A6-AXP ABS 1.25" or 1.5"

Ayrlett 6 ABS 1 1/2" Replacement AAV for MHRV (2017 Model)

Replacement valve for RVs and Motor homes. Air Admittance Valves (AAVs) are negative pressure-activated, one-way vents, used in a drainage system to eliminate the need for passive pipe venting and unsightly, costly roof penetrations.

• USED FOR → Air Admittance Valve for 6-20 DFU - Unit Measuring 2.5" D x 3" H
• EFFICIENT → 100% Testing of Every Unit - No Batch Testing
• IAPMO CERTIFIED → ASSE 1050/1051 A&B, ANSI/NSF 14, ASTM D2661/D2665/F409
• MULTI-USE → Replacement Vent for Motor Home & RVs
• MADE IN USA ♥ Ayrlett Stands Behind Quality and Satisfaction - Love Your Unit or Money-Back!