Filter without the plumbing cosplay.
The shower head and replaceable cartridge live in one considered form — not a filter bolted awkwardly above your old hardware.
NUMBERS, NOT VIBES
Cartridge life varies with water quality, temperature, pressure, and usage. "15 layers" describes the supplied cartridge construction.
PREMIUM WHERE IT SHOWS. PRACTICAL WHERE IT COUNTS.
Good filtration should be easy to understand, easy to replace, and good enough to leave on display.
The shower head and replaceable cartridge live in one considered form — not a filter bolted awkwardly above your old hardware.
Fifteen layers, each with a job: KDF-55 and calcium sulfite are widely used in shower filtration to reduce chlorine; activated carbon, PP cotton, and steel mesh handle odor and sediment.
Threads onto standard 1/2-inch shower arms. Hand-tighten, check the seal, done. The plumber never finds out.
Swap the cartridge on a ~90-day rhythm — or let the subscription send the next one before the old one overstays.
THE PART THAT ACTUALLY MATTERS
Slaky puts the filter inside the shower head, so the upgrade happens before the water reaches your routine.
Water comes through the standard shower-arm connection and meets the replaceable cartridge first.
Fifteen media layers work in sequence to reduce common shower-water impurities before the spray exits.
The integrated spray face delivers the upgraded first step — one polished object, nothing dangling above it. Notice how the water feels by the end of the first shower.
Filtration performance and cartridge life vary with water quality, temperature, pressure, and usage. Slaky is not intended to treat drinking water or medical conditions.
One object, two finishes, fifteen layers. Here's the honest scorecard.
| What matters | Slaky | Basic shower head | Clip-on filter |
|---|---|---|---|
| Filter + shower head in one | Yes — one polished object | No filter at all | A plastic add-on above it |
| Replaceable cartridge | Included, ~90-day rhythm | Nothing to replace | Model dependent |
| Multi-media construction | 15 supplied layers | None | Usually 1–2 media |
| Standard 1/2-inch fit | Designed for it | Yes, same fit | Adds a second joint |
| Install | Hand-tight, ~2 minutes | Hand-tight | One more leak point to tape |
| Looks good on display | That's the point | If you're lucky | Not once |
| Subscriber savings | $30 off + filters on autopilot | — | Rarely |
Four clear moves. No drilling, wall work, or bathroom renovation.
Remove the existing shower head and wipe the exposed threads clean.
Wrap the included seal tape, then hand-tighten Slaky onto the shower arm.
Run the shower as the setup guide directs and check the connection for leaks.
Refresh the cartridge on a ~90-day rhythm — or let the subscription handle the remembering.
A premium shower head with a 15-layer replaceable cartridge inside. For people who read ingredient lists and know the water gets there first.
30-day money-back guarantee · Secure checkout
If your shower doesn't feel upgraded, send it back. 30 days, full refund, no essay required.
DETAILS, WITHOUT THE DETOX THEATER
Buy the shower head with your eyes open. That's usually how people stay happy with what they bought.
You get the shower head plus the first cartridge with $30 off. A replacement cartridge ships about every 90 days so the filter never overstays. Pause, skip, or cancel anytime from your account — two clicks, no phone call. A one-time purchase is available if you only want the hardware.
You have 30 days and a money-back guarantee. If your shower doesn't feel upgraded, send it back for a full refund. No essay required.
We don't publish a percentage without a product-specific independent test report. The cartridge is designed to reduce common shower-water impurities using multiple filtration media. Actual performance varies by water chemistry, temperature, pressure, and use.
Slaky is a shower-filtration product, not a medical treatment. It doesn't diagnose, treat, or cure skin, scalp, or hair conditions. Anyone with a health concern should speak with a qualified professional.
Slaky is designed around the standard 1/2-inch connection used by most fixed shower arms. Measure and confirm your connection before ordering; unusual, handheld, proprietary, or recessed systems may need a different setup.
About every 90 days is the starting guide. Harder water, more users, higher pressure, and longer showers can shorten cartridge life — the subscription rhythm can be adjusted to match.
Any filter can affect flow depending on incoming pressure, cartridge condition, and installation. Follow the setup instructions and replace the cartridge when flow noticeably declines.
Because shower water isn't one single problem. The cartridge stacks different media — for sediment, odor, and chlorine-reduction support — before water exits the spray face. It's a more considered cartridge, not a bigger number for decoration.
The Slaky shower head, a replaceable cartridge, and seal tape for the connection. Everything the install needs; nothing the drawer doesn't.