Bag Filters

Multi-Sak
Extended Surface Pocket Filters

• Versatile pocket filter provides economical high efficiency filtration in commercial and industrial HVAC systems of all types.
• Two media options, Series S synthetic and Series G microfiberglass.
• Exclusive Triple-Lock construction technique for added durability and longevity.
• Unique span-stitch design is sealed with thermoplastic adhesive bead to eliminate air bypass and leakage.
• Standard 13⁄16" header. 1 1⁄8" and other header depths also available.

ASHRAE Efficiencies: 30%, 45%, 65%, 85%, 95%.
MERV Rating: 8–15
Consult Bulletin No: K-288-B