Yara North America (odorlos)
Rockford Fosgate M5-1000X1 IPX6 Element Ready 1000-Watt Mono Marine Amplifier
Yara North America M2D4-10IB Rockford Fosgate 10" Marine Subwoofer DVC 2Ω Color Optix
Rockford Fosgate M2D2-10I-G2 10-Inch Color Optix Marine Subwoofer Dual 2-Ohm Infinite Baffle White
Rockford Fosgate M2D4-10SB-G2 10" Color Optix Marine Subwoofer DVC 4-Ohm Sealed 400W RMS Black
Rockford Fosgate M2D4-10S-G2 10-Inch Color Optix Marine Subwoofer DVC 4-Ohm White Gen-2
Rockford Fosgate M2D4-10IB-G2 10-Inch Dual 4-Ohm Infinite Baffle Marine Subwoofer with Color Optix LED
Rockford Fosgate M2D4-10I-G2 10-Inch Color Optix Infinite Baffle Marine Subwoofer Dual 4-Ohm White
Rockford Fosgate M2D2-10SB-G2 10-Inch Color Optix Marine Subwoofer Dual Voice Coil 2-Ohm Sealed Enclosure Black
Rockford Fosgate M2D2-10S-G2 10" Color Optix Marine Subwoofer White DVC 2-Ohm Sealed Enclosure
Yara North America RGB-16 Rockford Fosgate Color Optix RGB Extension Cable 16 Foot
Yara North America M1D4-10B Rockford Fosgate 10" Marine Subwoofer DVC 2O Color Optix
Yara North America M2WL-8 Rockford Fosgate 8" Marine Wake Tower Speakers with RGB LED
Yara North America M2D2-10IB 10" Marine Subwoofer with Color Optix RGB Lighting
Yara North America M2D2-10I Rockford Fosgate 10" Marine Subwoofer with Color Optix
Yara North America PMX50C Rockford Fosgate Punch Marine Extension Cable 50 Foot
Yara North America M1D4-10 Rockford Fosgate M1D410 10" Marine Subwoofer DVC 2O Color Optix
Yara North America M1D2-8B Rockford Fosgate 8" Marine Subwoofer DVC 2O Color Optix
Yara North America M1D2-8 Rockford Fosgate 8" Marine Subwoofer DVC 2O Color Optix
Yara North America M2-65B Rockford Fosgate 6.5" Color Optix Marine Speakers Black
Yara North America M1D4-8B Rockford Fosgate 8" Marine Subwoofer DVC 2O with RGB LED Lighting
Yara North America M1D4-8 Rockford Fosgate 8" Marine Subwoofer DVC 2O Color Optix
Representative Photo, actual item may vary
Yara North America M1D4-12B Rockford Fosgate 12" Marine Subwoofer DVC 2O Color Optix
About Yara North America & Odorlos
Yara North America is the U.S. division of Yara International ASA, a global leader in chemical and environmental solutions with operations in more than 60 countries. While the parent organization is best known for agricultural and industrial innovations, Yara North America also brings that same science-driven philosophy to the recreational vehicle and boating world through its Odorlos brand of holding tank treatments.
Odorlos has been a trusted name among RV enthusiasts and boaters since 1996. The brand draws on Yara's deep expertise in hydrogen sulfide odor control — developed originally in Scandinavia for municipal wastewater treatment — and applies it to the unique challenges of black-water and gray-water management in recreational vessels and motorhomes. The result is a product line that genuinely eliminates odors at the source rather than simply masking them with synthetic fragrances.
What Makes Odorlos Different
The core Odorlos formula is scent-free, non-toxic, and 100% biodegradable. It contains no formaldehyde and is safe for chemically sensitive individuals, accepted at all campgrounds, and compatible with residential septic systems. Just four ounces of liquid treatment is enough to treat a standard 40-gallon holding tank — breaking down waste and tissue, lubricating dump valves, and preventing the kind of clogs that can ruin a trip. The formula is available in multiple convenient formats, including liquid bottles with built-in measuring systems and pre-measured dry pouches and drop-in packets, making it easy to use whether you are aboard a houseboat, a cruiser, or a Class A motorcoach.
Odorlos products are distributed nationwide through major RV and marine retailers, making them one of the most accessible and widely recognized holding tank treatment brands in North America. Whether you spend your weekends on the water or on the open road, Odorlos is engineered to keep your onboard sanitation system clean, functional, and odor-free from launch to layup.
Odorlos in the Marine Environment
Boaters have a particular appreciation for what Odorlos delivers. Marine holding tanks operate in a warm, enclosed environment — conditions that accelerate odor-causing bacterial activity. Odorlos works with natural biological processes to neutralize those odors before they can permeate a cabin or cockpit. Its scent-free approach means you won't trade one unpleasant smell for an overpowering artificial one. From houseboats and pontoons to offshore sportfishers, Odorlos has earned a loyal following among serious mariners who demand consistent, reliable results season after season.
Explore the full Odorlos lineup available here to find the right format and size for your vessel or RV, and keep your holding tank system performing at its best all season long.