Pleated filter element with controlled expansibility and frame t

Pleated fluid filter

Preformed gasket with retaining tabs

Pressure vessel

Process for making hermetically sealed filter units and filters

Process of manufacturing a porous, stainless steel filter elemen

Purge gas in methanol synthesis

Radial flow cell

Radial seal filter with multi-component housing

Remote filter

Removable cartridge assembly for filtering bi-directional...

Removable cartridge filter

Removable shield in an engine oil strainer

Remover unit for use in filtration circuit for removing at least

Renewable filter with a bypass valve

Retrievable screen device for drill pipe and the like

Reusable cartridge oil filter

Reusable filter assembly

Reusable filter port assembly for installation on the wall...

Ribbed funnel