DiversiTech SGC-12 20G Swoosh CO2 Cartridges — 800 PSI Drain Line Cleaner (Pack of 12)

Product snapshot

Meet the DiversiTech SGC-12 20G Swoosh CO2 Cartridges, engineered to support quick and reliable drain line clearance in HVAC systems. Each 20 gram cartridge delivers oil-free air at up to 800 PSI, designed to help maintain steady operation and reduce downtime when stubborn clogs arise. While built for performance, the cartridges are also crafted with sustainability in mind, offering recyclability after use.

What makes these cartridges stand out

Designed for seamless integration with DiversiTech SG2-KIT and SG-1 drain clearing systems, these CO2 cartridges remove the guesswork from maintenance routines. The larger 20 gram format improves capacity, helping you clear lines more efficiently and with fewer cartridge changes. The oil-free air ensures a cleaner transfer of energy into the line, which can be important for avoiding residue buildup and compatibility with sensitive components in the system.

Key features

• OIL-FREE 20G CO2 CARTRIDGES: Optimized for DiversiTech SG2-KIT and SG-1 drain clearing systems
• 800 PSI: Robust, oil-free air to help clear lines quickly and effectively
• COMPATIBILITY: Exclusively designed for easy integration with SG2-KIT and SG-1 systems
• HIGH CAPACITY: 25% more content than some alternatives, aiding maintenance efficiency
• ENVIRONMENTALLY SAFE AND RECYCLABLE: Eco-conscious design supports recycling after use

Real-world use cases

In daily HVAC maintenance, these cartridges can help restore flow in clogged condensate lines, prevent slime and sludge buildup, and support faster service calls. Operators often notice smoother discharge and fewer interruptions during routine clears, especially when working with older equipment that accumulates debris over time.

Why choose DiversiTech for drain line maintenance

• Reliability: A well-known name in HVAC/R components, backed by decades of industry experience since 1971
• Efficiency: Higher capacity and quick-action CO2 power for faster clears
• Safety and sustainability: Oil-free air and recyclability reduce environmental impact

Usage tips and sustainability

For best results, pair these cartridges with the SG2-KIT or SG-1 system as intended. After use, recycle the cartridge according to local guidelines to support a greener maintenance routine. While results can vary with line condition, many technicians appreciate the combination of speed, reliability, and eco-conscious design.