Advanced Drainage Systems 4 in. x 100 ft. Singlewall Perforated Drain Pipe with Filter Sock 04730100BS - The Home Depot
Flex-Drain 52003 Flexible/Expandable Landscaping Drain Pipe, Perforated with Filter Sock, 4-Inch by 50-Feet : Industrial & Scientific - Amazon.com
Advanced Drainage Systems 4 in. x 250 ft. Corex Drain Pipe Perforated with Sock. 04730250. | MN HOME OUTLET BURNSVILLE #107 - SATURDAY PICK UP ONLY 10:00AM - 2:00PM | K-BID
Advice on rocks for septic line, and corrugated to PVC adapter. | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
Do I Need to Use Perforated Pipe with a Sock in My Yard Drainage System? - YouTube
4" x 100' Corrugated Perforated Drain Pipe with Sock at Menards®
Advanced Drainage Systems 4 in. x 100 ft. Singlewall Perforated Drain Pipe with Filter Sock 04730100BS - The Home Depot