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Marathon Roofing Products
Ex-Flow® HDPE One-Way Plastic Vent
QXO product C-597396 · 1 options
Selected: BLACK
QXO SKU 597396 · Product number MRPBV1070
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- EA
- Item Weight
- 1.2
- Algae Resistance
- No
About this product
Ex-Flow One-Way Vent design prevents moisture from re-entering roofing system.



