North Star Pre-/Post-Filter Set of 2
$75.00

The North Star NSRO42C4 Pre-/Post-Filter is a fully encapsulated combination sediment/carbon filter intended for use with the North Star NSRO42C4 Reverse Osmosis System.

These filters are recommended for replacement every 6 months.

To replace, simply twist the old filter out clockwise, and the new one in counter-clockwise.