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Home of the 20 year unlimited warranty!

Excalibur Water Softening, Filtration and Purification Articles

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Learn about water softening, filtration, and purification technologies, problems & solutions.

Excalibur Water Softening, Filtration and Purification Articles

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Learn about water softening, filtration, and purification technologies, problems & solutions.

Browse our articles archive and please contact us if you have questions – we’re happy to help!

blooming blue-green algae
Nanofiltration

Harmful Blue-Green Algae Blooms Removed with Reverse Osmosis and Nanofiltration

What is Algae? Algae are a diverse group of aquatic organisms that can conduct photosynthesis, and they are an essential part of marine and freshwater …

glass of pure water with ro system
Reverse Osmosis

What is Reverse Osmosis and How Does an RO System Work?

What is Reverse Osmosis? Reverse Osmosis is the process that removes solid substances, minerals, and foreign contaminants from unfiltered or tap water. The reverse osmosis …

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