NDS 6" x 4" PVC Tee Heath Mfg • Fully frost proof

• Fully frost proof

Replacement filter cartridge available

Whether it's bright eyes

Convenient hanging hole

fits both right handed and left handed doors

NDS 6" x 4" PVC Tee Heath Mfg • Fully frost proofNDS has a comprehensive line of sewer and drain fittings include valves, couplings, and connectors in PVC and styrene. Diverter & Backwater Valves are manufactured from PVC or ABS, our Diverter & Backwater Valves are durable and easy to install and replace. Controls flow to up to three septic tank leach fields. Protects low areas from street sewers backflow. Solvent Weld Fittings include tees, elbows, adapters, repair couplings, and reducer couplings