Search query: drain pipe screen

Product: 4inch PVC Hinged Vent Flap Valve (Large)
Brand: Aquabarrel
Color: White
Relevance: Substitute
Choose either the 3 or 4 inch version to fit your schedule 40 PVC pipe. The hinge allows the vented flap to swing open as water volume increases.
1/32" stainless mesh
Includes coupler to Standard Schedule 40 PVC
Hinged vent flap lifts open as water volume increases
Stop critters from living in your PVC pipe