Welcome to TodayzTrend UltraTech 9397 PVC Heavy Metal Removal Drain Guard, 48" Length x 36" Width x 18" Never been used before, all contents are new inside box. Product Description: UltraTech Ultra-drain guard. Remove heavy metal runoff water at the storm drain. Specialized catch basin insert has "quilted" sections sewn into the body of the unit where stormwater flows through. A custom blend of heavy metal removal media is contained in each section of the pouch. A non-permeable, PVC skirt at the top of the unit funnels all water to the lower portion of the Ultra-drain guard where it is forced to move through the media before it can move on into the storm drain. Remove hydrocarbons, heavy metals, sediments and other organics from stormwater and industrial runoff. Helps comply with NPDES, 40 CFR 122.26 (1999) when used as best management practice in storm water pollution prevention plans. Flow rate: 275 gallons per minute. Sediment capacity: 30 pounds. Oil capacity: 0.23 gallons. Metal capacity: 190 grams. Measures 48-inches length by 36-inches width by 18-inches height. Remove heavy metal runoff water at the storm drain Specialized catch basin insert has "quilted" sections sewn into the body of the unit where stormwater flows through A custom blend of heavy metal removal media is contained in each section of the pouch Remove hydrocarbons, heavy metals, sediments and other organics from stormwater and industrial runoff Measures 48-inches length by 36-inches width by 18-inches height Ultra-Drain Guards - Heavy Metal The early stages of stormwater management focused on the removal of sand, sediment, dirt, trash, and oil from runoff. But heavy metals have taken over the spotlight. And for good reason, because of their high degree of toxicity, many of these elements rank among the priority metals that are of public health significance. Standard geotextiles and filter fabric won't remove heavy metals. So we use six pounds of a custom blend of filter media to remove them from stormwater flow. Filterable Metals: ? Rubidium ? Lithium ? Potassium ? Caesium ? Ammonium ? Sodium ? Calcium ? Silver ? Cadmium ? Lead ? Zinc ? Barium ? Strontium ? Copper ? Mercury ? Magnesium ? Iron ? Cobalt ? Aluminum ? Chromium All items are shipped by FedEx or USPS Priority Ship to PayPal confirmed address only. Shipping and handling fees are not refundable. If you are not completely satisfied with your purchase, we gladly accept returns in the "Original Condition" within 30 days. OPENED OR USED ITEMS ARE NOT REFUNDABLE Customers are responsible for shipping and handling charges for returns and exchanges. CONTACT US