About Nanofiber

Since Donaldson Torit first introduced Ultra-Web nanofiber cartridge filters to industrial manufacturers more than 25 years ago, we’ve continually advanced and perfected our Ultra-Web technology to deliver both lower emissions and longer filter life with greater cost savings.

Ultra-Web strikes just the right balance between the strength of the fiber density of the web and the level of filtration. Ultra-Web nanofibers produce a very fine, continuous fiber that form a permanent web-like net that traps dust on the surface of the filter media.

Advanced media is more efficient in capturing submicron dust particles (0.3 micron and larger) Longer filter life and better pulse cleaning due to surface loading technology Lower energy use with better pulse cleaning and lower operating pressure drop MERV 15, 14 and 13 filtration efficiencies to meet specific application needs

1 micron = 1/25,400 of an inch

Ultra-Web is Always Better