Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Best Choice Accord Ventilation New
Accord AMAGCOV815 Magnetic Vent Cover, 8-Inch x 15-Inch, 3-Pack Works with ceiling and wall registers; Not for use on return air grillesSEIWEI New
80mm*250mm Air Vents Grille Cover Aluminum Alloy Internal Ventilation Grilles Black Louvred Wall Vent Kitchen Cupboard W DURABLE MATERIAL: The air vent covers are made of durable aluminum alloy, with polished surface which can be cleaned dirTTZEZE New
2PCS Air Vent Cover,TTZEZE Aluminium Alloy Rectangle Vent Covers for Home Wall Ceiling Floor Register Grille Register Ve Hight Quality Material - High quingity aluminum alloy construction, this air vent cover is corrosion resistant and durabBest Value Grcfumo New
Grcfumo 2 Pcs Air Vent Ventilation Grille, Aluminium Alloy Door Vent Register, Rectangular Rustproof Vent Plate for Cabi PREMIUM MATERIAL: Crafted from good-quality aluminum alloy, this air vent grille offers long-lasting performance. KnownSegutage New
4 Sizes Ceiling Diffuser Exhaust Supply Valve, ABS Material Ventilation Ducting Hose Cover Anemostat Registers, Grilles High-Quality ABS Material: Our ceiling diffuser is crafted from premium ABS material, ensuring safety, and long-lastingGrcfumo New
Grcfumo 2 Pcs Air Vent Ventilation Grille, Aluminium Alloy Door Vent Register, Rectangular Rustproof Vent Plate for Cabi PREMIUM MATERIAL: Crafted from good-quality aluminum alloy, this air vent grille offers long-lasting performance. KnownCryfokt NewAluminium Alloy Rectangular Vent Plate, 2 Pcs Air Vent Ventilation Grille for Wardrobe RVs Cabinet Shoe Cabinet Closet, [WIDE APPLICATION] Can be used in RVs, camping cars, electric boxes, and cabinets.TopHomer NewAluminum Alloy Rectangular Air Vent Cover Louvered Ventilation Grille for Wardrobe Shoe Cabinet Closet Black, 400mm 【Safety】Grille Vent Board is polished during the production process to make its surface smooth and delicate that is notDecor Grates NewDecor Grates SPH410-NKL Scroll Floor Register, 4x10, Brushed Nickel Finish Scroll Design steel plated - Brushed Nickel finish floor registerCryfokt NewAluminium Alloy Rectangular Vent Plate, 2 Pcs Air Vent Ventilation Grille for Wardrobe RVs Cabinet Shoe Cabinet Closet, [WIDE APPLICATION] Can be used in RVs, camping cars, electric boxes, and cabinets.PIIYOOSNN New3inch-2pcs 304 Stainless Steel Round Air Vents Cover, piiyoosnn Louvered Grille Cover Vent Flat Ducting Air Vent Wall In 【Product Specification】 3"Air Vent Ventilation Grille Cover applied to 3in circular pipe/ducting hose. NOTE: Stainless sFittes NewAria Vent Drywall Lite Frame - Air Register (4x10 Inch) Made in ABS plastic.HVAC Premium New2 X 12 Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated 2" X 12" Is The Size For The Duct Opening (floor/vent hole) Measurement Only, Actual Front End Outer Dimensions Are 3.5"TopHomer NewRectangular Ventilation Grille, 2Pack 450mm*50mm Air Vent Grille, Aluminum Alloy Kitchen Air Vent Cover, Vent Louvred Wa Premium Material: Our rectangular, breathable grille is made from practical aluminum alloy. The aluminum alloy, despiteTTZEZE New2PCS Air Vent Cover,TTZEZE White Aluminium Alloy Ventilation Grille Rectangle Metal Louvered Grill Cover for Wardrobe St Hight Quality Material - Premium quality aluminum alloy construction, this air vent cover is corrosion resistant and durPemaly New6 Pack 4"x12" Floor Register Trap Cover Screen Air Vent Cover Mesh Filter for Home Floor Register Net Trap High Quality Material:The air vent mesh is made of heat-resistant PP material and high-quality mesh, which can be applieVOISEN NewVOISEN Floor Register 4x8, 4 Pack Floor Vent Covers, Steel Adjustable Air Supply Grille Register Vent Cover Grill for Si Ideal Fit Size:The 4x8inch is the duct opening size,the overall