Double Filter Holder, Recessed Spring Clip, Round or Square

The 9861 Double Filter Holder clever has a recessed spring clip that tightly grips a filter of any thickness from 0.5 mm to 3 mm with no need for additional locking. No more loose filters or chipped edges. Use this holder for either square or round filters, as well as those assorted filter pieces you have in your lab.
Specifications
- Filter ShapeRound or Square
- Filter Diameter12.7 - 50.8 mm
- Maximum Thickness3 mm
- Number of Filters2
- MechanismRecessed Spring Clip
- Mounting Threads8-32 (M4) Thru
- MaterialAnodized Aluminum
- Filter Size Circular or Square12.7 - 50.8 mm
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