Johns Manville's Dynaweb meltblown media is available in both PP and PBT. We have the capability of supplying a polymer suitable for your application. Both types of media are produced from the finest grades of high purity polymers and meet the following requirements: FDA Title 21 CFR 177.1520 Title 21 CFR 177.170 USP XXII...

CombiFil® Nano is a composite of polyester spunbonds and nano fibers. The combination of state-of the-art spunbond and nano fiber technologies together provide high performance filtration solutions. CombiFil®Nano 478/235 reached the efficiency of the most PTFE coated media on the market. While possessing as low pressure drop as traditional...

ohns Manville thermo-bonded polyester spunbond media is a blend of coarse filaments larger than 4 dtex and fine filaments smaller than 1.5 dtex. The filaments of different diameters are laid onto the web in different layers, starting with fine at the filter surface to coarse at the exhaust side.. The fine filaments will significantly increase...