High Efficiency

Johns Manville Micro-Strand® glass microfibers are a key component in specialty glass papers used in ultra-pure air and liquid filtration.  Our glass microfibers combine fine diameter with strength, consistency and purity.  This is important in the many ranges of end-use applications which include FDA, pharmaceutical and electronic cleanrooms and in automotive applications to improve air, oil and hydraulic filtration.

We ship globally!  Contact a regional sales office for details. 

Expand all
Collapse all

Cookies on

The Johns Manville website employs cookies to improve your user experience. We have updated our cookie policy to reflect changes in the law on cookies and tracking technologies used on websites. If you continue on this website, you will be providing your consent to our use of cookies.

I accept cookies from this site