Top 2 Air Vent Grille Cover 5 Gravity Flaps 200x200mm UK – Registers, Grilles & Vents

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1. Yosoo

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Yosoo Plastic Air Vent Grille Cover20 x 20 cm 3 Flaps Wall Duct Ventilation Grill With Net Plastic Louvre Air Vent Grille with Flyscreen Cover

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Yosoo #ad - Application--suitable for covering ceiling openings and ducting vents, practical and durable to use. Funtion--this kind of plastic air vent can keep indoor and outdoor air circulation. You can use it safely for a long time. High quality material--this material will not be corroded and very easily cleaned up. Can be painted--this air vent grill can be painted to match home's exterior as you want. With fly screen--equipped with fly screen, it opens automatically when the wind blows.
BrandYosoo #ad
ManufacturerFdit #ad
Height0 cm (0 Inches)
Length0 cm (0 Inches)
Weight0.12 kg (0.26 Pounds)
Width0 cm (0 Inches)
Part NumberFditgpwhsgcd3u-02

2. Kair

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Ducting Air Vent, Kair Brown Gravity Grille 155mm External Dimension with 100mm, 4 inch Round Rear Spigot and Not-Return Shutters

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Kair #ad - Easy to install, hydroponics fan, just push-fit duct and fittings together. Free air: 7200mm2. Airflow performance independently tested by BSRIA or BRE. Suitable to use in compliance with part f building regulations.

Static pressure drop in Pascals: 15 l/s = 1094 pa - 30 l/s = 18. 59 pa - 60 l/s = 24. 21 pa. This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, HVAC, passive ventilation, air conditioning, positive input, and Heat Recovery Systems.1155mm x 155mm external dimension with 4 inch / 100mm round male rear spigot on the back of the grille for indoor or outdoor use.

Perfectly suited bathroom or Kitchen extractor fan, or In-Line Extract Fan. Gravity flap - no need for springs that could break. Non-return shutter flaps close automatically when not in use. Brown plastic ducting air inlet / air outlet with gravity Shutters. Stops unpleasant odours, noises, or draughts flowing back through your duct.
BrandKair #ad
ManufacturerKair #ad
Height15.5 cm (6.1 Inches)
Length15.5 cm (6.1 Inches)
Weight0.08 kg (0.18 Pounds)
Width4 cm (1.57 Inches)
Part NumberDUCVKC243-BR