Shoemaker 450 High Velocity Multi-Louver Flush Diffuser

The Shoemaker 450-20X20 is a multi-louver flush diffuser ideal for evaporative cooling or high-velocity exhaust applications. It features a galvannealed steel construction that has gone through the processes of galvanization, making it highly resistant to rust and corrosion. Other optional colors are also available if you’re specific in what color you want to match your preferred room design. This Shoemaker 450-20X20 vent cover is designed to conceal an existing hole or duct that has 20″ (L) by 20″ (W) opening dimensions. PlumbersStock, along with Shoemaker Manufacturing, is truly committed to bringing you valuable products that will satisfactorily meet your HVAC needs without costing you a fortune!

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.