20-stage shower filter
PureRain 20-Stage Shower Filter
A 20-layer cartridge that filters chlorine, hard-water minerals and sediment from every shower. Softer-feeling skin, shinier hair, no plumber.
- Filters chlorine and heavy metals
- Helps reduce dryness and frizz
- Fits any standard shower in 2 minutes
- Cartridge lasts 6–12 months
Free shipping · 30-day money-back guarantee
- Free shipping4–8 business days
- 30-day guaranteeFull refund
- Secure checkoutEncrypted payment
Softer-feeling water from the shower you already have.
Tap water is treated to be safe to drink, not to be kind to your skin and hair. Chlorine and hard-water minerals can leave skin feeling tight and hair dry, dull and harder to style.
PureRain screws in between your shower arm and shower head and sends every drop through a 20-stage cartridge: stainless steel mesh, PP cotton, KDF-55, activated carbon, calcium sulfite, vitamin C beads and mineral ceramic layers.
- Helps reduce chlorine, heavy metals, sediment and odors
- Fits any standard 1/2" shower arm: fixed, handheld or rain heads
- Hand-tightened install in about 2 minutes, no tools or plumber
- Replaceable cartridge lasts 6–12 months
- Works with water from 2 °C to 50 °C (35–122 °F)
In the box: chrome filter housing, 1 filter cartridge (installed), 2 rubber O-rings and thread seal tape.
Shipping: orders are processed in 1–3 business days and delivered in 4–8 business days.
30-day guarantee: try it risk-free. If you don't love it, we'll refund 100%.
- PureRain chrome filter housing
- 1 × 20-stage filter cartridge (installed)
- 2 × rubber O-rings
- 1 × roll of thread seal tape
Orders ship in 1–3 business days and arrive in 4–8 business days.
Not happy? Return it within 30 days for a full refund.
Inside the cartridge
What's inside the cartridge
Twenty stages of filtration media, layered so water passes through every one.
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Stainless steel mesh
Catches sand, scale and gritty sediment.
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KDF-55
Helps reduce chlorine and heavy metals.
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Activated carbon
Absorbs impurities and odors.
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Calcium sulfite & vitamin C
Neutralize chlorine, even in hot water.
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Mineral ceramic beads
Finish the water for a softer feel on skin.
Replace the cartridge every 6–12 months for best results.
No tools neededEasy install
On in two minutes. No plumber.
PureRain screws on between your shower arm and your shower head. Everything you need is in the box.
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1
Unscrew your shower head
Turn it counter-clockwise by hand.
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2
Wrap the thread
Wind the included seal tape 4–5 times around the arm's thread.
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3
Screw on PureRain
Add the O-ring and hand-tighten the filter, then your shower head.
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4
Flush for 10 seconds
Run the water briefly and you're done.
Day money-back guarantee
If you don't love it, we'll refund 100%.
Shipping
Ships in 1–3 business days.
Install
No tools, no plumber.
FAQ
Questions, answered.
Can't find what you need? Write to us and we'll reply within one business day.
PureRain uses the standard 1/2" thread found on nearly every shower arm in the US. It works with fixed, handheld and rain shower heads.
The cartridge is designed for high flow, so most people notice no real change.
Every 6–12 months, depending on your water and how often the shower is used.
You have 30 days to try it. If it's not for you, contact us and we'll refund 100%.