Residential
Excalibur logo dealers

Quality through innovation

Water Softening, Filtration, and Purification Solutions

Canadian red maple leaf.

Proud Canadian Manufacturer

Excalibur provides premium quality water treatment and purification equipment across Canada and the USA through our extensive dealer network.

CASI Air & Water

CASI Air & Water
1011 Hubrey Road,
London, Ontario
519-661-8769
Coverage Cities:
London ON
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