Refresh your Chelate-X filtration.
Choose scheduled replacement every 90 days or a one-time purchase. Contact hello@unchemed.com to manage future shipments.
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🇺🇸 LAUNCH OFFER · SAVE $50 ON THE CHELATE-X COMPLETE KIT · $67 IN FREE GIFTS · Free shipping + 90-day money-back guarantee
Chelate-X Filter Replacement
90 days of filtration in a thirty-second twist. The same 5-stage chelating replacement set made for Chelate-X.
$29$59
Save $30 · subscribe
Chelate-X replacement · Free shipping included.
Choose your plan
Free Chelate-X Home Spa Guide$19.99 value
Free shippingincluded
Guide included with every order
In stock. Ships within 24 hours
Try it risk-free for 90 days. Love it or get every penny back.
90-day
guarantee
guarantee
Free fast
shipping
shipping
30-second
swap
swap
Lab
tested
tested
fresh filtration·30-second swap·90 days per replacement set·no tools·never run out·fresh filtration·30-second swap·90 days per replacement set·no tools·never run out
Inside the replacement set
Hard water minerals are sticky. We make them slippery.
They are covered in microscopic barbs that catch on everything: that film on your arms, hair that squeaks but never feels clean, spots on the glass. The chelating media wraps every mineral in a microscopic bubble so it slides past your skin and straight down the drain.
The filter
Five stages, in order.
This is not random layering. Each stage removes a specific class of threat before the next one starts its job.
| Stage | Media | What it removes |
|---|---|---|
| 1 | Sediment pre-filter | Rust, sand, pipe debris and particulate matter |
| 2 | Chelating matrix | Hard-water minerals, neutralized at the source |
| 3 | Calcium sulfite | Chlorine, even in hot water where carbon fails |
| 4 | KDF-55 media | Heavy metals through redox, plus bacteria control |
| 5 | Catalytic carbon | Chloramines, VOCs and PFAS by adsorption |
The swap
Thirty seconds. Twice a year.
Twist the head open, remove the used filtration set, place the fresh Chelate-X replacement set inside, and close the head. No tools, no plumber, no mess.
Every 90 days
The Subscribe & Save option is scheduled every 90 days. Contact hello@unchemed.com to manage future shipments.
Replace on schedule
Replace the filtration set about every 90 days under normal use. Timing can vary with water quality and shower frequency.
Nothing else to buy
This page includes the replacement filtration set only. The Chelate-X showerhead, hose, and bracket are not included.
The science
Why your water matters more after 45.
Two forces working against your hair and skin, one from inside, one from outside. Only one is in your control.
Hormonal shift · less protection
30–50%
Less sebum after menopause
Estrogen decline reduces the oil your skin and scalp produce. The natural barrier that used to shrug off harsh water simply is not there anymore.
+
Unfiltered water · what is left gets stripped
85%
Of US homes have hard water
Chlorine strips what little oil your body still produces, and hard-water minerals coat every follicle in a film that no conditioner can rinse out.
You cannot stop hormonal changes. You can stop your water from making them worse.
In the wild
Real people. Real showers.
See Chelate-X shower-use footage, filtration demonstrations, and the replacement process.
in use
first shower
full pressure
spray up close
pressure test
wash day
30-second refill
5-minute install
Questions
Good to know.
How do I know when to replace it?+
Replace the set about every 90 days under normal use. Timing can vary with water quality and shower frequency.
How long does the swap take?+
Around thirty seconds. Twist the head open, remove the used filtration set, place the fresh set inside, and close the head. No tools or plumber required.
Does it fit every Chelate-X?+
This replacement set is made for Chelate-X showerheads. One set services one showerhead.
How do I manage the Subscribe & Save option?+
Contact hello@unchemed.com to manage or cancel future replacement shipments.
What happens if I run it past 90 days?+
Filtration performance may decline as the media reaches capacity. Replace it on the recommended schedule or earlier when local water conditions require.
✓ Free shipping✓ 90-day guarantee✓ 30-second swap