Fluorinated polymeric membranes for gas separation processes
Fluorooxidized polymeric membranes for gas separation and proces
Flush mounted ceiling air cleaner
Fluted filter apparatus
Fluted filter with integrated frame
Flux management system
Foam and liquor separator
Foam breaker and method
Foam cleaning system for an electrostatic precipitator
Foam plastic air filter
Foam scrubber
Foam scrubber and method
Foam splitter
Foam-bursting device
Foam-destroying process
Focused flow filter
Focused flow filter
Foldable filter for an air filtration unit and method
Foldable filter frame
Folded filter element for filtering fluid