The Apeks XL4+ Octopus is built for divers who want a streamlined, reliable backup without adding bulk to their kit. Designed to match the feel and performance of the XL4+ second stage, it delivers smooth, confidence-inspiring breathing when you need it most - whether you’re diving warm reefs, rugged coastlines, or cold-water sites. Its compact and lightweight build helps keep your setup tidy and travel-friendly, while practical details like the Venturi lever help reduce surface freeflows when entries get splashy or conditions change. Add in Apeks’ UK design and manufacturing heritage plus plastic-free packaging, and you get a no-nonsense octo that’s ready for real-world diving and responsible travel.
Related Underwater Gear Categories:
- Extensive Collection of Scuba Equipment
- Comprehensive Range of Apeks gear
- Wide Array of Scuba Regulators
- Dive Travel Packages with Bluewater Dive Travel
Apeks XL4+ Octopus Regulator Specifications
Second Stage
- Patented ComfoBite mouthpiece helps reduce jaw fatigue and improves comfort.
- Venturi lever helps prevent accidental free flows at the surface.
- Lightweight, compact second stage design.
- Trivalent chrome plating uses less energy than traditional chrome and is kinder to the environment.
- Designed and manufactured in the UK.
- Sustainable packaging: no single-use plastic.
- 1 x XL4 Octo 2nd Stage
- 1 x Hose Flexi Octo Small Exhaust Protector
Why Buy from Bluewater
- Authorized Apeks dive gear dealer — full manufacturer warranty.
- Founded and staffed by active divers, underwater photographers, and explorers.
- Decades of combined hands-on experience with the gear we sell.
- We test and use most of the equipment ourselves before recommending it.
2. Risk-Free Purchase (See Terms Of Service)
- 30-day, hassle-free returns (unused condition).
- Secure payment with trusted gateways (credit card, PayPal, etc.).
- All products shipped in factory-sealed boxes (unless stated).
- Transparent policies — no hidden fees or fine-print surprises.
3. Fast & Reliable Delivery
- Free U.S. shipping over $200 for Photo Gear & $50 for Dive Gear.
- Same-day dispatch on in-stock orders placed before 12pm.
- Worldwide shipping options with reliable carriers.
- Real-time tracking updates sent straight to your inbox.
4. Extra Value at No Extra Cost
- Lifetime product support by email, phone, or in-store.
- Setup help & usage tips tailored to your needs.
- Exclusive buyer’s guides, tutorials, and dive trip invitations.
- Early access to special promotions & new releases.
5. Social Proof & Community
- Thousands of satisfied divers & underwater photographers worldwide.
- 5-star average product & service ratings.
- Active in dive events, conservation projects, and photography competitions.
6. Personal Connection
- Direct line to our in-house experts — no outsourced call centers.
- Friendly, passionate staff who speak “diver” fluently.
- We care about your whole adventure, not just the sale.
We offer lifetime support with all purchases.
Please call or email us with any questions; our knowledgeable staff would love to assist you.
