The NDS Storm Water Leaching System is a structural polyolefin round drywell system with UV inhibitors for prolonged life. The unit contains 3 side panels & 1 top panel and holds 40 gallons. With eighteen 1.5" knockout per panel, you can determine the rate and the direction of leaching.

• 40 gal unit
• Use knock-out ports in walls to determine the rate and direction of leaching
• Easy to install; does not require heavy equipment
• Manufactured in the USA from 100% recycled plastic
• Offers a gravel-free alternative to a traditional dry well.