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Residential Water Softening, Filtration, and Purification Solutions

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Proud Canadian Manufacturer

Home of the 20 year unlimited warranty!


Replacement Filter Cartridges, Housings, Brackets & Tools

At Excalibur, we make maintaining your water treatment systems simple and convenient with our full line of replacement cartridges, filters, housings, and tools. 

Whether it’s a replacement acid washed coconut shell cartridge, a polishing cartridge, a specialty wrench, or a mounting bracket, Excalibur carries high-quality products that meet industry standards.

When it comes time for a filter or cartridge replacement, we carry a complete line of quality affordable cartridges to keep your system running smoothly.

Excalibur replacement housings
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