Multi-stage shower filter for gentler water on skin and hair.
Äureas Pure Flow
Multi-stage shower filtration that reduces chlorine, chloramine and sediment. Gentler water for skin and hair from your first shower.
Key facts
- Multi-stage shower filter that reduces chlorine, chloramine and sediment.
- The 15-stage cartridge includes a vitamin C stage.
- Installs on a standard shower arm in about two minutes, no tools.
- A cartridge lasts about 4 to 6 months under daily use.
- A shower filter does not soften hard water.
- 1-year limited warranty on the housing.
Price: CA$47. Ships across Canada and the United States. Free shipping on orders over CA$60. See shipping and returns and the FAQ.
A better shower starts at the arm.
- Up to 15 stages. Activated carbon, calcium sulphite and vitamin C reduce chlorine and chloramine; a sediment layer catches particulates.
- Installs in about two minutes. Screws onto a standard shower arm by hand. No plumber, no tools.
- One payment. A cartridge lasts about 4 to 6 months of daily use¹. No subscription, no app.
Layer by layer, before it reaches you.
Water passes through each medium in sequence. A shower filter does not soften hard water, and we don't claim it does.
Activated carbon
Reduces chlorine, the disinfectant many Canadian cities add to tap water.
Calcium sulphite
Works alongside the carbon to reduce chlorine and chloramine.
Vitamin C
A vitamin C stage that also reduces chlorine and chloramine.
Sediment layer
Catches particulates so they don't reach your skin and hair.
What's included
- Filter housing
- Filter cartridge
- Universal shower fitting adapter
- Teflon tape
- Rubber seal
Technical specifications
Filtration
- 10 or 15 stages, depending on the option you choose
- Reduces chlorine, chloramine and sediment
- Does not soften water
Fit
- Standard 1/2-inch shower arm thread
- Fixed and handheld shower heads
- Not for built-in thermostatic systems
Cartridge
- About 4 to 6 months of daily use¹
- Replacement cartridges sold separately
- For showering only, not drinking water
Warranty
- 1-year limited warranty on the housing
Frequently asked questions
What does the Pure Flow filter remove?
Fifteen filtration stages work in sequence: activated carbon, calcium sulphite and vitamin C media reduce chlorine and chloramine, and a sediment layer catches particulates. A shower filter does not soften hard water, and we don't claim it does.
What is included in the Full Starter Kit?
The Full Starter Kit contains everything needed for a complete installation: filter housing, filter cartridge, universal shower fitting adapter, Teflon tape and rubber seal. If you already own the housing from a previous purchase, select the Replacement Cartridge option instead.
How do I install it? Do I need a plumber?
No plumber needed. Installation takes under two minutes: (1) Unscrew your existing showerhead. (2) Wrap the arm threads with the included Teflon tape. (3) Screw the Pure Flow housing onto the arm. (4) Reattach your showerhead to the housing outlet. No tools required.
Will it fit my shower?
The Pure Flow uses a standard 1/2-inch BSP thread, the most common shower arm fitting in North America, Europe, and Australia. It works with fixed wall-mounted showerheads, handheld showerheads, and apartments with older plumbing. It is not compatible with built-in thermostatic systems or showers with proprietary non-standard fittings. If your existing showerhead unscrews by hand, the Pure Flow will fit.
How do I know when to replace the cartridge?
The cartridge lasts 4 to 6 months under daily use. There is no electronic indicator. The most reliable signals are a noticeable drop in water pressure, a return of the chlorine smell, or a change in how your skin and hair feel after showering. We recommend replacing every 4 months if you shower daily, or every 6 months for lighter use.
Can I drink the filtered water?
No. The Pure Flow is designed for shower use only. The filtration is optimised for skin and hair contact, not for drinking water standards. For drinking water filtration, a dedicated under-sink or countertop system is recommended.
- ¹ Cartridge life depends on your water and how often you shower.
- The list above is the Full Starter Kit. The Replacement Cartridge option contains the cartridge only.