Maintain smooth, frustration-free feeding with the Subo Replacement Valve, a vital spare part designed to keep your Subo food bottle functioning exactly as intended.
Made from food-grade silicone, this soft replacement valve fits securely into all coloured Subo bases. Its clever dome-shaped design features a 12mm slit, allowing air to enter the tube as your child eats. This airflow enables the internal platform to move upward smoothly as food is consumed, supporting Subo’s unique mess-minimising, independent feeding system.
At the same time, the valve prevents air from escaping the tube, helping keep the platform suspended and ensuring consistent food delivery. This balance of airflow and pressure is what makes Subo bottles so effective — and why a well-maintained valve is essential.
The valve is easy to remove, making cleaning and replacement quick and simple for busy parents. Whether you’re replacing a worn valve or keeping a spare on hand, this part helps extend the life of your Subo bottle and keeps feeding routines running smoothly.
Designed as one size fits all, this replacement valve works across the entire Subo range, offering convenience and peace of mind.
Soft silicone replacement valve for Subo bottles
Made from food-grade silicone
Fits all Subo coloured bases
Dome shape with 12mm slit for airflow
Allows platform to move up as food is consumed
Prevents air escaping to keep platform suspended
Easy to remove for cleaning or replacement
One size fits all Subo bottles
A small but essential component, the Subo Replacement Valve ensures your Subo bottle continues to support confident, independent feeding.