![Sri Lanka](https://a4.pbase.com/v3/49/542549/3/47545038.Unicef.jpg) Sri Lanka |
![Sri Lanka](https://a4.pbase.com/v3/49/542549/3/48963457.DSC_0029.jpg) Sri Lanka |
![Sri Lanka](https://a4.pbase.com/v3/49/542549/3/48965262.DSC_0146.jpg) Sri Lanka |
![Water stored in the home can also become contaminated with bacteria](https://a4.pbase.com/g4/49/542549/3/64744912.xnvwu1nk.jpg) Water stored in the home can also become contaminated with bacteria |
![A water quality sample is taken from a drinking well](https://a4.pbase.com/v3/49/542549/3/48963325.DSC_0023.jpg) A water quality sample is taken from a drinking well |
![FCA staff assess the contamination risk of a spring](https://a4.pbase.com/g4/49/542549/3/64744771.BryQFJvU.jpg) FCA staff assess the contamination risk of a spring |
![FCA staff hold a community meeting to discuss importance of clean water and water treatment options](https://a4.pbase.com/g4/49/542549/3/64744772.2ETdfJoz.jpg) FCA staff hold a community meeting to discuss importance of clean water and water treatment options |
![Demonstration of the UV Tube technology in a community church](https://a4.pbase.com/g3/49/542549/3/67059392.rfXn5omK.jpg) Demonstration of the UV Tube technology in a community church |
![UV Tubes are constructed from local and inexpensive materials](https://a4.pbase.com/v3/49/542549/3/48964532.DSC_0068.jpg) UV Tubes are constructed from local and inexpensive materials |
![UV Tube construction in Mexico uses PVC and stainless steel](https://a4.pbase.com/g3/49/542549/3/67093489.SDgYrPFY.jpg) UV Tube construction in Mexico uses PVC and stainless steel |
![UV Tubes in Sri Lanka are constructed from ferrocement](https://a4.pbase.com/v3/49/542549/3/48965374.DSC_0179.jpg) UV Tubes in Sri Lanka are constructed from ferrocement |
![A disinfection chamber is wired to use a UV germicidal bulb](https://a4.pbase.com/g3/49/542549/3/67093475.1B66Znep.jpg) A disinfection chamber is wired to use a UV germicidal bulb |
![UV Tube systems undergo final testing before distribution on site](https://a4.pbase.com/g3/49/542549/3/67060506.hDhZKGnl.jpg) UV Tube systems undergo final testing before distribution on site |
![Installation of a UV Tube requires connection to a reliable electricity source](https://a4.pbase.com/g3/49/542549/3/67060028.mtUgc17L.jpg) Installation of a UV Tube requires connection to a reliable electricity source |
![Solar Panels power UV Tubes in Mexico](https://a4.pbase.com/g4/49/542549/3/64744774.Ljky0tUM.jpg) Solar Panels power UV Tubes in Mexico |
![UV Tube Owners choose the installation location in their home](https://a4.pbase.com/g5/49/542549/3/68160432.xdxTxKnI.jpg) UV Tube Owners choose the installation location in their home |
![A community gathering is held to discuss correct use of UV Tube, safe water storage, and hygiene](https://a4.pbase.com/v3/49/542549/3/48963576.DSC_0043.jpg) A community gathering is held to discuss correct use of UV Tube, safe water storage, and hygiene |
![Sri Lanka, UV Tube](https://a4.pbase.com/v3/49/542549/3/48964641.DSC_0069.jpg) Sri Lanka, UV Tube |
![Sri Lanka](https://a4.pbase.com/v3/49/542549/3/48964493.DSC_0058.jpg) Sri Lanka |
![FCA staff demonstrate drinking disinfected water from the UV Tube](https://a4.pbase.com/v3/49/542549/3/48964881.DSC_0083.jpg) FCA staff demonstrate drinking disinfected water from the UV Tube |
![La Mesita Azul, a UV Tube model designed specifically for Baja Mexico](https://a4.pbase.com/g2/49/542549/3/65503704.wyKVpKBx.jpg) La Mesita Azul, a UV Tube model designed specifically for Baja Mexico |
![UV Tube owner receives an instruction manual and a bottle of hand sanitizer with her system](https://a4.pbase.com/g3/49/542549/3/67059401.G2eKYSNv.jpg) UV Tube owner receives an instruction manual and a bottle of hand sanitizer with her system |
![La Mesita Azul includes a safe water storage container and hand pump](https://a4.pbase.com/g2/49/542549/3/65504062.ulcIEpI9.jpg) La Mesita Azul includes a safe water storage container and hand pump |
![Users can pump clean water directly into a glass](https://a4.pbase.com/g3/49/542549/3/67095078.N5xp7CqC.jpg) Users can pump clean water directly into a glass |
![FCA staff conduct follow up visits to assess user satisfaction](https://a4.pbase.com/g5/49/542549/3/68514661.4cMdg2yB.jpg) FCA staff conduct follow up visits to assess user satisfaction |
![Sri Lanka, UV Tube](https://a4.pbase.com/v3/49/542549/3/48965133.DSC_0115.jpg) Sri Lanka, UV Tube |
![Introducing Hand Sanitizer as a safe hygiene practice](https://a4.pbase.com/g3/49/542549/3/67060021.cu2oDAqW.jpg) Introducing Hand Sanitizer as a safe hygiene practice |
![Disinfection with hand sanitizer is faster than washing with soap and does not require water](https://a4.pbase.com/g5/49/542549/3/68544191.CFajAEUC.jpg) Disinfection with hand sanitizer is faster than washing with soap and does not require water |
![Hand Sanitizer bottles for distribution to UV Tube users](https://a4.pbase.com/g3/49/542549/3/67059394.bh6WvRdc.jpg) Hand Sanitizer bottles for distribution to UV Tube users |
![A UV Tube system installed at Sarvodaya HQ, a Sri Lankan NGO that partners with Cantaro Azul](https://a4.pbase.com/v3/49/542549/3/48967679.ServingUpSomeUV.jpg) A UV Tube system installed at Sarvodaya HQ, a Sri Lankan NGO that partners with Cantaro Azul |
![Berkeley UV Tube Team in Sri Lanka](https://a4.pbase.com/v3/49/542549/3/48965368.DSC_0171.jpg) Berkeley UV Tube Team in Sri Lanka |
![Cantaro Azul Employees 2006, Mexico](https://a4.pbase.com/g4/49/542549/3/64943852.zcED7Wbz.jpg) Cantaro Azul Employees 2006, Mexico |
![g3/49/542549/3/67091895.HpDPkEts.jpg](https://a4.pbase.com/g3/49/542549/3/67091895.HpDPkEts.jpg) |