Will the openings stretch overtop of a connector?

The diameter of the spring coil is 3 in, and the PVC and foil liner is a little bit inside of this. I was able to stretch the liner and get the connector inside, but it might be worth going with the next size up.

Is this UL approved for dryer venting?

No. I wouldn’t use this. Higher temperature applications require a different flex usually all aluminum for dryer venting because of the moisture levels being exhausted.

What is the inner diameter ? will this fit to 3" pvc ? i am trying to use it for the intake and outtake of tankless water heater

Inner diameter is 75mm, fit to 3"

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Hon&Guan 3 Inch Diesel Heater Hose, 8 ft for Air Outlets and Boat Blowers

Hon&Guan 3 Inch Diesel Heater Hose, 8 ft for Air Outlets and Boat Blowers

Product ID: 676160021

Details

Brand
Hon&Guan
Colour
Black
Item Highlight
Flexible Duct
Item Length
96 Inches
Manufacturer
Hon&Guan
Material
Polyvinyl

🌀3'' flexible & easy install

🔇50% noise reduction

🛡️3-layer heavy-duty protection

Description

🛠️ Upgrade your airflow game with silent, tough, and flexible ducting!

LIGHTPROOF DESIGN - Thick black PVC blocks light leaks, perfect for sensitive HVAC and grow setups.
EFFORTLESS FLEXIBILITY - Bends and fits easily on 3'' ducts, fans, and vents—install in minutes.
TRIPLE LAYER DURABILITY - Robust PVC, aluminum foil, and steel wire helix shield against rips and leaks.
VERSATILE HVAC ESSENTIAL - Ideal for dryers, kitchens, bathrooms, grow rooms, and more—airflow perfected.
WHISPER QUIET PERFORMANCE - Cut fan noise by up to 50% for a peaceful environment.

The Hon&Guan 3'' Insulated Flexible Dryer Vent Hose offers an 8-foot length of heavy-duty, triple-layer ducting designed to reduce noise by up to 50%, prevent light leaks with thick black PVC, and maintain shape and durability through aluminum foil and steel wire reinforcement. Perfect for HVAC systems, grow rooms, and dryer vents, it ensures efficient, quiet, and reliable ventilation with easy installation.

Specifications

ASIN	B09WCY715H
Best Sellers Rank	#185,599 in Home & Kitchen ( See Top 100 in Home & Kitchen )
Brand Name	Hon&Guan
Colour	Black
Customer Reviews	4.4 4.4 out of 5 stars (8,171)
Item Dimensions L x W	2.44L x 0.08W Meters
Item Length	96 Inches
Manufacturer	Hon&Guan
Material Type	Polyvinyl Chloride (PVC)
Maximum Pressure	5 Bars
Nominal Wall Thickness	0.07
Outside Diameter	3.23 Inches
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews