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Internet #204723375

Model #39223

Sure-Vent 3 in. x 4 in. PVC Air Admittance Valve with 500 DFU Branch

$3661
  • Air admittance valve design can hold up to pressure changes
  • Heavy-duty PVC frame is resilient, lightweight, and non-toxic
  • AAV vent prevents sewer gases from escaping into a building
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