10KM Electric Fence 12v Energiser 1.5J-3J 3 YEAR WARRANTY Waterproof IP44 Power. Ventilation duct. Ventilation hose is made of high quality aluminium foil and PVC which maintains its shape and not only prevents gas leakage but also protects the pipe from corrosion.
eBay
Heavy Duty White Duct Tape, 2 inches x 30 Yards, 8.27 mil Thickness, Strong, Flexible, No Residue, for Repairs, Industrial
Aliexpress UK
The black PVC outer is totally plant safe and a strong vapour/light barrier ensuring extra air tightness over standard alloy ducting while still being very flexible. This ducting has a clear layer on the inside and a black lightproof layer on the outside.
eBay
Heavy Duty White Duct Tape, 2 inches x 10 Yards, 8.27 mil Thickness, Strong, Flexible, No Residue, for Repairs, Industrial
Aliexpress UK
Can be used on all 4 " extractor fans or tumble dryers.
eBay
Heavy Duty White Duct Tape, 2 inches x 30 Yards, 8.27 mil Thickness, Strong, Flexible, No Residue, for Repairs, Industrial
Aliexpress UK
Hon&Guan Aluminium Foil PVC Ventilation Air Ducting Flexible Vent Hose Pipe 10M. Hon&Guan 3in 75mm Nylon flexible Duct Ventilation Extractor Fan Vent Hose Pipe. 【Easy to Install】 Hon&Guan air exhaust fan's blade and the body are made of high quality plastic, for quick removal and easy maintenance.
eBay
EC Inline Duct Ventilation Fan 4 Inch Smoke Exhaust Fan With Variable Speed Controller For Mushroom Grow Tent Ventilation
Aliexpress UK
Ventilation duct. Easily compressible and bendable. Ventilation hose is made of high quality aluminium foil and PVC which maintains its shape and not only prevents gas leakage but also protects the pipe from corrosion.
eBay
130 150mm Duct Extension Pipe Telescopic Flexible Mobile 13/15cm Air Conditioner Exhaust Hose Accessories Vent Hose
Aliexpress UK
This type of ducting can be used to connect to an extractor fan in your bathroom or shower room when the duct passes through your loft or attic. In this situation warm air being extracted by the fan can condense due to the cold air above and result in water droplets coming back down into the extractor fan and possibly damaging it.
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1.5M/2M Duct Extension Pipe Telescopic Portable Flexible Air Conditioner Exhaust Hose 13/15cm Exhaust Hose Connector Interface
Aliexpress UK
Reinforced aluminium foil inner layer. Black PVC outer layer – lightproof & durable. 🌬️Key Features.
eBay
RIJILEI 5PCS 4 Inch Stone Polishing Pads 100mm Flexible Wet concrete Floor Polishing Pad for Granite Marble Grinding Disc
Aliexpress UK
Item Type: Vent Hose. 1 x Vent Hose. Material: Aluminum Foil, Steel Wire, PVC. [4 LAYER PROTECTION] This hose features a four layer protection design that is more sturdy and less likely to leakage than single layer designs.
eBay
PVC Plumbing Hose 80-500cm Length G1/2-G3/4 Inch Flexible Braided Hose Explosion-Proof High Pressure Kitchen Bathroom Plumbin
Aliexpress UK