Backwash/rewash traveling bridge filter and related process
Backwashable filter
Backwashable filter having elements with elastically deflectable
Backwashable fluid filter
Backwashable fluid filters
Backwashable self-cleaning strainer
Bag filter wash-down system with vacuum break pulse
Bailer having built-in filter
Balance control water screen
Band filter for removing foreign material particles from liquid
Bar screen having compound fine screen bar rack
Barrel shaped spring center tube for a fluid filter
Barrier flange filter assembly including cover
Batch-action apparatus for filtering fluid medium
Battery powered vacuum unit
Bed height sensing device for biological reactor
Belt filter
Belt filter with means to advance the belt responsive to a capac
Belt pressure filter
Beltless vacuum filter