GROCO SWEETANK STK-18 Odor Neutralization System, 24V DC

Permanently eliminate unpleasant odors from your yacht or RV holding tanks with the GROCO SWEETANK STK-18 Odor Neutralization System. This innovative, chemical-free and filter-free solution actively targets the root cause of odors by creating an oxygen-rich environment that inhibits anaerobic bacteria. Experience continuous freshness and a more enjoyable marine or RV environment. Upgrade to the reliable GROCO SWEETANK system today.

In the Box:

• SWEETANK Compact Pump Module (24V)
• Submerged Aeration Tube (for tanks up to 18" deep)
• 10 feet of 3/16" PVC Air Hose
• 1-1/2" NPT Threaded Fitting
• Threaded Adaptor and Rubber Tank Seal (for 2-1/2" drilled holes)
• All Necessary Mounting Hardware
• 1-amp Fuse

Key Benefits:

• Chemical & Filter-Free Operation: Neutralizes odors without the need for harsh chemicals or frequent filter replacements, offering an eco-friendly and low-maintenance solution.
• Energy-Efficient Design: Operates on 24V DC power, consuming less than 3 watts for continuous, efficient air delivery, minimizing draw on your vessel's electrical system.
• Root Cause Odor Elimination: Induces a constant flow of air into the holding tank, creating an oxygen-rich environment where odor-causing anaerobic bacteria cannot thrive.
• Compact & Continuous Performance: Features a space-saving module design engineered for reliable, continuous operation.
• Easy Installation: Designed to screw into a 1-1/2" NPT threaded port or be installed via a 2-1/2" drilled hole, with all mounting hardware included.
• Maintenance-Free Winterization: Does not require special winterization, simplifying off-season care.

Compatibility & Pairings:

• Ideal for holding tanks up to 18 inches deep.
• Standard equipment on GROCO THERMOPURE-2 Type-I MSD and GROCO Type-III MSD systems.
• Also suitable for retrofit installations in existing rigid holding tanks.