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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Blauberg BB-CHK-100-3-VJBL Cooker Hood Gravity Shutter Vent Duct Kit Fan Extractor 4" 100mm BlackBlauberg BB CHK 100 3 VJBL Cooker Hood Gravity Shutter Vent Duct Kit Fan Extractor 4" 100mm Black Product Description Our most popular product choice for venting for terminating cooker hoods, extractor fans, heat recovery ventilation systems, toilets and bathrooms. A convenient wall mounting duct kit for all types of ventilation installations when penetrating through a wall with a 100mm 4, 125mm 5 or 150mm 6 hole. The preferred choice for kitchen
Blauberg BB-CHK-100-3-VJBL Cooker Hood Gravity Shutter Vent Duct Kit Fan Extractor 4" 100mm Black
Product DescriptionOur most popular product choice for venting for terminating cooker hoods, extractor fans, heat recovery ventilation systems, toilets and bathrooms. A convenient wall mounting duct kit for all types of ventilation installations when penetrating through a wall with a 100mm 4“, 125mm 5“ or 150mm 6“ hole.
The preferred choice for kitchen extractor fans & cooker hoods, utility rooms with higher levels of humidity, downstairs toilets, bathrooms, wet rooms and showers.
Electricians, plumbers and builders have all commented that the use of the heavy duty flexible ducting in the ducting kit allows easier installation than solid pipe as it can be manoeuvred much more conveniently by squashing the helixed ducting through uneven holes, tight spaces and even ceiling voids.
The kit consists of; heavy duty aluminium ducting, 2 x jubilee cir ducting clips and an anti-back draught shutter
Features
- Cooker hood & ventilation extractor fan wall duct kit with external gravity shutter vent.
- Designed for all cooker hoods with a 100mm 4" diameter duct connection.
- Anti back draught gravity shutter vent supplied in a black finish.
- Kit consists of a 3m length of flexible duct, fixing clips and external back draught shutter gravity wall vent.
- Can be used as a general wall fitting vent duct kit.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 477 reviews
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Product Reviews
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Great quality and fast shipping
Size: Medium, Color: (001) Black / Black / Castlerock
These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack
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Reviewed in the United States on March 24, 2026