Rainwater from the roof is evenly distributed across a stainless steel filter mesh where the natural process of surface tension directs the cleaned water to the storage tank. The WISY model WFF 150 vortex filter can filter up to 5,500 sqare feet of roof area for irrigation, toilet flushing, vehicle washing, fire protection and other non-potable water uses. The 20 inch extension tube is included.

The $895.95 price is a non-discountable final sales price.