Stainless Steel Size Note: 100mm / 4" Air Vent Ventilation Grille Cover applied to 4in circular pipe/ducting hose. Please note that product size 4 inches means it is suitable for 4-inch pipes or holes. Rather than to say that the air outlet overall diameter size is 4 inches. Premium Material: Made of high-quality 304 stainless steel thickened material, black painted, thicker and more rust-proof. Fine workmanship, beautiful decor for home, modern new house necessity. Practical Design: The dryer vent cover has a design of round flat cover with 45°Louver prevent rainwater from flowing in; and built in, fly screen mesh grille to prevent sundries and small pet entering house. Easy to Install: The air vent can be installed by wall mounting or ceiling mounting. ay be connected to dryer vent or any other VENT SYSTEMS HVAC part, also very easy to disassemble for conveniently cleaning. Wide Application: The ventilation duct cover can be perfectly used for Intake or extraction use, for outside or inside, for walls or ceilings, lower noise, perfect for bathroom vents and extractors, air conditioning units, kitchen fans and vents, all home wall vents, gas and electric dryer etc.. OGANAZI SUS304 Stainless Steel Flat Vent Cover- Good home improvement helper for anywhere air is desired to travel through your home!

Specification:
With fine screen mesh
SUS304 Stainless Steel
Oblique 45 °louver design for better waterproof
Size: 100mm / 4"Air Vent Ventilation Grille Cover applied to 4in circular pipe/ducting hose.

Key Features:
-Easy Installation: The air vent can be installed by wall mounting or ceiling mounting. ay be connected to dryer vent or any other VENT SYSTEMS HVAC part, also very easy to disassemble for conveniently cleaning.

- High Quality Material: Made of high-quality 304 stainless steel thickened material, black painted, thicker and more rust-proof.

- Home improvement: For Intake or extraction use, for outside or inside, for walls or ceilings.

- Oblique 45 °louver design: Prevent rainwater from flowing in; and built in ,fly screen mesh grille to prevent sundries and small pet entering house.