When to Replace Spare Filters for Pro Steam Steriliser
By Vital Baby | Published: 2026-10-17
Category: Tips & Care
Learn the exact signs your Vital Baby pro steam steriliser filter needs changing, plus a simple replacement schedule to keep bottles hygienic.
Quick answer
Replace the spare filter in your Vital Baby pro steam steriliser & dryer every six months. If you notice longer drying cycles, visible discoloration, or a musty odor, change it sooner. Using a clogged filter reduces sterilisation effectiveness and may leave bottles damp.
Why the filter matters
The filter in your pro steam steriliser & dryer captures airborne particles and moisture before they reach the drying fan. Over time, dust, limescale, and mineral deposits build up, restricting airflow. A clean filter ensures the hot air cycle dries bottles thoroughly and keeps the internal chamber hygienic between uses.
Signs your filter needs changing sooner
Even before the six-month mark, watch for these clues: bottles feel damp after a full drying cycle, the steriliser sounds louder than usual, or you notice a stale smell inside the chamber. These symptoms often mean the filter is partially blocked and can't move air efficiently.
Diagnosis: Is it time to change the filter?
- Symptom: Bottles remain damp after a full drying cycle; drying time feels longer than when the steriliser was new. Likely a clogged filter restricting airflow.
- Likely cause: Mineral deposits and dust have built up on the filter over months of use, reducing its ability to pass air. Check the filter visually for gray or brown discoloration.
- Corrective action: Replace the filter with a genuine Vital Baby spare filter for the pro steam steriliser & dryer. Do not attempt to wash or reuse the old filter — it is designed for single-use replacement only. Order a replacement and swap it in under one minute.
- Stop or choose another option: If bottles still feel damp after replacing the filter, the issue may lie elsewhere — check the water tank, steam vent, or door seal. For persistent problems, contact Vital Baby support rather than using the steriliser with reduced performance. A new filter solves most drying complaints; if not, stop and seek service guidance.
Product facts
- spare filters for pro steam steriliser & dryer: To keep your sterilisers in tip top condition, we recommend that the filters are changed approximately every 6 months. Filters for the Nurture pro steam steriliser & dryer are only compatible with their relevant appliances. Using the correct spare filter for your specific model ensures a proper seal and optimal airflow. An incompatible filter may not fit securely, reducing drying performance.