size of this register is 9.61x5.59inch.Determine the corSOUL LINK NewSOUL LINK 2 Pack Adjustable Air Vent Deflector - 9”to 15.5” Magnetic Floor Vent Covers for AC, Wall, Ceiling Registers w Vent deflector is an essential part of any ventilation system, allowing you to redirect the airflow from your HVAC unitHPM NewHPM Fixed Grille, 150 mm Ideal for bathrooms and kitchensFGBB NewPartsExtra Stainless Steel Air Vents, Louvered Grille Cover Vent Hood with Fly Screen Mesh 【MATERIAL】Made of high-quality stainless steel material, environmental-friendly, safe, sturdy, durable, anti-rust and coDecor Grates NewDecor Grates AJH410-BLK Oriental Floor Register, 4x10 Inches, Textured Black Oriental Design steel plated - black powder-coated textured finish floor registerKair NewKair Black Louvred Wall Vent Grille 183mm External Dimension with Flyscreen and Round 150mm - 6 inch Rear Spigot Black plastic ducting air outlet / inlet square grille with fixed louvres and anti insect mesh / flyscreen.OGANAZI NewOGA 304 Stainless Steel 150 mm Round Air Vent Covers with Insect Mesh (Black) Size Note: 150mm / 6" Air Vent Ventilation Grille Cover applied to 6in circular pipe/ducting hose. Please note that prodHoopever New2 Pcs White Air Vent Grille Cover 600mm x 50mm Aluminum Alloy Kitchen Air Vent Cover Cupboard Vents 24 x 2 Inch Fridge V Anti-rust and Waterproof: Hoopever air vent covers are made of durable aluminum alloy, with white plating surface, beautTTZEZE New2PCS Air Vent Cover,TTZEZE White Aluminium Alloy Ventilation Grille Rectangle Metal Louvered Grill Cover for Wardrobe St Hight Quality Material - Premium quality aluminum alloy construction, this air vent cover is corrosion resistant and durVE NI SCC NewMagnetic Vent Covers for Home Floor, Wall and Ceiling Vent Register, Black Vent Covers 5.5'' X 14'' for Complete Seal, V Super Strong Magnetic Vent Covers: Our floor vent covers are crafted from premium stronger and thicker magnetic. ThickneAntimbee NewAntimbee 2 Pack Adjustable Magnetic Heat & Air Vent Deflector -Super Strong Neodymium Magnets 8" to 15" Length Fits Vent Adjustable Vent Deflector: The air vent deflector is adjustable to adapt to various applications as vents, sidewall, ceiTTZEZE New2PCS Air Vent Cover,TTZEZE White Aluminium Alloy Ventilation Grille Rectangle Metal Louvered Grill Cover for Wardrobe St Hight Quality Material - Premium quality aluminum alloy construction, this air vent cover is corrosion resistant and durBUILDMART NewBUILDMART - 8x4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille for C Commercial grade solid aluminum with modern architectural design for ceilings, walls, and floors. This vent cover was deGLOGLOW NewAir Vent, Aluminium Alloy Ventilation Grille, Rectangular Vent Plate for Cabinet, Shoe Cabinet, Closet with Air Ventilat Enhanced Airflow for Enclosed Spaces---Designed to improve ventilation in closets, cabinets, and shoe racks, preventingGUEQUITLEX New2 Pack Magnetic Vent Covers for Home 5.5" x 12" Magnetic Floor Register Vent Covers Strong Magnetic Air Vent Covers for Magnetic Vent Cover - Sticks to steel registers only. Our air vent cover can only be used on steel air vents. It cannotYosoo New1PC Plastic Air Vent Grille Cover, 3 Flaps Wall Duct Ventilation Grill, Suitable for Covering Ceiling Openings and Ducti It can keep indoor and outdoor air circulation.Yosoo NewStainless Steel Wall Air Vent Grille Square for Tumble Dryer Extractor Fan Outlet Silver Made of 304 stainless steel material, durable, anti- and corrosion resistant, ensuring a long time use.GREEN VENT NewGREEN VENT Modern Air Vent Cover 10x4 (Duct Opening) - Decorative White Aluminum Linear Slot Diffuser for Wall, Ceiling, ALUMINUM ALLOY CONSTRUCTION: The register vent is crafted from premium aluminum alloy, offering a