Exstream Virustat Replacement Kit

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« Item   Item » Exstream Virustat Replacement Kit Change the Cyst and Pre-Filter when water flow becomes constricted. Change the ViruStat Cartridge after 200 refills. This kit contains complete replacement parts for the Exstream Water Purification Bottles; Pre-Filter, Cyst Filter and ViruStat Cartridge. More info + price