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Every blu collection.
The filter, the cartridge refills, and every spare part that keeps your shower running clean. Browse by what you need.
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Shower Filter Accessories & Spare Parts
blu offers a range of shower filter accessories & spare parts designed to maintain your Ionic Shower Fi...
Shower Filters
The 3 filter formats — handheld, wall-mount and overhead — that bind to NMC cartridges.
Shower Filter Cartridges
2-month NMC refills. Patented Nano Molecular Cluster media.
Not sure which filter fits your shower?
Most setups are wall-mount or overhead — our quick guide picks the right fixture in 30 seconds.