sturdy, rust-free expeDecor Grates NewDecor Grates AJH412-GM Oriental Floor Register, 4x12 Inches, Gun Metal, 1-Pack Oriental Design steel plated - Gun Metal finish floor registerTopHomer New2 Pcs Ventilation Grille Cover, 150mm*150mm Black Aluminum Alloy Air Vent Grille Cover, Breathable Vent Grille for Kitch [Material]: The ventilation grille is made of high quality aluminum alloy, sturdy, not easy to rust, corrosion resistantSegutage New4 Sizes Ceiling Diffuser Exhaust Supply Valve, ABS Material Ventilation Ducting Hose Cover Anemostat Registers, Grilles High-Quality ABS Material: Our ceiling diffuser is crafted from premium ABS material, ensuring safety, and long-lastingDecor Grates NewDecor Grates SPH410-RB Floor Register, 4x10, Rubbed Bronze Finish Scroll Design steel plated - Rubbed Bronze finish floor registerTopHomer New2 Pcs Air Vent Grille Cover 80MM Ventilation Grilles Cover Aluminum Alloy Black Air Vents Louvred Wall Vent Grille for K INTERNAL AIR VENT COVER: This aluminum alloy air vent cover is an ideal choice for ventilation in enclosed spaces, suitaAwenta NewAwenta Plastic Air Vent Grille Cover 300x300mm 12x12 inch, White with Insect Grid Fly Net, Screw Hole Covers for Better Ventilation grille cover made of high quality ABS plastic 300 x 300 mm.SABA Home Decor NewSaba Air Vent Cover Grille - Acrylic Fiberglass 10" x 10" Duct Opening (12" x 12" Overall) White Finish Decorative Regis MATERIAL: We use high quality acrylic fiberglass material (Grade A+) which is moisture and heat resistant suitable to cEngera NewEngera Bathroom Door Air Vent Grille Two Sided Ventilation Cover for Restroom, Warehouse, Storage Doors | Interior Door 💪 PROUDLY MADE IN UKRAINELiveinu NewLiveinu Vent Cover Return Air Grilles for Floor Ceiling and Sidewall HVAC Ventilation Floor Vent Covers Heavy Duty Floor ✅Material:The register features a powder-coated finish that resists flaking, scratching and fading. Constructed of heavyTopHomer NewLouvered Ventilation Grille, 2pcs Aluminum Vent Protection Cover Air Flow Ventilation Extractor Cover with Screen Mesh f Versatile Ventilation: Mount on walls, ceilings, or furniture, connect to a dryer vent or HVAC part for efficient airfloAHLSRHZ NewAdjustable Air Vents, ABS Round Soffit Air Vents Exhaust Wall Ceiling Vent Wall Ceilling Cover for Indoor/Outdoor Use (4 ABS Soffit Vent: Adjustable air vent is made of ABS, lightweight and practical.Fittes NewAria Vent Drywall Lite Bead - Air Register - 4" x 10" Minimalist, modern design: an upgrade from traditional grille vents, with a flushmount profile that sits level with theA ANYSSI New4 Pack PET Vent Covers with Nano Adhesive, 12" X 12" for Floor, Wall, Ceiling Vents and Air Registers, for RV, Home, Off Universal Fit: Compatible with diverse vents including air ducts, registers, floor, wall, and ceiling vents, catering toBUILDMART NewBUILDMART - 12x4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille for Commercial grade solid aluminum with modern architectural design for ceilings, walls, and floors. This vent cover was deZion Building Supplies NewZion Flush Mount Floor Register 3" x 10" White Modern Air Vent for AC and Heating Heavy Duty Iron Floor Registers This vent cover is ideal for all standard ventilation openings of 3” x 10”.VENTS UK NewVents 4 inch 100 mm Black Plastic Fixed Blade Grille with Fly Mesh 4 inch Rear Spigot for Internal External Air Vent Cov This plastic black fixed blade grille has 100 mm 4" dia duct connection size. The overall dimension of the grille is 155Flowild New4x8 Floor Register, Floor Vent Covers 2 Pack, Steel Adjustable Air Supply Grille Register Vent Cover Grill Floor, Vent C Concise & Stylish Design: Elevate your space with our grey 4" x 8" floor register vent cover. Featuring clean lines andCH24Globall New2-Pack