The unique design of the Assise® Drain Warden uses a polypropylene fabric and organic absorbent sock to capture contaminates whilst still allowing water to flow through. The drain grate holds the Warden in place, effectively removing coarse sediments, oil, litter and debris from stormwater.
Ideal for use in parking lots, vehicle storage / service areas, construction sites and industrial plants where surface oil and grease can be carried into the stormwater drains.