--- title: "Prevent Typhoid & Cholera: Best Water Filter Nigeria" description: Worried about typhoid or cholera in your water? iClear RO removes 99.9% of bacteria & parasites down to 0.0001 microns. Call +234-708-063-7319. image: https://geticlear.com/hubfs/Blog%20Images/iClear%20Post%2010%20-%20Hero.webp --- [![iClear Logo New](https://geticlear.com/hs-fs/hubfs/iClear%20Logo%20New.webp?width=99&height=28&name=iClear%20Logo%20New.webp "iClear Logo New")](https://geticlear.com/) - [About](https://geticlear.com/about-us) - Products Show submenu for Products - [Under Sink Purifiers](https://geticlear.com/under-sink-water-purifiers) - [Countertop & Standalone Purifiers](https://geticlear.com/commercial-water-purifiers) - [Whole Home Purifiers](https://geticlear.com/whole-home-water-purifiers) - [All Products](https://geticlear.com/products) - [Blog](https://geticlear.com/blog) - [Contact Us](https://geticlear.com/contact-us) - [Free Consultation](https://geticlear.com/schedule-a-free-consultation) [Order Now Click to Order Now](https://geticlear.com/get-water-purifiers-today) Close - [About](https://geticlear.com/about-us) - Products Show submenu for Products - [Under Sink Purifiers](https://geticlear.com/under-sink-water-purifiers) - [Countertop & Standalone Purifiers](https://geticlear.com/commercial-water-purifiers) - [Whole Home Purifiers](https://geticlear.com/whole-home-water-purifiers) - [All Products](https://geticlear.com/products) - [Blog](https://geticlear.com/blog) - [Contact Us](https://geticlear.com/contact-us) - [Free Consultation](https://geticlear.com/schedule-a-free-consultation) [Order Now](https://geticlear.com/get-water-purifiers-today) [Order Now](https://geticlear.com/get-water-purifiers-today) [Chat](https://api.whatsapp.com/send/?phone=2349032436870&text=Hello+I%E2%80%99m+reaching+out+from+the+iClear+website.+I%E2%80%99d+like+to+know+more+about+your+products%2C+prices%2C+and+how+to+get+started.&type=phone_number&app_absent=0) [Clean water](https://geticlear.com/blog/tag/clean-water), [Water Safety](https://geticlear.com/blog/tag/water-safety), [Water Filtration System](https://geticlear.com/blog/tag/water-filtration-system), [Water Treatment](https://geticlear.com/blog/tag/water-treatment) --- # Typhoid and Cholera Prevention: Best Drinking Water Filtration Systems in Nigeria By,  [iClear](https://geticlear.com/blog/author/iclear)    .    Sep 24, 2026, 5:00:00 AM [![Share on facebook](https://fs.hubspotusercontent00.net/hubfs/4172253/OneTheme/social-icons/facebook-icon.svg)](http://www.facebook.com/share.php?u=https://geticlear.com/blog/typhoid-cholera-prevention-water-filtration-nigeria&utm_medium=social&utm_source=facebook) [![Share on twitter](https://fs.hubspotusercontent00.net/hubfs/4172253/OneTheme/social-icons/twitter-icon.svg)](https://twitter.com/intent/tweet?original_referer=https://geticlear.com/blog/typhoid-cholera-prevention-water-filtration-nigeria&utm_medium=social&utm_source=twitter&url=https://geticlear.com/blog/typhoid-cholera-prevention-water-filtration-nigeria&utm_medium=social&utm_source=twitter&source=tweetbutton&text=) [![Share on instagram](https://fs.hubspotusercontent00.net/hubfs/4172253/OneTheme/social-icons/instagram-icon.svg)](http://www.instagram.com/share.php?u=https://geticlear.com/blog/typhoid-cholera-prevention-water-filtration-nigeria&utm_medium=social&utm_source=instagram) [![Share on linkedin](https://fs.hubspotusercontent00.net/hubfs/4172253/OneTheme/social-icons/linkedin-icon.svg)](http://www.linkedin.com/shareArticle?mini=true&url=https://geticlear.com/blog/typhoid-cholera-prevention-water-filtration-nigeria&utm_medium=social&utm_source=linkedin) [![Share on pinterest](https://fs.hubspotusercontent00.net/hubfs/4172253/OneTheme/social-icons/pinterest-icon.svg)](https://in.pinterest.com) [![Share on whatsapp](https://fs.hubspotusercontent00.net/hubfs/4172253/OneTheme/social-icons/whatsapp-icon.svg)](https://web.whatsapp.com) ![blog-post-featured-image](https://geticlear.com/hubfs/Blog%20Images/iClear%20Post%2010%20-%20Hero.webp) Rainy season in Lagos, Ogun, Ibadan, and Abuja doesn't just mean flooded roads. Flooding pushes surface runoff, sewage, and contaminated soil straight into shallow wells and boreholes, which is exactly when typhoid and cholera cases climb across Nigeria's urban centers. Knowing what your water is actually carrying and what stops it matters more in these months than any other time of year. #### **How Typhoid and Cholera Get Into Household Water** Yes, water contaminated with Salmonella typhi or Vibrio cholerae bacteria is a primary cause of waterborne disease outbreaks. In flood-prone and densely populated areas, these bacteria travel from broken sewage lines, pit latrines, and surface runoff into the same shallow aquifers that feed household boreholes and wells. #### **Why Boiling Water Isn't Enough on Its Own** No, boiling kills biological pathogens but concentrates dissolved heavy metals, salts, and chemical pollutants. Boiling can handle the bacteria in a pot of water, but it does nothing for lead, dissolved salts, or other chemical contaminants and as the water evaporates, whatever chemical load was already there becomes more concentrated, not less. Boiling and filtration solve two different problems, not the same one. #### **How iClear RO Filtration Physically Blocks Pathogens** Yes, iClear RO membranes have pores as small as 0.0001 microns, physically blocking 99.9% of bacteria, viruses, and parasites. This isn't a chemical treatment that can wear off or be dosed incorrectly, it's a physical barrier. Bacteria, viruses, and parasites are simply too large to pass through a membrane at that pore size, regardless of what strain or species is present. #### **Is It Safe for Babies and Young Children?