KOCH INDUSTRIES 284-200-200 KOCH FILTER™ DISPOSABLE POLYESTER

KOCH INDUSTRIES 284-200-200 - KOCH FILTER™ DISPOSABLE POLYESTER FILTER 20" W X 20" H X 1" D - KOCH FILTER™ DISPOSABLE POLYESTER FILTER 20" W X 20" H X 1" D COMMERCIAL / INDUSTRIAL POLYESTER DISPOSABLE FILTERS FOR LIGHT-TO-MEDIUM DUTY APPLICATIONS. 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 POLYESTER MEDIA- C&I DISPOSABLES ARE ALSO AVAILABLE WITH POLYESTER FILTER MEDIA, A DUAL-LAYERED HIGH PERFORMANCE MEDIA FOR APPLICATIONS WHERE SYNTHETIC FILTER MEDIA IS SPECI - EQUAL TO 165V53