BEST DEALS THIS WEEK

10 Best Vent Grille Covers For Improved Airflow - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover

Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover

Kair

9.8

9.8

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2

MAP Adjustable Plastic Air Vent Grille With Flyscreen Cover, White, 9" x 3"

MAP Adjustable Plastic Air Vent Grille With Flyscreen Cover, White, 9" x 3"

Map

9.6

9.6

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3

White Plastic Louvre Air Vent Grille 258mm x 94mm Flush Fit with Removable Flyscreen Cover Free Air Space and Easy to Install for High Airflow Ventilation Perfect for Larders and Wardrobes

White Plastic Louvre Air Vent Grille 258mm x 94mm Flush Fit with Removable Flyscreen Cover Free Air Space and Easy to Install for High Airflow Ventilation Perfect for Larders and Wardrobes

Home Smart

9.5

9.5

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4

2Pcs Extractor Fan Vent Cover, Air Vent Cover for Walls, 100mm/4 Inch Vent Cover, Internal Air Vent Covers for Improved Airflow, Round Ceiling Vent for Walls, Bathroom, Kitchen

2Pcs Extractor Fan Vent Cover, Air Vent Cover for Walls, 100mm/4 Inch Vent Cover, Internal Air Vent Covers for Improved Airflow, Round Ceiling Vent for Walls, Bathroom, Kitchen

PSFXBM

9.2

9.2

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5

Airflow External Wall Vent Cover – Beige Plastic Grille for 100mm / 4" Ducting – Weatherproof Air Outlet – 154mm x 154mm

Airflow External Wall Vent Cover – Beige Plastic Grille for 100mm / 4" Ducting – Weatherproof Air Outlet – 154mm x 154mm

Airflow

9.1

9.1

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6

Repa Market 18" x 4" Inch / 450 x 92 mm White Plastic Vent Cover – Durable Two-Sided Air Grille for Doors and Furniture – Quick Install Indoor Use for Bathroom, Kitchen, Garage – Quiet Airflow Panel

Repa Market 18" x 4" Inch / 450 x 92 mm White Plastic Vent Cover – Durable Two-Sided Air Grille for Doors and Furniture – Quick Install Indoor Use for Bathroom, Kitchen, Garage – Quiet Airflow Panel

Repa Market

8.8

8.8

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7

VENTS 100mm White External Gravity Vent Grille – 155x155mm Diameter Outside Wall Cover for Extractor Fans, Bathroom & Tumble Dryer

VENTS 100mm White External Gravity Vent Grille – 155x155mm Diameter Outside Wall Cover for Extractor Fans, Bathroom & Tumble Dryer

VENTS UK

8.6

8.6

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8

Vent Systems 70 mm / 2.75" Inch Black Plastic Round Door Vent – Louvred Air Vent Grille with Mesh Screen for Doors, Cabinet – Easy Push-Fit Ventilation Cover for Airflow Between Rooms – Indoor Use

Vent Systems 70 mm / 2.75" Inch Black Plastic Round Door Vent – Louvred Air Vent Grille with Mesh Screen for Doors, Cabinet – Easy Push-Fit Ventilation Cover for Airflow Between Rooms – Indoor Use

Vent Systems

8.4

8.4

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9

Airflow® External Wall Vent Cover – Brown Round Plastic Grille with Flyscreen for 100mm Ducting – Weatherproof Air Outlet – 140mm x 140mm

Airflow® External Wall Vent Cover – Brown Round Plastic Grille with Flyscreen for 100mm Ducting – Weatherproof Air Outlet – 140mm x 140mm

Airflow

8.2

8.2

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10

HG Power 100mm Air Vent Cover - 140mm×140mm Louvred Wall Vent Grille with Flyscreen, Ventilation for Tumble Dryer, Extractor Fan, Garage, Bathroom, Kitchen, Attic, Exterior Walls, White

HG Power 100mm Air Vent Cover - 140mm×140mm Louvred Wall Vent Grille with Flyscreen, Ventilation for Tumble Dryer, Extractor Fan, Garage, Bathroom, Kitchen, Attic, Exterior Walls, White

HG Power

8.1

8.1

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