This Thetford Duo Pack Concentrate contains 1 x 0.75L Aqua Rinse Concentrate and 1 x 0.78L Aquakem Blue Lavender Concentrate. The bottles are double the strength of the traditional versions. Equivalent to 2L Blue and 1.5L Pink
Features:
- Safe for both plastic and ceramic toilet bowls (pink fluid only)
- Convenient small bottle, less weight
- Helps ensure a more effective and smoother flush
- Fresh smell at each flush
- Helps keeps your toilet bowl shinier
- Helps prevent limescale build-up in your flush water tank
- Septic Tank Safe (Thetford anaerobic biodegradability test)