CH24Globall Air Vent Deflector(8.5 to 15.5 Inches),Aerospace-Grade Plastic(5-Meter Drop Resistant), 200% Stronger [ Aerospace Grade Durability & High Transparency ]: Crafted from aerospace - grade plastic, this air vent deflector withRepa Market NewRepa Market Ventilation Grille Silver 300 x 40mm / 12" x 1.5" Inch – Aluminium Air Vent Cover for Kitchen Plinth, Cabine Multi-Purpose Use: Perfect for kitchen plinths, furniture, cupboards, walls, floors, wardrobes, and more – provides passDecor Grates NewDecor Grates SP610W Scroll Design Wall/Ceiling Register, 6x10 Inches,Brass Finish Scroll Design steel plated - Bright Brass finish wall/ceiling registerVent Systems NewVent Systems Pack of 5 60mm White Air Register - Air Vent Through Door - With Insect Screen - Round Air Vent Grille for Mesh opening 60 mm. External dimensions: 80 mm. Flange Length: 16mm Prevents the door from slamming when air conditioninVent Systems NewVent Systems 400 x 400 mm Ventilation Grille - Galvanised Steel Cover - Metal Air Return Grille with Fly Screen - Ventil Wall & Ceiling Mounting - Indoor & Outdoor This rectangular air vent cover is perfect for mounting on wall or ceiling, bJOYOAIRE NewRound Ceiling Diffuser 16 Inch [Neck Size] Outdoor Rainproof Louver Grille For Ceiling Walls & Ventilation Duct Air Outl Important Reminder: Before purchasing, please ensure that the dimensions of your wall/ceiling hole or duct match our venTimCo NewTimloc ABC96BR 9 x 6 Brown Air Brick Hooded Cowl Cover Surface Mounted for Openings Air Bricks, Grilles & Air Vents Timloc ABC96BR 9 x 6 Brown Air Brick Hooded Cowl Cover Surface Mounted for Openings Air Bricks, Grilles & Air VentsSinjiket New4 Pcs Air Vent Grille Cover Aluminum Alloy Black Air Vents Louvred Wall Vent Grille,Rectangular Ventilation Grilles Air Cover Size: You will get 2 pcs black air vent grille cover size in 7.87 x 3.1 inch / 200 x 80 mm( L x W ),Fit for instalDecor Grates NewDecor Grates PL410-BLK 4-Inch by 10-Inch Plastic Floor Register, Black Plastic lattice design floor grate, blackSegutage New4 Sizes Ceiling Diffuser Exhaust Supply Valve, ABS Material Ventilation Ducting Hose Cover Anemostat Registers, Grilles High-Quality ABS Material: Our ceiling diffuser is crafted from premium ABS material, ensuring safety, and long-lastingSteinberg14 NewSteinberg14 White 7x2 inch Vent Cover - Air Return Vent Cover with Mesh - Metal Vent Covers for Wall and Ceiling - HVAC Return Air Vent Cover Dimensions: The vent opening size is 7" x 2", with outer dimensions of 7.87" x 3.93", making the sBroLuka New10Pcs Round Soffit Vent 50mm (2 inch) Grey, Plastic Ventilation Grille Home Office for Bathroom Kitchen Cabinet Wardrobe 【Efficient ventilation】The louvered design solves the problem of humidity and stuffiness, allowing air to circulate freeVOISEN NewVOISEN Floor Register 4x10, 10 Pack Black Floor Register Vents,Heavy Duty Steel Walkable Floor Grates,Adjustable Decor G Ideal Fit Size: The size of the floor register is 4x10 inch which fits most standard air ducts opening sizes. Also,the dHoweall NewHoweall 4x12 Inches Heavy Duty Walkable Floor Register Easy Adjust Air Supply Lever Floor Vents - Seattle Design - Vent Superior Strength & Durability: Crafted from 2mm thick sturdy steel, our floor registers can handle a substantial walkinGeneric NewAir Conditioner Vent Deflector - Adjustable AC Baffle Redirector | Deflector Cover for Wall and Ceiling Registers, Redir Great Material: Engineered with robust high-strength materials, it resists deformation effectively even in extreme heatSegutage New3 Flaps Air Vent Grille Cover, Portable AC Air Conditioner Through Wall Vent, Bathroom Wall Duct Ventilation Grill with Versatile Use: Designed for covering ceiling openings and ducting vents, this 3 Flaps Air Vent Grille Cover ensures