Filters rainwater from up to 2,150 sq. ft.
The WISY Low Capacity Vortex Fine Filter (WFF100) is used in installations where multiple downspouts are connected to a single pipe into the vortex filter. A single unit can filter rainwater from a roof area up to 2,150 square feet for site irrigation, toilet and urinal flushing, janitorial use, laundries, fire protection, evaporative cooling tower make-up, process water, or other non-potable uses. The filter is typically installed in the underground piping system to direct debris to the stormwater system and divert up to 95% of clean rainwater to an underground storage tank. An above-grade application is also possible.
The WISY WFF 100 connects to a 4" pipe for above- or belowground storage. A 20-inch extension tube can be used to raise the inspection opening to ground level. The filter housing is made of polypropylene; filter insert is made of stainless steel. Filter mesh size is 0.28 mm (280 microns). Filter insert requires cleaning a few times a year and is dishwasher safe. Filter inlet can swivel for custom installation.
Parts included: filter housing, filter insert
WISY Part Numbers:
With Extension Tube: WF 2011
Without Extension Tube: WF 2002
Filter lifting handle
Stainless steel wall bracket
Blind insert for diversion