Filter Refills
Your beauty routine starts with your water. Our NSF-certified filters remove over 90% of chlorine, heavy metals, and impurities.
When your filter is maxed out, hard water creeps back in. That means dry skin, brittle hair, and scalp irritation could return.
Keep your filter fresh for healthier hair and skin. For best results, replace your filter every 3 months
Visible Transformation
From hard water damage to visibly softer, happier, healthier skin and hair.
We’re here to help.
Have a question about our products or how they work? You’ll find clear answers below — and if you need more, our team is always available.
Will it fit my existing shower?
Will it fit my existing shower?
Yes. CLSN shower heads use a standard G½" connection, making them compatible with over 99% of European shower systems. Installation takes less than 3 minutes and requires no tools.
What does the filter remove?
What does the filter remove?
The multi-stage filter reduces over 90% of chlorine, along with heavy metals, limescale, and sediment — common causes of dry skin and dull hair.
Will I actually notice a difference?
Will I actually notice a difference?
Most users feel a difference within the first few showers. Improvements in skin hydration and hair texture typically become more visible within 1–2 weeks.
Does it reduce water pressure?
Does it reduce water pressure?
No. CLSN is engineered to maintain — and often improve — water pressure while filtering impurities.
What if it doesn’t work for me?
What if it doesn’t work for me?
Every order is backed by a 30-day risk-free trial. If you’re not satisfied, you can return it for a full refund — no questions asked.