• Duct Collar
• Adjustable Diffuser Plate
• Pressurizes Air Flow into a Cleanroom
• Ships to USA and Canada
Available with HEPA or ULPA Filters.
These filters have duct collars for attaching to HVAC systems connected to cleanrooms.
Duct Collars: 10″ or 12″ diameters
Sizes: 2′ x 4′ or 2′ x 2′
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