

Description:

The Commercial / Industrial Polyester Disposable Filters for Light-to-Medium Duty Applications. The high grade progressively dense glass fibers. The air entry side is composed of open coarse fibers, while the air exit side is made up of tighter fibers. This dual density media configuration allows for proper depth loading and full utilization of the filter media. Each fiber is coated with a non-migrating adhesive to enhance filter performance. The interlocking miter corner of the Koch C&I filter provides extra strength and durability. No extra metal support is needed making the filter more environmentally friendly. A thermoplastic sealant is used to bond the filter media to the frame on both the upstream and downstream sides of the filter. This bond eliminates any air bypass and helps provide rigidity to the filter.

Features:

 Durable construction for all types of industrial and commercial applications
 Progressive density glass or poly filter media
 Heavy-duty frame and corners for added strength and durability
 Environmentally friendly
 Special sizes available
 Easy to install