• The Ultra-D is made in America by United Filters in various cities.
https://unitedfilters.com/products/ultra-d-submicron-filters/
• NanoCeram is made in America by Argonide in Sanford Fl.
https://www.argonide.com/
• The Ultra-D uses a paper media made By Ahlstrom-Munksjö in Helsinki Finland called Disruptor.
• NanoCeram uses the same “Disruptor” paper media made Ahlstrom-Munksjö in Helsinki Finland.
• Ahlstrom has the registered Trade-Mark name of “Disruptor” for their filter media.
• NanoCeram has the registered Trade-Mark name of “Disruptor” for their filter media.
https://www.ahlstrom.com/products/filter-media/water-filtration/
• The Ultra-D filters are NSF/ANSI 42/61.
• The NanoCeram filters are NSF/ANSI 42/61.
• Ultra-D filters that I sell all use Agion Biostat to halt bacterial growth on the filters.
• All the NanoCeram filters that I sell use Agion Biostat to halt bacterial growth on the filters.
• Agion Biostat is a nano silver mixed with nano copper to produce a natural bacterial inhibitor.
• Agion Biostat is a nano silver mixed with nano copper to produce a natural inhibitor.
https://www.sciessent.com/water-repellent-anti-odor-antimicrobial-products/agion-antimicrobial/