COVID-19 is caused by SARS-CoV-2. Effersan kills similar viruses and therefore can be used against SARS-CoV-2 when used in accordance with the directions for use against Norovirus (Feline Calicivirus as surrogate) (ATCC VR-782) on hard, non-porous surfaces.

Water Purification and Disinfection

Disasters happen. How you prepare and respond as a community and utility can make a significant difference in the safety of your residents. For more than 15 years, EfferSan has proven to be a highly effective solution for producing safe drinking water following a contaminated water supply emergency.



EfferSan tablets dissolve rapidly. Just drop them into the contaminated water and let them go to work - killing 99.999% of bacteria in just one minute while eliminating and controlling odors. Unlike traditional bleach, EfferSan has a neutral pH formula that is non-corrosive, non-toxic, and a non-irritant, yet still offers more killing power. Easy to use and EPA registered, the tablets tackle tough germs, bacteria, viruses, algae and more, including:
  • Campylobacter jejuni
  • Vibrio cholera
  • Escherichia coli
  • Klebsiella pneumoniae
  • Listeria monocytogenes
  • Salmonella typhi
  • Staphylococcus aureus
  • Yersinia enterocolitica
  • Shigella sonnei



The EfferSan team is committed to delivering only the highest quality, efficacious products that meet your demanding applications and exceed your expectations. When you need a water supply decontaminated you also likely need the prompt support of reliable partners. Let EfferSan’s portable, affordable and easy-to-use solution help you become a more resilient utility.


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10% DISCOUNT and FREE SHIPPING on all orders during the CoronaVirus quarantine.

Enter COVID19 as the DISCOUNT CODE at checkout to receive 10% off and Free Shipping.


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