--- product_id: 618628335 title: "Stainless Steel Adjustable Air Vent Grille – INOX AISI 316 Non-Magnetic, Regulated HVAC Diffuser, Convection Inlet/Outlet Vent Cover for Wall or Ceiling. (9 x 6 inches)" brand: "demlou" price: "VT8289" currency: VUV in_stock: true reviews_count: 6 category: "Demlou" url: https://www.desertcart.vu/products/618628335-stainless-steel-adjustable-air-vent-grille-inox-aisi-316-non store_origin: VU region: Vanuatu --- # Heat resistant up to 1202Β°F Adjustable airflow control AISI 316 marine-grade corrosion resistance Stainless Steel Adjustable Air Vent Grille – INOX AISI 316 Non-Magnetic, Regulated HVAC Diffuser, Convection Inlet/Outlet Vent Cover for Wall or Ceiling. (9 x 6 inches) **Brand:** demlou **Price:** VT8289 **Availability:** βœ… In Stock ## Summary > 🌬️ Elevate your airflow game with marine-grade durability and sleek adjustability! ## Quick Answers - **What is this?** Stainless Steel Adjustable Air Vent Grille – INOX AISI 316 Non-Magnetic, Regulated HVAC Diffuser, Convection Inlet/Outlet Vent Cover for Wall or Ceiling. (9 x 6 inches) by demlou - **How much does it cost?** VT8289 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/618628335-stainless-steel-adjustable-air-vent-grille-inox-aisi-316-non) ## Best For - demlou enthusiasts ## Why This Product - Trusted demlou brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Marine-Grade Strength:** Crafted from AISI 316 stainless steel for unbeatable corrosion and salt spray resistanceβ€”perfect for humid or marine environments. - β€’ **Effortless Installation:** Comes with galvanized self-tapping screws and plastic anchors for quick, secure mounting on any surface. - β€’ **Sleek Minimalist Design:** Low-profile, clean-edged frame blends seamlessly with modern interiors and professional settings. - β€’ **Precision Airflow Control:** Easily adjust the grille to fine-tune ventilation, ensuring optimal comfort and air quality in any space. - β€’ **Heat-Resistant Performance:** Engineered to withstand extreme temperatures up to 1202Β°F, ideal for high-heat applications and heat diffusion. ## Overview This 9x3 inch HVAC ventilation grille is made from premium AISI 316 non-magnetic stainless steel, offering superior corrosion resistance and heat tolerance up to 1202Β°F. Its adjustable design allows precise airflow regulation, while the slim, modern frame ensures a seamless fit in any professional or marine environment. Installation is hassle-free with included mounting hardware. ## Description Product description Engineered for Extreme Temperatures & Performance – Built to Last, Designed to Impress! DEMLOU stainless steel ventilation grille is built to withstand extreme heat , making it an ideal choice for fireplaces, stoves, industrial settings, and high-temperature environments. With a 1200Β°F heat resistance , this grille ensures durability and reliable ventilation even in the harshest conditions . 1200Β° (650Β°C) Heat Resistance: Perfect for high-temperature applications. Crafted from Premium Stainless Steel AISI 316: Designed for long-lasting performance. Sleek & Stylish: Easy to clean, enhances the look of any space and complements modern interiors. Upgrade your ventilation system with this durable stainless-steel air ventilation grid – built to last, designed to impress! Marine-Grade 316 Stainless Steel Ventilation Grille – Corrosion-Resistant & Durable Unlike standard steel, 316-grade stainless steel provides superior resistance to moisture, salt, and extreme weather , making it ideal for ventilation in humid and corrosive environments . Built to resist rust, corrosion, and saltwater oxidation , making it perfect for coastal, marine, and outdoor use. Marine-Grade 316 Stainless Steel: Rustproof & corrosion-resistant. Weatherproof & Salt-Resistant: Ideal for coastal and humid environments. Sleek & Modern Design: Enhances the aesthetics of any space and adds a modern touch. Secure Installation Kit Included: Self Tapping Screws & 3/16" (5mm) Plastic Wall Anchors for easy mounting. Multi-Purpose Ventilation: Suitable for homes, boats, sheds & more. DEMLOU 316 stainless steel ventilation air grille for maximum durability and rust-free performance – perfect for any environment! Adjustable Marine-Grade Stainless Steel Ventilation Grille – Perfect for Boats & Storage Compartments This premium stainless steel ventilation grille is designed for marine, coastal, and high-humidity environments , helping to eliminate odors, moisture buildup, and condensation . With a sliding control mechanism , it allows you to fully open, close, or set an intermediate position for precise airflow control. Ideal for boats, cabinets, equipment storage boxes, kitchens, bathrooms, motorhomes, RVs, and more , it provides durability, corrosion resistance, and a sleek, modern finish . Adjustable Ventilation – Open, close, or set airflow to an intermediate