Shower Filter Cartridge
Filtered shower head
Ion Drop Filtered Shower Head
You rinse your hair and skin in chlorinated tap water twice a day, every day. This filters it as it leaves the head, so hair feels softer and skin feels less tight. The cotton cartridge is already fitted, so it works from the very first rinse.
Free shipping 30-day returns
Includes a free Silicone Scalp Brush (worth $19.99), claim it free in your cart.
Not for you? Return unused, unopened items within 30 days for a full refund. Anything faulty or damaged, we replace or refund, with the postage on us.
The Ion Drop is a handheld shower head with a PP-cotton cartridge inside it. As water passes through, it reduces chlorine taste and odour and traps fine sediment, so the rinse feels softer and hair looks smoother. It screws onto a standard half-inch hose by hand in about two minutes. It does not soften hard water and is not a drinking-water filter.
Why you’ll notice it
Small upgrade, real difference
Cleaner-feeling water
Reduces sediment and chlorine taste and odour as the water flows.
Softer skin, shinier hair
Skin feels softer; hair looks smoother and easier to manage.
Strong, even spray
Three spray modes that stay comfortable, even on lower flow.
Refillable by design
Swap the cotton cartridge, keep the head. Less waste, lower cost.
Why Ablu
Why it isn’t just another cheap shower head
Filters from day one
The cotton cartridge is in the box, no filter-sold-separately surprise. It filters from the very first rinse.
Refillable, not disposable
Keep the head, swap a cotton cartridge every few weeks. A 20-pack is roughly a year and a half to three years of cartridges.
A one-person NZ business behind it
Email us and that person replies. 30-day change-of-mind returns, and faulty items always covered under the NZ Consumer Guarantees Act and Australian Consumer Law.
Honest about what it is
A cosmetic shower filter that reduces chlorine taste, odour and sediment for a gentler rinse. It isn’t a drinking-water filter and won’t soften hard-water minerals, and we won’t pretend it does.
What it does, and what it doesn’t
What it does
- Reduces fine sediment as the water flows
- Reduces chlorine taste and odour
- Leaves skin feeling softer and hair looking shinier
- Holds a strong, even spray while it filters
What it doesn’t
- Isn’t a drinking-water filter
- Doesn’t soften hard-water minerals
- Isn’t a medical or therapeutic treatment
- Doesn’t claim to remove heavy metals
How it works
Filtered water, the same two minutes

Water enters the handle
As you shower, water passes through a multi-stage cotton cartridge seated in the handle.

Sediment & chlorine reduced
The cartridge reduces fine sediment and chlorine taste and odour, while the spray stays strong.

A gentler rinse
You rinse in cleaner-feeling water, leaving skin softer and hair looking shinier over time.
Set up in minutes
No tools, no plumber

Unscrew the old head
Twist off your existing head from the hose or shower arm by hand.

Hand-tighten the Ion Drop
Screw the Ion Drop on, it fits the standard half-inch hand-shower fitting used in NZ, the US and Canada. The cotton cartridge comes ready fitted.

Rinse and enjoy
That’s it. Swap the cartridge every few weeks depending on your water.
What’s in the box

- Ion Drop filtered shower head
Matte finish, three spray modes - Cotton filter cartridge, fitted
Seated in the handle, so it filters from the first rinse
Specs & dimensions
| Material | ABS body, matte finish |
|---|---|
| Spray modes | Three, with one-touch on/off |
| Fitment | Standard ½″ hand-shower fitting (NZ, US & Canada) |
| Filter type | Multi-stage cotton cartridge (in-handle) |
| Filter life | Swap every few weeks; 20-pack ≈ one year |
| Reduces | Sediment · chlorine taste & odour |
| In the box | Head with cotton cartridge fitted |
Filtered head vs Vitamin C filter
| Ion Drop Head | Vitamin C Filter | |
|---|---|---|
| What it is | Complete shower head | Universal inline filter |
| Best for | Replacing your head | Keeping your head |
| Reduces | Sediment, chlorine | Chlorine + scent |
| Refill | Cotton cartridge | Whole unit |
| From | $74.99 | $34.99 |
Compatible: The cotton Replacement Filters are the in-handle cartridge for this head. The Vitamin C filter is a universal inline filter that also fits the Ion Drop and standard half-inch fittings.
Questions, answered
Yes. It screws onto the standard half-inch hand-shower fitting used across New Zealand, the US and Canada, and installs by hand in a couple of minutes, no tools or plumber. If your hose is an unusual size, a low-cost half-inch adapter from any hardware store sorts it.
It reduces fine sediment and chlorine taste and odour. It is not a drinking-water filter and does not soften hard water minerals, its job is a gentler, fresher-feeling rinse.
Every few weeks, depending on your water and how often you shower. One cartridge comes fitted in the head; a 20-pack of refills is 20 cartridges, so it lasts one shower head well over a year.
No. The spray holds a strong, even flow while it filters, even on lower-flow showers.
Reviews
Reviews
We only publish reviews from people who bought from us, collected and verified by Judge.me. There are none yet, so yours would be the first.
New in the range. No reviews here yet, but every order is backed by our 30-day promise: change your mind and return unused items within 30 days, and anything faulty or damaged we replace or refund, with the postage on us. Support comes from one person in Auckland, just reply to your order email.
Delivery & returns
Free shipping
Free shipping on every order, dispatched in 1 to 3 business days from our manufacturing partners overseas, with tracking emailed to you the moment it ships. Delivery windows for each country are set out in full in our shipping policy. These are estimates; customs or rural delivery can add a little.
Faulty? We fix it
Free replacement or refund if your order arrives faulty, damaged or not as described. Change your mind? Return unused, unopened items within 30 days (just cover the return postage).
Secure checkout
Encrypted checkout with Shop Pay and the payment methods you already use.
Complete the ritual
Pairs well with
Scalp Brush
Silicone Scalp Massage Brush
Hair Towel
Microfibre Hair Towel Wrap
Shower Filter
Vitamin C Shower Filter
Read first
Before you fit it
Do Shower Filters Actually Work? An Honest Answer
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How to Fit a Filtered Shower Head (No Plumber Needed)
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Will a Shower Filter Reduce Your Water Pressure?
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