The Problue AC-107-3 Torpedo Buoy is a surface marker buoy from Problue – your signal to the boat that you’re coming up. Bright, visible, and easy to inflate, it’s the single most important piece of safety gear you carry on every ascent at Mabul’s world-class visibility.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Product | AC-107-3 Torpedo Buoy |
| Size | 1.5m |
| Material | Nylon |
| Inflation | Regulator inflator |
| Colour | Orange / Red |
| Best For | Safety ascent / Surface signalling |
Key Features
- Bright orange / red: Visible from the surface – the boat will see you coming up.
- Easy inflation: Oral inflator lets you inflate it at any depth with a single breath.
- Durable nylon: Holds shape and colour after years of use.
- Compact when folded: Fits in a BCD pocket – always with you.
Suited for Malaysian Dive Sites
The Problue AC-107-3 Torpedo Buoy is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Mabul’s world-class visibility, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every use – salt and sand clog the inflator.
- Inflate and deflate a few times while rinsing.
- Dry fully before folding – mildew inside the buoy is a problem.
- Inspect the seam and inflator hose for wear.
Final Verdict
The single most important piece of safety gear you carry on ascent. The Problue AC-107-3 Torpedo Buoy is bright, easy to inflate, and reliable – always have one.




Najihah Aziz –
I loved my experience with the Pro AC! It’s durable and made of high-quality 210 denier nylon fabric. The T.P.U coating is a great feature. Highly recommend!
Goh Ming Han –
I have no idea what the Pro AC is suitable for as it’s not mentioned in the description. Can the seller provide more information about it?
Junhao Lo –
Thank you for reaching out to us, Goh Ming Han. We apologize for the confusion in the product description. The Problue AC-107-3 Torpedo Buoy is designed for use in marine environments to mark underwater location or to serve as a visual distress signal. It’s typically used by fishing enthusiasts, sailors, and boaters. We’d be happy to provide more details if you’re interested. You can also visit our FAQ section on our website for more information.
Lai Mei Pin –
I’m very satisfied with my Pro AC purchase! It’s well-made and has a nice design. The only thing I would like to see is more color options.
Jeraldine Reyes –
How much does the Pro AC weigh? I want to make sure it’s not too heavy for carry.
Junhao Lo –
Thank you for reaching out, Jeraldine! The Problue AC-107-3 Torpedo Buoy has a weight of approximately 0.35 kg, or 12 oz. The 210 denier nylon fabric with T.P.U coating provides durability while keeping the weight to a minimum, making it suitable for use with rescue tubes, life rings, or first aid kits. If you have any further questions or concerns, please feel free to ask.
Chiang Lee Wei –
Initially I was a bit disappointed with my purchase as the color I received was not what I expected. However, I loved its performance and durability in the end.
Lester Lee Tong –
I’ve been using the Pro AC for a few months now, and it has been serving me well. The T.P.U coating is really useful in harsh weather conditions. Can you guys make a bag that goes along with it?
Junhao Lo –
Hi Lester, thank you for sharing your positive experience with the Problue AC-107-3 Torpedo Buoy! We’re glad to hear that the T.P.U coating has been useful in harsh weather conditions. We’ll definitely consider your suggestion for a complimentary bag. Our product team is always looking for ways to expand our product offerings and improve customer convenience. We’ll pass along your feedback and see what we can do to make it happen. Thanks again for being a valued customer!