Description
4-Zone Dry Bilge System Add-On
The 4-Zone Splitter is the perfect companion to the Dry Bilge System, enabling powerful suction from up to four separate zones to keep your bilge dry and clean. Designed for ease of use and durability, this splitter is ideal for marine and yacht applications, ensuring efficient water removal to prevent mold, mildew, odors, and hull damage. Its quick-connect fittings allow for simple and seamless installation, while the ignition-protected design ensures safe use in marine environments.
With its high-impact, durable plastic housing and precise engineering, the 4-Zone Splitter is a long-lasting addition to your dry bilge system. Note that this splitter must be paired with the Dry Bilge System (CM-33-DBS) to operate effectively.
CAUTION: This product is designed as a supplemental low-flow system and is not a replacement for conventional bilge pumps. It should never be relied upon to maintain vessel flotation.
Features:
- 4-Zone Suction Capability: The splitter connects your COMMODORE Dry Bilge System to up to four separate zones, ensuring comprehensive water removal and a cleaner, drier bilge.
- Quick-Connect Fittings for Easy Installation: Designed with quick-connect fittings, the splitter makes plumbing connections seamless and efficient, saving you time during setup.
- High-Impact Durable Plastic Housing: Built to withstand harsh marine environments, the housing ensures durability and long-lasting performance.
- Prevents Mold, Mildew, and Odors: Keeps your bilge dry to prevent the growth of mold and mildew while eliminating musty odors and protecting hull integrity.
- Compact Design for Tight Spaces: Its lightweight and compact form allows for flexible installation in limited spaces on marine vessels and yachts.
- Safe for Marine Environments: The splitter is ignition-protected to meet ISO 8846 Marine standards, ensuring safe use in engine compartments and other critical areas.
- Works Exclusively with Commodore Dry Bilge Systems: Specifically engineered to integrate seamlessly with the CM-33-DBS for optimal performance and reliability.
Specifications:
- Weight: 1.00 lbs
Shipping & Delivery


⚓ Smooth Sailing Shipping
Enjoy FREE standard shipping on most orders over $250 within the continental U.S. (excl. heavy/oversized/hazardous items).
We ship via UPS, FedEx, and USPS . Orders are processed in 1–2 business days with typical delivery in 1–5 business days .
🧭 Track The Voyage
You’ll receive tracking info by email once your order ships. If your package is marked “delivered” but not received, please wait 48 hours then reach out to our team.
🛟 Hassle-Free Returns & Exchanges
Returns accepted within 30 days of delivery. Items must be unused and in original packaging.
- Mistaken or damaged cargo? We’ll handle return shipping.
- Changed your course? Return shipping is on you.
- Report defects or damage within 7 days for a free exchange.
💰 Anchor Your Refund
Refunds go back to your original payment method within 5–7 business days after inspection.
📨 Contact the Crew
Questions about your order? Drop anchor at sales@marineelec.com .
