Genuine Willoughby 380138 Flow Regulator .5 GPM Red Pressure Compensating (MR03)
Quality Plumbing Supply is a proud distributor of Willoughby products. This Willoughby 380138 Flow Regulator .5 GPM Red Pressure Compensating (MR03) is a direct replacement manufactured by Willoughby. Order this Willoughby 380138 Flow Regulator .5 GPM Red Pressure Compensating (MR03) today. Most orders usually ship the same day and we offer free shipping for orders over $99!