optiSABA Home Decor NewSaba Round Air Vent Cover - Acrylic Plexiglass Grille, Return and Register White Finish Decorative Covers for Walls & Ce MATERIAL: We use high quality acrylic plexiglass material (Grade A+) which is moisture and heat resistant suitable to cTTZEZE New2PCS Air Vent Cover,TTZEZE Black Aluminium Alloy Ventilation Grille Rectangle Metal Louvered Grill Cover for Wardrobe St Hight Quality Material - Premium quality aluminum alloy construction, this air vent cover is corrosion resistant and durTRYMAG NewTRYMAG Strong Floor Vent Covers 8"x15", 4 Pack Magnetic Vent Covers for Home Floor Standard Air Registers,Air Conditione 【Perfect Custom Size】- Available in two sizes(5.5x12" and 8x15")which are easily trimmed to your exact register dimensiouxcell Newuxcell 23.6 x 2.4 Inch Door Air Vent Cover, Aluminum Grille Ventilation Cover Louvered with Mounting Screws for Cabinet Color: Black; Material: Aluminum Alloy; Total Size: 600mm x 60mm / 23.6" x 2.4"; Inner Size: 567mm x 46mm / 22.32" x 1.8ZUREGO NewRound Air Vent - Round Exhaust Port Diffuser for Ceiling | 45 Degree Sloping Ventilation Tool for Bathroom, Warehouse, R ※Durable and Sturdy: Boost the air quality with our durable and sturdy ceiling air vent. Crafted from excellent ABS mateSEAL360 NewSEAL360 Magnetic Vent Covers (3-Pack) | Pocketed Design for Complete Seal | 5.5" X 14" For Floor, Wall, or Ceiling Vents BOOST air to the rooms you need itDecor Grates NewDecor Grates SPH412-A Scroll Design Floor Register, 4x12 Inches, Antique Brass Finish Scroll Design steel plated - Antique Brass finish floor registerDecor Grates NewDecor Grates ADH410-GM Art Deco Floor Register, 4x10 Inches, Gun Metal Effortless Enhancement: Upgrade your home with the 4x10 Inches Register featuring an elegant Art Deco design; this moderWhSunVo NewWhSunVo 2Pcs Floor Vent Covers 10inch Heavy Duty Floor Register Aluminium Alloy Heat Vent Covers Rust Proof Floor Grates Airflow Control: Opposed blade dampers for easy adjustment of airflow for comfort and efficiency. They operate quietly aJXTSDZ New8 Pack Shipping Container Air Vent Kit,Cross Flow Ventilation,Shipping Container Accessories Reduce Heat and Humidity in 【Optimal Sealing with Rubber Gasket】:Each vent is equipped with a high-quality rubber gasket for a secure seal, ensuresAeipou New6 Pcs Round Ventilation Grilles, 60mm Stainless Steel Air Vent Cover for Wardrobe, Cupboard, Shoe Cabinet, Kitchen, Bedr Durable & Corrosion-Resistant – Made from high-quality stainless steel, these Round Ventilation Grilles are anti-corrosisourcing map Newsourcing map Magnetic Vent Covers, 39" x 6" Air Vent Covers Standard Air Register Cap for Wall Floor Ceiling HVAC Firepl What is this? Our magnetic vent covers are versatile and widely applicable to various settings, including homes, basemenDecor Grates NewDecor Grates AJH410-RB-8 Oriental Floor Register, Rubbed Bronze Finish, 8 Pack Add style to your indoor AC/heat/HVAC vents with this decorative steel floor register with a high impact plastic damperFumete New4 x 10'' Floor Vent Covers Heavy Duty Floor Register Metal Heat Vent Covers with Rust Proof Finish for Home Heater (Gray Package Includes: you will get 2 pack 4 x 10 inches floor register; Whether you're updating the look of your home with dTimloc New9" x 9" Brown Air Brick Hooded Cowl Cover Surface Mounted for Openings Air Bricks, Grilles & Air Vents Brown Cowl Air Vent Cover.KICHOUSE NewKICHOUSE Ventilation Grille Register Mosquito Floor Vent Mesh Covers Sturdy Air Vent Vent deflectors for home floor: install in just a few minutes, easy to open, good ventilation, maximum exhaust.Ventilaider NewVentilaider Magnetic Air Vent Extender for Under Furniture, Improved Stronger Plastic Material, Fits Floor Registers Up Redirects cool and warm vent air from