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WISY LineAr100 Rainwater Prefilter Polypropylene


SKU: LA 100 Category: Tag:

How It Works


Wisy LineAr100 Rainwater prefilter for Rainwater harvesting is space-saving because it's easy to accommodate and can be installed without any extra excavation work, Whether for new construction or retrofits.

There is just a 2 inches of height difference between the rainwater inlet and the dirty water outlet.Thanks to this minimal height difference, the Filter is very easy to integrate into existing pipework.

It can even be placed directly inside a rainwater storage tank without changing the gradient of existing piping.

The WISY LineAr100 Rainwater prefilter differs from the WISY Vortex Filters in that the difference between inlet and overflow inverts is minimal.

The Wisy LineAr100 Rainwater prefilter still maintains a vertical filtration method, Leaves, moss and other suspended particles are simply flushed past the filter into the drain outlet.

This is the crucial advantage of this design over filter surfaces that are almost horizontal and become clogged with dirt very quickly. The pipe diameter is uniform throughout the Wisy LineAr100 Rainwater Prefilter.

The harvested rainwater is not only clean but naturally soft as well. It has ideal quality for flushing toilets, washing, or irrigation.

The WISY LineAr100  connects to 4" piping for all three connections. The stainless steel filter removes particles larger than 440 microns (0.017") from the water that enters into the tank. Maintenance is minimal and is usually only done 2-3 times per year.


Sales Brochure


Additional information

Weight 3 kg
Dimensions 51 × 14 × 38 cm
Filter Type

Collection Area

Inlet Size



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