£9.99

Kair Black 100mm Gravity Wall Vent Grille - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Backdraught Prevention Shutter Flaps

Black, DUCVKC243-BK

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Price History & Forecast

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Last 29 days • 5 data points (No recent data available)

Historical
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£9.99 £8.89 £9.13 £9.37 £9.61 £9.85 £10.09 05 March 2026 12 March 2026 19 March 2026 26 March 2026 02 April 2026

Price Distribution

Price distribution over 29 days • 2 price levels

Days at Price
Current Price
3 days 2 days · current 0 1 2 2 3 £8.99 £9.99 Days at Price

Price Analysis

Most common price: £8.99 (3 days, 60.0%)

Price range: £8.99 - £9.99

Price levels: 2 different prices over 5 days

Key Features

Black Plastic Ducting Air Inlet / Air Outlet with Gravity Shutters. 155mm x 155mm external dimension with 4 inch / 100mm round male rear spigot on the back of the grille for indoor or outdoor use.

Non-return shutter flaps close automatically when not in use. Stops unpleasant odours, noises, or draughts flowing back through your duct. Gravity flap - no need for springs that could break.

Easy to install, just push-fit duct and fittings together. Perfectly suited Bathroom or Kitchen extractor fan, Hydroponics fan, or In-Line Extract Fan.

This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive ventilation, positive input, air conditioning, HVAC, and Heat Recovery Systems.

Suitable to use in compliance with Part F Building Regulations. Airflow performance independently tested by BSRIA or BRE. Free Air: 7200mm2. Static Pressure Drop in Pascals: 15 l/s = 10.94 Pa - 30 l/s = 18.59 Pa - 60 l/s = 24.21 Pa.

Product Specifications

Brand
Kair
Colour
Black
Size
100mm
Format
DIY & Tools
Domain
Amazon UK
Listed Since
19 April 2011

Barcode

No barcode data available

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