How to Save Money on Shower Filtration Without Compromising Quality

A shower filter doesn’t have to be expensive. Here’s how to get genuine chlorine filtration without overpaying — and what’s actually worth spending on vs what isn’t.

Browse our shower filter range or see our Shower Filters Guide.

1. Start with an Inline Hose Filter

The most affordable entry point. An inline hose filter connects between your existing shower hose and wall outlet — no new shower head required. Our Sprite Universal Shower Hose Filter is the most cost-effective way to get KDF filtration into your shower. You keep your existing shower head and just add the filter in-line.

2. Don’t Overpay for the Filter Head

The filtration happens in the cartridge, not the housing. A premium-looking shower head with a cheap cartridge is worse value than a simple housing with a quality KDF cartridge. Focus your budget on the cartridge quality, not the aesthetics of the housing.

3. Replace Cartridges on Schedule — Not Late

Pushing a cartridge past its service life doesn’t save money — an exhausted filter provides no chlorine removal and can harbour bacteria, which then requires a full sanitisation. Replace every 6–12 months and you’ll spend less overall. Browse our replacement shower filter cartridges.

4. The Filter Moves With You

If you’re renting, your shower filter is portable. Unscrew it when you move and reinstall at your next place. You’re not paying for a new filter every time you move — just a new cartridge every 6–12 months. See: Shower Filters for Renters.

5. What’s Not Worth Doing

Building your own shower filter from loose media (activated charcoal, KDF granules) is not a safe or effective approach. Loose media in an improvised housing can channel water around the media rather than through it, providing no filtration. Stick to purpose-built cartridges with tested performance.

Frequently Asked Questions