







🌊 Keep your boat fresh and airflow flawless with the ultimate marine exhaust hose!
The Better Boat 4 Inch Marine Exhaust Hose offers 10 feet of flexible, marine-grade PVC ducting designed for superior durability and efficient airflow. Reinforced with metal support and aluminum lining, it’s ideal for ventilating bilge, engine compartments, galleys, heads, or dryer vents. Easy to install with included stainless steel clamps, this white hose ensures a well-ventilated, odor-free boat environment backed by a trusted American family business.












| ASIN | B0CSHGNBBB |
| Batteries Included? | No |
| Batteries Required? | No |
| Brand | Better Boat |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (305) |
| Date First Available | June 23, 2024 |
| Included Components | 4" x 10 Foot White Boat Blower Hose |
| Item Length | 10 Feet |
| Item Weight | 1.1 pounds |
| Item model number | BB-BLWHT4-HOSE |
| Manufacturer | Better Boat |
| Material | PVC |
| Outside Diameter | 4 Inches |
| Product Dimensions | 120"L x 4"W |
| Size | 4 Inch |
| UPC | 850056643719 |
| Warranty Description | Manufacturers 100% Satisfaction Guarantee |
P**R
Good product
Good product
A**R
Working well.
You have to work on each end of the tube over the receptors, it is a tight fit. Have the claps loosely on the end of the tube until you get the tube attached, then move the clamp down and tighten it. Once it is on it works well.
P**R
It's a nice product
Why did you pick this product vs others?: I really liked this stuff. The foil and PVC hybrid gives the benefits of both. Time will tell if it holds up. I might even get more for my RV furnace.
S**L
Fits as described
Great item
A**R
Good quality replacement
Easily installed on my 20 year old boat.
R**P
Looks good but very thin
Very flexible looks pretty good black outside silver inner but very thin material hopefully it lasts
C**8
Nice
Very good quality better than the original
J**.
Good Stuff used Properly
Know exactly what and where you wanna use it. myself have built a duct work system for my cvt clutches .
S**R
Works great. Saves me from running around looking for one.
D**N
👍
K**Y
I haven't used the item yet . But it looks great
N**N
Great kit - more then enough hose to replace both the fan exhaust (from bilge to fan, from fan to exhaust port) and secondary exhaust vent on our SR1750. Only thing keeping this from five stars is it only comes with 2 clamps - which are top-notch quality - which for our application meant we needed to procure more. But would purchase again if the need arises.
P**.
Be aware! This product's diameter is NOT 3 inches. The diameter of the hose is in fact 3.5 inches. Don't be mislead!
Trustpilot
3 days ago
1 month ago