Multi-Sak™ HD

Multi-Sak™ HD


Multi-Sak™ HD 

Heavy Duty Pocket Filters

  • High efficiency Final Filter and medium efficiency Prefilter models available.
  • Progressively dense synthetic media is ideal for humid environments.
  • Durable, self-supporting pockets retain rigid shape in airstream.
  • Pockets designed for maximum air flow, low pressure drop, and superior dust holding capacity.
  • Triple-Lock™ Frame-to-Pocket sealing method insures durability in difficult environments.

ASHRAE Efficiencies: 65% and 95%.

MERV Rating: 11–15

Consult Bulletin No:  K-1009A
(To be released)



Corporate Offices
8401 Air Commerce Drive - Louisville, KY 40219 - 800.757.5624 - 502.634.4796 - Fax: 502.637.2280 - E mail:

Regional Sales Offices/Distribution Centers
Atlanta, GA - Detroit, MI - East Greenville, PA* - Houston, TX* - Indianapolis, IN - Kansas City, MO - Louisville, KY* - Madbury, NH - Nashville, TN - Mira Loma, CA*  
*Denotes manufacturing site. 

©2010 Koch Filter Corporation