Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Master Flow Plastic Ventilation

14 results

Master Flow 
Foundation Vent 17.5-in x 9.25-in Plastic Foundation Vent

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for pricing and availability

4.4
76

Master Flow 
Undereave 12-in x 4-in White Plastic Soffit Vent

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for pricing and availability

4.4
27

Master Flow 
Undereave Vents 3-in x 3-in White Plastic Soffit Vent

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for pricing and availability

4.3
49

Master Flow 
4-in x 4-in White Plastic Soffit Vent

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for pricing and availability

4.1
15

Master Flow 
Undereave Vents 2-in x 2-in White Plastic Soffit Vent

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for pricing and availability

4.3
49

Master Flow 
White Rectangle Plastic Gable Louver Vent

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for pricing and availability

3.7
3

Master Flow 
Undereave 12-in x 4-in Brown Plastic Soffit Vent

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for pricing and availability

4.4
27

Master Flow 
Foundation Vent 16.87-in x 7.5-in Plastic Foundation Vent

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for pricing and availability

4.6
5