Pre-Filters
are used to increase the filtered surface area at the pump inlet.
They also reduce the likelihood of frogs, newts, small fish, stones,
leaves etc. getting jammed in pump inlets. This in turn reduces the
regular and unpleasant job of cleaning. They are Primarily used for
submersible pumps but can be adapted for surface pumps.
Shown
above with our submersible 2000 pump
These
perforated ABS solvent weld (1.5") inserts when used with foam
blocks make an excellent final polishing stage. They are also ideally
suited for straining and prefiltering. If larger flow rates are required
they can be used in a manifold configuration (as below) using 1.5"
solvent weld fittings. Sold separately.
