PURELAB Flex Pre-Conditioning Kit, includes LC211 Pretreatment Pack. This is used when the feedwater to a PURELAB® Flex 1 and 2 polishers is only RO Feed Water Quality.
Pre Filter XLS - Eliminates particles > 0.3 microns to optimize the performance of the HEPA H14 filter - For use with Captair Flex XLS, Captair Flow 483 & 714, and Halo Smart.