Calore Relief
Calore Relief Replacement Cartridge
A fresh multi-stage cartridge for your Calore Relief filter. Swap it in by hand every 2–3 months.
Secure checkout by PayPal. Pay with your PayPal balance or any major credit or debit card.
60-day money-back guarantee. No need to send it back.
How it works
Calore Relief screws in between your shower arm and your showerhead. Water runs through a multi-stage cartridge (KDF, coconut-shell carbon, calcium sulfite and vitamin C) before it reaches the showerhead. Every 2–3 months, unscrew the housing by hand, swap in a new cartridge and screw it back on.
What's in the box
1 replacement cartridge for the Calore Relief shower filter.
Shipping & returns
Orders ship from a US warehouse with tracking. US delivery usually takes 5–10 days, and you’ll get a tracking link by email.
Tell us within 60 days of delivery and we’ll refund you in full. No need to send it back.
What your water passes through first
- Tap water in Water from your shower arm enters the top of the housing.
- KDF Reduces chlorine.
- Coconut-shell carbon Reduces chlorine.
- Calcium sulfite Keeps reducing chlorine in hot water, where plain carbon struggles.
- Vitamin C Neutralizes chlorine.
- Into your showerhead The same showerhead you chose, now on the other side of a filter.
Installs in three steps
- Unscrew your showerhead.
- Wrap the thread tape and screw Calore Relief on by hand.
- Screw your showerhead back on and run the water for a minute.
Try it for 60 days. Not for you? Keep it, and get your money back.
Shower with filtered water for a few weeks and notice how your scalp feels when you step out.
If it doesn’t make a difference for you, email us within 60 days of delivery. We’ll refund you in full, and you don’t have to send it back.
No risk. No trip to the post office. Just an answer.
Before you order
Will it fit my shower?
Calore Relief has a standard ½-inch thread at both ends, the size used by most US shower arms and showerheads. Fixed, handheld and rain showerheads attach the same way. If it doesn’t fit yours, tell us within 60 days of delivery and we’ll refund you in full.
Black or chrome?
Pick the finish that matches your shower arm and showerhead. Both install the same way, use the same replacement cartridge and come with the same 60-day guarantee.
Will my water pressure drop?
The water passes through a cartridge, so the stream may feel a little softer. If you don’t like how it feels, the 60-day guarantee covers you.
Does it soften my water?
No, and we’ll never claim it does. No shower filter removes the calcium and magnesium in hard water. What Calore Relief reduces is the chlorine your city adds.
Why $69.95 when there are $25 filters online?
Fair question. Plenty of cheaper filters look a lot like ours, and some use similar materials. The difference is what happens after you buy: 60 days to decide, a full refund without sending anything back, and a real person who answers your email. If that isn’t worth it to you, a cheaper filter is a reasonable choice.
How long does shipping take?
Orders ship from a US warehouse with tracking. US delivery usually takes 5–10 days, and you’ll get a tracking link by email.
How do I pay?
Checkout is handled by PayPal, so your card details never touch our site. You can pay with your PayPal balance or any major credit or debit card.
Is there a deal if I buy two?
Yes. Add 2 filters to your cart and $29.95 comes off automatically at checkout, so 2 filters are $109.95. Keep one, gift one, or put one in a second bathroom.
When will I notice a difference?
Some people notice the water feels different in the first few showers. For others it takes a few weeks. That’s why you get 60 days to decide.
Will it leak?
Thread tape comes in the box. Wrap the threads, screw it on by hand and run the water for a minute to check. If you have any trouble, email us.
How often do I change the cartridge?
Every 2–3 months for most households. Replacement cartridges are $24.95. There’s no subscription.
I'm on well water. Is this for me?
Probably not. Well water usually isn’t treated with chlorine, and chlorine is what Calore Relief reduces.
Is this a medical treatment?
No. It’s a shower filter, not a medical product. If your scalp is red, painful or getting worse, see a dermatologist.
What if it isn't for me?
Tell us within 60 days of delivery and we’ll refund you in full. No need to send it back.