Apollo Bio-Filter 3/8 with Valve Cap
RM143.00
The Apollo Bio-Filter 3/8 with Valve Cap is a second-stage regulator from Apollo – the piece that delivers air to your mouth on demand. Balanced and responsive, it breathes effortlessly at depth, making every breath as easy as the last whether you’re cruising the reef at Perhentian Kecil’s secluded bays or hovering in the blue.
The Apollo Bio-Filter 3/8 with Valve Cap is a second-stage regulator from Apollo – the piece that delivers air to your mouth on demand. Balanced and responsive, it breathes effortlessly at depth, making every breath as easy as the last whether you’re cruising the reef at Perhentian Kecil’s secluded bays or hovering in the blue.
Technical Specifications
| Specification | Details |
| Brand | Apollo |
| Product | Bio-Filter 3/8 with Valve Cap |
| Stage | 2nd Stage |
| Type | Piston |
| Material | Chrome / Brass |
| Connection | DIN / Yoke |
| Best For | Recreational diving |
Key Features
- Balanced demand valve: Delivers air smoothly and effortlessly at any depth.
- Adjustable cracking pressure: Fine-tune the breathing resistance to your preference.
- Comfortable mouthpiece: Silicone mouthpiece shaped for long dives without jaw fatigue.
- Purge button: One-touch clearing keeps the regulator ready to breathe.
Suited for Malaysian Dive Sites
The Apollo Bio-Filter 3/8 with Valve Cap is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every dive.
- Purge a few times before and after each dive to flush sand.
- Replace the mouthpiece when it starts to harden or crack.
- Service alongside the first stage – they’re a system.
Final Verdict
Every breath underwater starts here. The Apollo Bio-Filter 3/8 with Valve Cap delivers smooth, effortless air at any depth – exactly what you want from a second stage.
| Product Category | Regulator |
|---|---|
| Colour | Blue |
| Size | S |
| Material | Brass, Silicone |
| Skill Level | Advanced |
3 reviews for Apollo Bio-Filter 3/8 with Valve Cap
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Jonathan Ng –
I recently installed the Apollo Bio-Filter 3/8 with Valve Cap on my regulator, and the difference in air quality is noticeable. My throat usually gets dry during long dives, but this filter really helped with moisture retention. Installation was straightforward and fit perfectly with my gear.
Junhao Lo –
Thank you for your feedback, Jonathan. We’re pleased to hear the filter has improved your diving experience and that installation was easy. If you have any questions about maintenance or filter replacement in the future, feel free to reach out.
Aisha Ismail –
Will this filter fit my existing regulator setup from another brand, or do I need special adapters?
Imran Hanafiah –
Hi Aisha, the Apollo Bio-Filter 3/8 with Valve Cap features a universal 3/8-inch fitting, which is compatible with most regulator systems. If your regulator uses a standard 3/8” port, it should fit without adapters. Please let us know your specific regulator model if you need a compatibility check.
Wei Ling Tan –
The filter seems sturdy and well-made, but I wish there were clearer instructions on when to replace the filter element. Otherwise, it performs as advertised and keeps the air clean.
Imran Hanafiah –
Thank you for your review, Wei Ling. We appreciate your suggestion and will work on providing clearer filter replacement guidelines. For now, we recommend checking the filter element for discoloration or reduced airflow as indicators for replacement—please contact us for more detailed advice.