Advanced Drainage Systems™ N-12® Dual Wall Pipe Cordless Power Tools These pre-filters are approved by

These pre-filters are approved by NIOSH (National Institute for Occupational Safety and Health) under the NIOSH 42 CFR 84 respirator certification regulations

Independent alerts for indoor temperature & humidity

actively growing weeds when daytime temperatures are between 45°F and 90°F*

Commonly needed accessories all in one reusable case

• 4 Hole Punched 8” on Center

Advanced Drainage Systems™ N-12® Dual Wall Pipe Cordless Power Tools These pre-filters are approved byThe Dual Wall N 12 pipe, with its smooth interior wall and corrugated exterior, offers exceptional hydraulics and strength. Built using application specific high density polyethylene, Dual Wall N 12 corrugated pipe also provides superior corrosion and abrasion resistance. This makes it an excellent alternative to reinforced concrete (RCP) and corrugated metal pipe (CMP). Overview N 12 pipe is available in soil tight (ST), water tight (WT) and plain