A filter head assembly includes a filter head and a threaded bayonet connection adapter having a rotational position tolerance improving retainer ring. The rotational position tolerance improving retainer ring providing for and enabling further deformation...

A replacement filter (14), in particular a spin-on filter, of a filter device (10) for fluid, in particular liquid, in particular oil or fuel, in particular of an internal combustion engine, in particular of a motor vehicle, a filter device and a filter he...

A filter device comprises a pot-shaped filter housing for receiving a filter element and a filter head. Furthermore, a spring element is provided which axially biases the filter element between a part of the filter housing and the filter head.

The present invention relates to a fuel filter (1) of an internal combustion engine, in particular of a motor vehicle, with an annular filter element (3) arranged in a filter housing (2), and with a storage housing (4) that contains a water collection cham...

The device has an opening (14) for discharging a fluid. A closure element (12) is screwed in a counter thread (13) i.e. inner thread, in a normal filter operation for fluid tight closing of the opening with a thread (11) of the closure element. A connectio...

Disclosed is a seaming cap coupled with a reinforcement plate of a spin-on filter. The seaming cap (41) includes: a central hole (41a) formed in an annular shape; a securing groove (41b) formed in an annular shape by folding the lower end of the outer peri...

A fill cup for a liquid filter (12) is described. The fill cup contains a base plate (30) with openings (38) therein, a cylindrical shell (32) that surrounds the base plate (30), and a hollow tube (31) which extends axially through the base plate (30) and ...

An air filter element having end caps (36, 38) molded of foam material and in which one of the foam end caps (38) also employs the foam material as radial seal gasket. Tubular inner and outer liners (33, 34) support a tubular filter element (32). The first...

The filter (10) with pressure regulator (11) includes a radial through-flow filter element (12) with end caps (25, 26). The pressure regulator is built into the end cap facing the tank connection (21). The regulator has a seat valve body (47) loaded by a l...