position. Marine-Grade Stainless Steel – Corrosion & rust-resistant, perfect for high-humidity environments. Prevents Moisture & Odors – Helps keep air fresh in enclosed spaces. Ideal for Boats, Cabinets & Storage – Designed for marine ventilation & equipment protection. Upgrade your boat or storage ventilation with this high-performance stainless steel adjustable grille – the best way to protect your equipment and keep your storage boxes odor-free ! Versatile Stainless Steel Ventilation Grille – Available in Multiple Shapes for Every Application Designed to enhance airflow and prevent moisture buildup, this premium stainless steel ventilation grille is perfect for sheds, beach cabins, storage units, and more . Built from high-quality corrosion-resistant stainless steel , it ensures long-lasting durability , even in humid and coastal environments . The grille comes in two rectangular sizes and one square shape , providing versatile installation options for any application. Three Shape Options – Available in two rectangular sizes and one square for a perfect fit. Corrosion-Resistant Stainless Steel – Ideal for coastal, marine, and humid environments. Enhanced Airflow – Helps reduce condensation, moisture, and odours in enclosed spaces. Stylish & Functional – Sleek modern design that blends seamlessly with any surface. Ventilate any space with a durable, high-performance stainless steel grille – available in multiple shapes to suit every need! Review: Great way to regulate incoming air - Good looking, simple instalation, will not rust or tarnish. Review: Conforme Γ  mes attendes - Le kit est complet y compris les vis et chevilles. trΓ¨s bien ## Features - βœ… Marine-Grade Durability – Made from AISI 316 non-magnetic stainless steel, highly resistant to corrosion, oxidizing acids, and salt sprayβ€”ideal for boats and humid environments. - βœ… Adjustable Airflow – Easily regulate airflow with the adjustable grille that can be set to open, close, or a middle position. - βœ… Slim & Sleek Design – Low-profile frame with clean edges for a modern, seamless look. Refer to photo #2 for precise measurements. - βœ… Extreme Heat Resistance – Withstands up to 1202Β°F (650Β°C), perfect as a heat diffuser in high-temperature setups. - πŸͺ› Hassle-Free Installation – Includes galvanized self-tapping screws and 0.2" (5mm) plastic wall anchors for quick, secure mounting on any surface. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #840,742 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,981 in Registers, Grilles & Vents | | Customer Reviews | 4.4 out of 5 stars 240 Reviews | ## Images ![Stainless Steel Adjustable Air Vent Grille – INOX AISI 316 Non-Magnetic, Regulated HVAC Diffuser, Convection Inlet/Outlet Vent Cover for Wall or Ceiling. (9 x 6 inches) - Image 1](https://m.media-amazon.com/images/I/51SrD3juZRL.jpg) ![Stainless Steel Adjustable Air Vent Grille – INOX AISI 316 Non-Magnetic, Regulated HVAC Diffuser, Convection Inlet/Outlet Vent Cover for Wall or Ceiling. (9 x 6 inches) - Image 2](https://m.media-amazon.com/images/I/8193FzcKzmL.jpg) ![Stainless Steel Adjustable Air Vent Grille – INOX AISI 316 Non-Magnetic, Regulated HVAC Diffuser, Convection Inlet/Outlet Vent Cover for Wall or Ceiling. (9 x 6 inches) - Image 3](https://m.media-amazon.com/images/I/61oBNErOrDL.jpg) ![Stainless Steel Adjustable Air Vent Grille – INOX AISI 316 Non-Magnetic, Regulated HVAC Diffuser, Convection Inlet/Outlet Vent Cover for Wall or Ceiling. (9 x 6 inches) - Image 4](https://m.media-amazon.com/images/I/81sJa4Ffi2L.jpg) ![Stainless Steel Adjustable Air Vent Grille – INOX AISI 316 Non-Magnetic, Regulated HVAC Diffuser, Convection Inlet/Outlet Vent Cover for Wall or Ceiling. (9 x 6 inches) - Image 5](https://m.media-amazon.com/images/I/61PRlg4ixEL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great way to regulate incoming air *by P***L on June 24, 2025* Good looking, simple instalation, will not rust or tarnish. ### ⭐⭐⭐⭐ Conforme Γ  mes attendes *by D***E on December 12, 2023* Le kit est complet y compris les vis et chevilles. trΓ¨s bien ### ⭐⭐⭐⭐⭐ Air vents. *by C***N on June 28, 2025* Very good. Works perfectly. ## Frequently Bought Together - Adjustable Stainless Steel Non-Magnetic Ventilation Grille – Regulated Air Vent Grid INOX AISI 316, Adjustable Convection Air Outlet/Inlet Grille, Air Diffuser. (23 x 7,5 cm / 9 x 3 inches) - 1kg Smoking Wood Chips DUST | Alder + Beech | 100% Natural from Polish Forests - Accessories for any Burner as Weber, Electric Charcoal, Cameron home food smoker, BBQ | Fish or Meat | PROFESSIONAL MIX --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/618628335-stainless-steel-adjustable-air-vent-grille-inox-aisi-316-non](https://www.desertcart.vu/products/618628335-stainless-steel-adjustable-air-vent-grille-inox-aisi-316-non) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-07*