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White circular glass microfiber filter 4.7 cm diameter pack of 100

Lab Safety Supply Inc

Lab Safety Supply Inc LABEXACT 12K950 Glass Microfiber Filter 4.7 cm 1.5 um PK100

SKU CH-66W7-5YKA8

Glass microfiber filter, 4.7 cm diameter, 1.5 µm pore size, binderless borosilicate, 500 °C max temperature, pack of 100

  • TypeGround Fault and Current Leakage Testers
  • Binderless borosilicate glass handles 500 °C without degradation
  • 5 µm pore size captures fine particles in liquids or air
  • Grade E construction ensures consistent filtration performance
  • 35 mm thickness provides structural stability during use
  • Pack of 100 filters reduces reorder frequency

LabEXACT Glass Microfiber Filter 12K950

This LabEXACT 12K950 filter uses binderless borosilicate glass microfiber material rated for 500 degrees C. The Grade E discs measure 4.7 cm in diameter with a 1.5 um pore size and 0.35 mm thickness. Each pack contains 100 filters suitable for liquid or air filtration tasks in laboratory environments.

For labs needing high-temperature particulate

Technicians filtering hot gases or liquids up to 500 degrees C will find the thermal rating matches the requirement. The 1.5 um pore size targets fine particle retention. Buyers who need larger diameter discs, different pore ratings, or smaller pack quantities should look at something else.

1.5 um pore size defines the filtration limit

The 1.5 micrometre pore size determines which particles are retained during liquid or air processing. This specification decides whether the filter matches the analytical method or process requirement. Verify the pore size against your protocol before ordering.

Highlights

  • Binderless borosilicate glass handles 500 °C without degradation
  • 5 µm pore size captures fine particles in liquids or air
  • Grade E construction ensures consistent filtration performance
  • 35 mm thickness provides structural stability during use
  • Pack of 100 filters reduces reorder frequency

Specifications

BrandLAB SAFETY SUPPLY
TypeGround Fault and Current Leakage Testers

Questions about this item

How do I choose between the 4.7 cm diameter and other available sizes for this filter?

This listing is for the 4.7 cm diameter filter in a pack of 100; other diameters are separate items, so match the diameter to your holder or funnel specification.

What does the 1.5 um pore size mean when filtering liquids in the lab?

The 1.5 um pore size retains particles larger than 1.5 micrometres while allowing liquid to pass, making it suitable for fine clarification or air sampling tasks.

How does the binderless borosilicate glass microfiber material affect the maximum operating temperature?

The binderless borosilicate glass microfiber construction allows a maximum operating temperature of 500 degrees C without binder degradation.

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