GROCO SWEETANK Odor Neutralization System, STK-18 115VAC

Eliminate unpleasant holding tank odors naturally with the GROCO SWEETANK Odor Neutralization System. Designed specifically for yachts and RVs, this innovative system eradicates odors without relying on harsh chemicals or consumable filters. By continuously introducing air into your holding tank, SWEETANK fosters an oxygen-rich environment that prevents the growth of odor-producing anaerobic bacteria. Experience a consistently fresher environment on board with this proven odor control solution. Upgrade your vessel today for lasting freshness and peace of mind.

• GROCO SWEETANK Odor Neutralization System unit
• Submerged aeration tube
• 3/16" PVC hose
• 1 1/2" NPT threaded fitting
• All necessary mounting hardware

• Chemical-Free Odor Control: Utilizes natural aeration to eliminate odors, removing the need for costly and environmentally impactful chemicals or replacement filters.
• Continuous Operation: Features a compact module that operates continuously to ensure constant odor prevention.
• Efficient Power Consumption: Engineered to deliver air to the holding tank using less than 3 watts of power, ideal for consistent operation.
• Versatile Installation: Designed to screw into a 1-1/2" NPT threaded fitting or install into a 2-1/2" hole cut in the tank top or side, with all mounting hardware included for flexible setup.
• Optimized for Specific Tank Depths: The STK-18 model is effective for holding tanks up to 18 inches deep.
• No Winterization Required: Enjoy year-round odor prevention without the need for seasonal maintenance.

The GROCO SWEETANK system is standard equipment on THERMOPURE-2 Type-I MSD and GROCO Type-III MSDs. It is also offered in various retrofit kits for seamless integration into existing holding tanks.