Why Replace Every 2-3 Months?
Inside your Rainé showerhead is a filter absorbing what UAE tap water carries every morning — chlorine, dissolved minerals, the buildup that strips your skin and coats your scalp. That's what slows the shedding. That's what stops your skin feeling tight after every shower. That's what lets your products finally do their job.
At the 2–3 month mark it reaches capacity. It stops blocking what it's been blocking — and your water quietly goes back to what it was. Most people notice it in their hair first. Then their skin.
If you're new to Rainé — this is what's inside it, and this is what you'd be replacing every 2–3 months to keep it working. Your first filter comes included with every showerhead order.
Month 1 — Peak Performance
Full filtration capacity. This is when results are most visible — the shedding slowdown, the softer skin. Most customers notice it here.
Month 2 — Replace If Shared Household
Higher combined water use means capacity is used up faster. Replace around the 8-week mark to keep full filtration.
Month 3 — Replace If Single Use
The filter has absorbed its capacity. Replace to maintain the full Rainé experience. The difference is noticeable — in both directions.
Everything you need. Nothing you don't.
One item. Three things it replaces.
Calibrated for UAE water conditions — the chlorine levels, the mineral content, the heat exposure that no European filter was built to handle.
1 Rainé Replacement Filter
Calibrated for UAE water conditions — the chlorine levels, the mineral content, the heat exposure that no European filter was built to handle.
Fits Your Rainé Showerhead
No adapters, no compatibility concerns. Drop it in and you're done.
Under Two Minutes to Swap
No tools required. The branded wrench included with your showerhead fits the housing if needed — but usually you won't need it.
A detailed breakdown.
Calcium Sulfite
Neutralises chlorine effectively at high water temperatures — essential for UAE rooftop tank water that reaches 45°C before it reaches your shower.
KDF-55 Media
Reduces chlorine and heavy metals via redox reaction; inhibits bacterial growth.
Activated Carbon
Adsorbs chemical compounds and odor-causing contaminants.
Step-by-step.
Turn off the water
Ensure the shower is off before beginning.
Unscrew the top part of the showerhead
Hold the base steady and gently twist off the upper portion of the Rainé showerhead.
Remove the old filter
Lift the used filter out from the chamber and dispose of it responsibly.
Insert the new filter
Place the new filter into the same compartment — no stickers, no fuss. It fits perfectly into place.
Reattach the top section
Align and twist the upper part of the showerhead back on until snug.
Run water for 30 seconds
Allow water to flow through the new filter before your next shower.
The questions you're probably asking.
How do I know when it needs replacing? +
Every 2–3 months depending on household size. Multi-person households replace closer to 2 months. Single-person closer to 3. If your skin starts feeling tight after showering or shedding picks up again — your filter is due.
Is swapping it out difficult? +
Under two minutes. Unscrew the old one, screw in the new one. The branded wrench included with your showerhead fits the housing if needed.
If I subscribe, can I actually cancel? +
Yes — directly from your account, anytime, no conditions. Your subscription stops the moment you cancel it.
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