Ace Glass 11969-62

<p><strong>Ace Glass, 11969-62, 7cm Diameter Filter Paper, Grade A, Pack of 100 pcs </strong> </p> <p>A very efficient glass fiber paper that retains the finest particles and microorganisms, as much as 99.99% of 0.3 micron smoke. Recommended for use with our 7519 filter assembly. </p>