V4x8VH Aluminum Supply-Air Grill 4

V4x8VH Aluminum Supply-Air Grill 4

Aluminum 10 in. x 10. in 4-Way Diffuser/Register/Grille for Air Supply

V4x8VH Aluminum Supply-Air Grill 4

Shop for Handcrafted 4” x 24” Air Return Grilles - Prima Decorative Hardware

Zoro Select 4JRR8 12 x 12 Return Air Grille, White

Aluminum Four Way Diffuser/Register/Grille for Air Supply (8 in x 8 in)

Architectural Grille AG20 Series 4 in. x 48 in. Solid Aluminum Fixed Bar Supply/Return Air Vent Grille, Brushed Satin with Right Door 200044821 - The Home Depot

10x4 Aluminum Egg Crate Air Grille (Supply / Return HVAC Air Vent) – Linear Air Diffusers

The 4 Inch all round heavy duty weather protection grille is made of cast aluminum and is therefore particularly robust and will not rust. The surface is lacquered in grey. The construction of the grille is very flat. The outer grille has fixed lamellas that prevent rainwater from entering. The fly screen with a hole sizes of 2x2 mm serves as a protection against insects. INSTALLATION: insert the nozzle in the ducting.

calimaero WSGG 4 inch Gray Round Metal Air Vent Grill Cover Flat Louver with Fly Screen at MechanicSurplus.com

24W x 8H Steel Adjustable Air Supply Grille

Aluminum Ceiling Air Ventilation Grille HVAC 4-Ways Supply Return Register Air Diffuser - China Air Vent, Air Grill