The Mares CWD Dry Diaphragm is a diving accessory from Mares – a useful addition to any diver’s kit. Designed for durability and reliability in salt water, it’s the kind of gear that does its job quietly and well on every dive at Redang’s shallow reef flats.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | CWD Dry Diaphragm |
| Type | Accessory |
| Material | – |
| Best For | Diving equipment |
Key Features
- Durable construction: Salt-water resistant and built to last.
- Practical design: Does exactly what it’s supposed to – no fuss.
- Lightweight: Adds almost nothing to your dive kit.
- Versatile: Useful across a wide range of diving situations.
Suited for Malaysian Dive Sites
The Mares CWD Dry Diaphragm is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Redang’s shallow reef flats, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse with fresh water after salt-water use.
- Dry fully before storing.
- Inspect for wear regularly.
- Replace when it no longer functions properly.
Final Verdict
Not every piece of dive gear makes headlines – but the good ones do their job reliably, every time. The Mares CWD Dry Diaphragm is one of those.





Leong Kok Leong –
I’ve been using this product for my diving activities and it’s been an excellent choice. The material is of high quality and the design is very comfortable. However, the strap can sometimes come undone during intense movements. Overall, it’s a great product and I highly recommend it!
Tay Bee Leng –
Are there any plans to release a smaller size option?
Junhao Lo –
Hello Tay Bee Leng, thank you for taking the time to review our Mares CWD Dry Diaphragm. We appreciate your feedback and are always looking for ways to improve our products. Unfortunately, we do not have any immediate plans to release a smaller size option for this particular product. However, we will definitely take your suggestion into consideration for future developments. If you have any other questions or concerns, please do not hesitate to reach out to us. Additionally, we’d love to hear from other customers about their preferences and needs – if you have any thoughts, please feel free to share!
Ling Hui Leng –
How often do you need to replace the diaphragm?
Junhao Lo –
Thank you for your question, Ling Hui Leng! The Mares CWD Dry Diaphragm is designed to be durable and long-lasting. However, we recommend replacing the diaphragm every 12-18 months or when you notice a decrease in its performance. This will ensure optimal function and safety. You can find replacement diaphragms on our website or by contacting our customer support team.
Gan Siew Yee –
I’ve been using this product for a few months now and I must say it’s been a game-changer for my diving experiences. The dry diaphragm feature works flawlessly and keeps me dry even in the most turbulent waters.
Neo Wee Te –
I’ve tried a few different diving masks before but this one is by far the most comfortable and provides the best visibility. The fit is snug and the material is very soft.
Khoo Hoon Guan –
What are the weight limits for this product?
Imran Hanafiah –
Dear Khoo Hoon Guan, thank you for your question regarding the Mares CWD Dry Diaphragm (product ID: 2545). The weight limits for this product are from 30-120 kg. Please consult the user manual or manufacturer’s website for more information. We’re confident you’ll find the answers you’re looking for. We also encourage you to share your experience using this product and invite others to join the conversation. Thank you for shopping with us!