Oatey® 3" – 4" 500 DFU Sure-Vent AAV 3" x 4" Sch. 40 PVC adapter Brand_Rugg Jaw capacity 1-7/8-Inch

Jaw capacity 1-7/8-Inch

200 cubic feet of lawn (an area 8 feet x 10 feet x 15 feet)

Blade changing is easy with no tools required

garden tiller

Hest Treated Striking Face For Increased Durability

Oatey® 3" – 4" 500 DFU Sure-Vent AAV 3" x 4" Sch. 40 PVC adapter Brand_Rugg Jaw capacity 1-7/8-InchOatey Sure Vent 500 DFU Capacity Air Admittance Valve's one way valve is designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system. Complies to ASSE Standard 1050 and 1051 For use as a secondary vent One size approved to handle up to 4" vent pipe Opens closes as needed by building's plumbing system