Air admittance kit with trap. Ideal for kitchen islands and new vanity installations. Allows venting when connection to existing vent is restricted. Schedule 20 design, connects to 1-1/2 in Schedule 40. Includes Studor Redi-Vent which opens to admit fresh air when fixture discharges and then seals to prevent the escape of foul air. 45 deg elbow for offset applications also included.

California residents see Prop 65 WARNINGS