The instrument is equipped with a fan filter that should be cleaned periodically.

Its purpose is to protect the sieve filter to ensure it operates safely.

Its purpose is to protect the sieve filter to ensure it operates safely.

A filter screen for an integrated valve (4) is disclosed, which is inserted in an integral drilling (50) of a housing (52).

The filter screen comprises a retainer projection, which on insertion from an assembly position may be brought into a fixed position.

A unidirectional drying filter comprising an end cap (1), a cylindrical body (6), an inlet end cap (10), parallely-perforated mesh (8), filter mesh (4), glass fiber (5), granular molecular sieve (7), and a spring (9).

The magnet may be used in tandem with a mechanical filter, e.g. strainer.

The filter includes an adsorbent composition comprising a zeolite molecular sieve.

Since solid particles are not in contact with a filter screen in motion, the filter screen cannot be damaged due to friction.

The aforementioned filter (7) includes a mesh (8) and a chamber (9).

In one embodiment the filter is a centrifuge screen.

Each filter line has a strainer (122) and at least one insoluble contaminant filter connected in series (124).

The parallely-perforated mesh (8), the filter mesh (4), the glass fiber (5), the granular molecular sieve (7), and the spring (9) are arranged inside the cylindrical body (6).

A screen filter for wastewater applications includes a chain tensioner assembly configured to provide a tensioning force for a screen filter chain.

In one embodiment, the filter comprises a screen filter positioned near a bottom of a pellet hopper.