4" x 4" Fiber-PVC Coupling | Agri Drain this 6" tall x 15

this 6" tall x 15 ¾" wide screen fits 12" Inline and Inlet structure applications

Flexible Fernco coupling for secure drainage pipe connections between 6" PVC and 4" PVC

it installs in gravity-flow systems using flexible couplers and can be operated at varying depths with an extension handle (sold separately)

flexible sewer cap for sealing open pipe ends above or below ground

4" x 4" Fiber-PVC Coupling | Agri Drain this 6" tall x 15Flexible Fernco coupling for secure drainage pipe connections between 4" fiber and 4" PVC. Tough, flexible PVC construction helps create a reliable, leak proof seal and accommodate slight OD variation for easier installation.