01 / Check the fit
Match the connection, dimensions and selected variant to your existing setup.
Explore the product photos
Pure Flow Bath
Shower Filter Replacement Cartridges - 1, 2 or 4 Pack
White cylindrical replacement cartridges for compatible W33 shower-filter housings. Choose a single cartridge or keep spares on hand with a two- or four-cartridge pack.
€18,16
Shipping is free internationally. Orders ship within 72 hours, with an estimated transit time of 5–8 business days after dispatch. See our shipping policy for full details.
Refresh your existing setup
Match the cartridge dimensions and media to your compatible housing. Check pack size carefully; a replacement cartridge does not include a complete filter system unless stated.
Product details & included parts
White cylindrical replacement cartridges for compatible W33 shower-filter housings. Choose a single cartridge or keep spares on hand with a two- or four-cartridge pack.
- Pack sizes: 1, 2 or 4 cartridges.
- Supplier specification options: 15, 20, 25, 30, 34 or 36 levels.
- White plastic housing with perforated end caps.
- Supplied in a color box; product photos show the cartridges without packaging.
Replacement cartridges only. Shower filter housing and showerhead are not included. Match your existing cartridge dimensions and housing compatibility before ordering. Level numbers are supplier option names, not independent certifications or verified contaminant-removal ratings.
Check your fit
Match the listed connection size, dimensions and operating limits to your setup. Choose the correct option before adding to your bag.
Care & cartridge changes
Follow the product’s installation and maintenance instructions. Replace consumable filters on the model’s schedule; actual life depends on water quality and use.
Understand your filter
Filtration depends on the media and the exact model. Review the product details for its intended use and documented performance.
Read the filter guide →Need help choosing?
Contact us with the product name and the fitting or cartridge you need to match.
Get in touchA CLOSER LOOK. A CLEARER CHOICE.
Feel confident in the details.
See your selected option, check what comes with it, and get answers before you order.
PRODUCT CLOSE-UPBEFORE YOU ORDER
Know what’s in your order.
Bundles and included parts vary by option. Review the details for the exact version you choose.
See included parts ↗LET’S FIND YOUR FIT
A question about your setup?
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THE PURE FLOW ROUTINE
Small details. A better daily ritual.
Choose the right fit, understand your filter, and make everyday care feel effortless.
Designed for your everyday setup.
Explore the real product photos above, compare the available options, and check exactly what is included before ordering.
What comes with my selected option?
The option name identifies the version or bundle. Check “Product details & included parts” above for the contents. Accessories pictured with one bundle may not be included with another.
How do I check compatibility?
Compare your connection type and dimensions with the product specifications. For replacement cartridges, match the exact housing model. Contact us if you need help before ordering.
What should I expect from filtration?
Performance depends on the filter media and model. Use the listed specifications and supporting test data to choose for a specific concern. Filtration is not automatically water softening or disinfection.
A little care goes a long way.
02 / Follow the instructions
Install and flush as directed by the product manufacturer. Check connections for leaks.
03 / Keep it maintained
Follow the specified replacement interval. Water quality and usage can affect cartridge life.
EXPLORE A LITTLE MORE
