Designed to be used for the All Clear(TM) Microbiological UV Water Purifier to strain out larger sediment particles prior to purification.. . . . FEATURES. . . 500 Micron nylon screen quickly and effectively filters out larger sediment and particulates. Frame mounts securely over the bottle threads and helps to protect them from untreated water when dunking in rivers, streams, etc. . . BPA/BPS/BPF FREE. .
Current Retail: $4.47
Historic Range: $0.83-$15.00