This is the set of PRE- and POSTFILTERS for the Pure Blue (PB) reverse osmosis system. It is recommended that these filters be changed out every year to ensure the highest quality filtration.
AT THIS TIME WE ARE NOT OFFERING THE MEMBRANE ONLINE. PLEASE CALL 877-534-5837 TO ORDER THE MEMBRANE.
PLEASE NOTE: These filters are NOT compatible with the Ultra drinking water system. If your system has the word "Ultra" printed on it, and your filters are white in color, these are NOT the correct filters. Your filters can be found here.