FILTERS
PUMPS
CONTAINMENT
SMOOTHING INLETS
INTAKE FILTERS
OVERFLOW DEVICES
OTHER DEVICES

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FILTERS
WISY Garden Filter GRS
WISY Downspout Filter Collector
WISY Standpipe Filter Collector
WISY Vortex Fine Filter WFF 100
WISY Vortex Fine Filter WFF 150
• WISY Vortex Fine Filter WFF 300

FILTER VIDEOS
WISY Self-Cleaning Filter
WISY Vortex Fine Filter WFF 150
WISY Filter Cut-a-way

FILTER INFO SHEETS
WISY Garden Filter GRS
WISY Downspout Filter Collector
WISY Standpipe Filter Collector
WISY Vortex Fine Filter WFF 100
WISY Vortex Fine Filter WFF 150
• WISY Vortex Fine Filter WFF 300

FILTER INSTRUCTIONS
WISY Garden Filter GRS
WISY Downspout Filter Collector
WISY Standpipe Filter Collector
WISY Vortex Fine Filter WFF 100
WISY Vortex Fine Filter WFF 150
• WISY Vortex Fine Filter WFF 300

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Wisy Vortex Fine Filter • WFF 300

Filters up to 33,000 sq.ft.
Connects to 12″ pipe for above or belowground
storage. Housing made of polypropylene, filter insert
made of stainless-steel. Filter mesh size 0.38 mm
(380 microns). The High Capacity Vortex Rainwater
Fine Filter is used in installations where multiple
downspouts are connected together to a single
pipe into the vortex filter. A single unit can filter
precipitation from a roof area up to a 32,292 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 installed in the
underground piping system to direct debris to the
stormwatersystem and divert up to 95% of the clean
rainwater to an underground storage tank.
(An above grade application is possible.)

Parts include: filter housing, filter insert, child safety device, baseplate, and lid option: aluminum, 12 ton or 60 ton.

Optional equipment:
extension, extension handle

FILTER INFO SHEET
• WISY Vortex Fine Filter WFF 300
FILTER INSTRUCTIONS
• WISY Vortex Fine Filter WFF 300