It was never your products.
It was your water.
FILTERED SHOWER HEAD
Filtered Shower Head
€72,18
I spent hundreds of dollars trying to fix my hair before I found out it was never the products.
Minerals, chlorine, and sediment sit on your hair and skin every time you shower — creating a barrier that stops your actual routine from absorbing. You don't need new products. You need water that lets the ones you already own do their job.
— a version of what most of our first-time customers tell us
Three stages. One twist-on install.
Sediment pre-filter
Catches rust, sand, and particulate before it ever reaches your skin — the first line of defense, especially in older buildings and pipes.
KDF-55 copper-zinc media
The same reduction media used in premium filters — engineered to reduce chlorine so it stops stripping moisture from hair and skin.
Calcium sulfite balance
Helps balance mineral buildup that leaves hair feeling stiff and glass looking cloudy — the last stage before it ever reaches you.
Same idea. None of the tricks.
Typical premium filter
- "$0 risk-free trial" that quietly charges full price if you miss a short window
- Recurring filter subscription, opt-out (not opt-in)
- Often needs a plumber for non-standard shower arms
Rainwell
- One price today. Nothing charged later without you asking for it.
- Refill filters only if and when you choose to reorder
- Twist-on install, fits any standard shower arm, no tools
No landlord. No plumber. No excuse.
Remove your old head
No tools required — it twists off by hand on nearly every standard shower arm.
Attach Undo
Hand-tighten until snug. Takes under two minutes, start to finish.
Moving out?
Reverse the same two steps and reinstall your original head — no damage, no deposit risk.
What people notice first
"My hair stopped feeling stiff about two weeks in. I didn't change a single product — just the water."
"Install took less time than reading the instructions. Renting, so the no-tools part mattered a lot to me."
"Pulled the filter out after a month and was honestly shocked at what it had caught. Immediately ordered a second one."
Questions, answered plainly
Give your routine water that works with it.
One-time price. No subscription trap. Two-minute install.
Shop with RAINWELL — €72,18 →