under your bed, chair or sofa and into the room for your comfort. Low profile desiFENGRUI New1 Pcs 4"/100mm Round Ceiling Vent,Round Indoor Vent Covers for Walls,Adjustable Plastic Air Vent Diffuser with Fixing Ri Adjustable Airflow Control: Rotate the central disc to easily adjust airflow or completely close it off for maximum contHomoyoyo NewHomoyoyo Cover Bathroom Vent Fan with Light Bathroom Exhaust Fan Diffusers for Home Air Diffuser Bathroom Fan with Light Bathroom vent cover-- adoption of simple and convenient design, this product also can be used for a long time.sourcing map Newsourcing map Air Vents Cover, 2Pcs 300 x 50mm - Aluminum Alloy Mesh Air Return Vent Cover, Rectangle Louvered Ventilatio [Basic Size] - Introducing our air vent cover, featuring overall dimensions of 300mm x 50mm. The internal diameter measuuxcell Newuxcell 2pcs Rectangle Ventilation Grille Aluminum Alloy Mesh Air Vent Cover, 700x100mm Total Size: 700 x 100mm / 27.56" x 3.94"(L*W); Fit for Install Hole Size: 668 x 86mm / 26.3" x 3.39"(L*W); Thickness: 15Vent Systems NewVent Systems 3'' x 3'' Inch White Soffit Vent Cover - Pack of 5 - Flat Square Air Vent Louver - Grille Cover - Built-in FITS 3” x 3” OPENINGS – Designed for HVAC ventilation openings with dimensions of 2.91" x 2.91" inches. Screw hole spaciVent Systems NewVent Systems 20" x 3" Inch Furniture Air Supply Register Vent Cover - White Aluminum Rectangle Intake/Exhaust Grille - H PRECISE MEASUREMENTS: Opening dimensions are 18.43" x 2.52'' inch. External Dimension are 19.57'' x 3.15" inch. Flange iFauvip New4x10 Floor Register, Heavy Duty Steel, 50% Higher Ventilation Performance Than Others, Sandtex Black Finish, Sleek Moder Minimalist and Modern Design: The Fauvip brand floor register seamlessly blends right into the floor, creating a sleek aVent Systems NewVent Systems 80 mm / 3.15'' Inch - Black Air Vent Cover - Round Air Vents - Ventilation Grille - Integrated Insect Scree Mesh opening 80 mm. External dimensions: 106 mm. Flange Length: 15mm Prevents the door from slamming when air conditioniDecor Grates NewDecor Grates ST412 Scroll Floor Register, Textured Black, 4-Inch by 12-Inch Rust proof damper body with easy air flow controlsourcing map Newsourcing map Round Soffit Vents 2 inch, 4Pcs White Plastic 60mm Soffit Vent Cover - Circular Air Vent Grille - Air Flows [Soffit Vent] Outside Dia: 64mm / 2.52"; Bottom Dia: 60mm / 2.36"; Mounting Height: 10mm / 0.39"; Note: Before purchasinTopHomer NewVogueing Tool Circular Air Vent Grille Covers Ventilation Cover ABS Plastic White & Black Round Wall Vent for Home Using ◆Made of high quality ABS, environment friendly and non-toxicbladsharr NewABS Round Ceiling Diffuser Cone Diffuser Outlet Vent Ducted 6" 8" 10" 12" Plastic Functional application: Optimizes the design of air conditioning and ventilation systems, distributing airflow evenly anECOPRO VENT NewBlack 5" Inch Round Ventilation Grille with Insect mesh. (Duct 5Ø / Grille 6Ø) Ventilation Applications. Indoor and Outd Duct opening size: Ø 5'' inchTopHomer New6Pcs Floor Vent Mesh Covers, 4x12inch/10x30cm PVC Rectangle Air Vent Screen Cover Magnetic Mesh Filter for Floor Wall Ce 【PVC Material】Crafted from high-quality PVC material, our floor vent covers mesh filter air register is sturdy, durable,TURVENT NewTURvent 17.7" x 3.6" Door Vents for Interior Doors - Brown Vent Cover with Screws - Plastic Ventilation Grille Two Sided Technical Information - Measuring 17.7 x 3.6 inches, this door vent cover fits doors with a minimum thickness of 1.06 inSL-JIJI NewSL-JIJI 9x9'' Bathroom Exhaust Fan Cover, Ceiling Air Vent Cover Replacement with Spring, Exhaust Hood Grille Plate (Whi 【 Universal Vent Grill 】: 9-inch oversized design exhaust fan housing effortlessly covers damaged drywall or existing 8-