** Yes, iClear purifiers produce pure, pathogen-free water ideal for infant formula, cooking, and daily family hydration. Infants and young children are typically the most vulnerable to waterborne illness, which makes a physical filtration barrier especially relevant for households mixing formula or preparing food with tap or borehole water. #### **How Often Should You Test Your Water?** Borehole water should be tested or treated continuously, especially during rainy seasons when surface runoff contaminates wells. Contamination levels can shift week to week as rainfall changes, which is why continuous filtration rather than a one-off test is the safer approach during flood-prone months. **See which iClear system fits your household on the** [Residential Purifiers page](https://geticlear.com/get-water-purifiers-today)**.** **Where to Get a Certified Purifier** Order directly from geticlear.com for nationwide delivery and certified installation in Lagos, Abuja, Ogun, and Rivers. #### **Frequently Asked Questions** **Q: Can drinking untreated borehole or tap water cause typhoid and cholera in Nigeria?** A: Yes, water contaminated with Salmonella typhi or Vibrio cholerae bacteria is a primary cause of waterborne disease outbreaks. **Q: Does boiling water remove chemical contaminants like heavy metals and lead?** A: No, boiling kills biological pathogens but concentrates dissolved heavy metals, salts, and chemical pollutants. **Q: Does the iClear Reverse Osmosis system remove bacteria and viruses?** A: Yes, iClear RO membranes have pores as small as 0.0001 microns, physically blocking 99.9% of bacteria, viruses, and parasites. **Q: Is iClear water safer for babies and young children than tap water?** A: Yes, iClear purifiers produce pure, pathogen-free water ideal for infant formula, cooking, and daily family hydration. **Q: How often should I test my home water for bacterial contamination?** A: Borehole water should be tested or treated continuously, especially during rainy seasons when surface runoff contaminates wells. **Q: Where can I buy a certified bacteria-free drinking water purifier in Lagos?** A: Order directly from geticlear.com for nationwide delivery and certified installation in Lagos, Abuja, Ogun, and Rivers. #### **Protect Your Household Before the Next Downpour** **Don't wait for a contamination scare to act. Order online at geticlear.com or call +234-708-063-7319 for certified installation** across Lagos, Abuja, Ogun, and Rivers**.** [Previous Post](https://geticlear.com/blog/smelly-sulfur-borehole-water-port-harcourt) [Next Post](https://geticlear.com/blog/water-filter-ro-membrane-replacement-cost-nigeria) [![iClear Logo New](https://geticlear.com/hs-fs/hubfs/iClear%20Logo%20New.webp?width=99&height=28&name=iClear%20Logo%20New.webp "iClear Logo New")](https://geticlear.com/) iClear is a water purification company founded in 2022, headquartered in Hong Kong. Our mission is to enable millions of families worldwide to access clean and safe drinking water by providing practical devices, cost effective solutions and sustainable services. [Follow us on Facebook](https://www.facebook.com/share/18czVGKYEQ/) [Follow us on Instagram](https://www.instagram.com/iclearwaterng/) [Follow us on LinkedIn](https://www.linkedin.com/company/iclear-water-nigeria/) [Follow us on X](https://x.com/iclearng) [Follow us on YouTube](https://www.youtube.com/@iClearWaterNG) ###### Resources - [About Us](https://geticlear.com/about-us) - [Contact Us](https://geticlear.com/contact-us) - [Blog](https://geticlear.com/blog) - [Privacy Policy](https://geticlear.com/privacy-policy) - [Terms of Sale - Point of Use](https://geticlear.com/termsofuse) ###### Our Products - [Standard Purifier](https://geticlear.com/products/standard-purifier) - [Premier Purifier](https://geticlear.com/products/premier-purifier) - [Desktop Purifier](https://geticlear.com/products/desktop-purifier) - [Office Use Machine](https://geticlear.com/products/office-use-machine) - [Whole Home Purifiers](https://geticlear.com/whole-home-water-purifiers) Address: 84 Ogunnusi Rd, Ikeja 101233, Lagos Email Address: [sales@geticlear.com](mailto:sales@geticlear.com) Phone: [+234-708-063-7319](tel:+2347080637319) Copyright © 2026 All rights reserved. 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