Sawyer Cleaning Coupling

The Sawyer Cleaning Coupling offers an alternative way to clean your Sawyer Squeeze filter or dual threaded MINI filter using a standard plastic bottle. To clean your filter with the Cleaning Coupling, remove the push-pull cap from your filter, attach the Coupling, then screw the other side of the Coupling onto a bottle filled with clean, filtered water. Once attached, you can forcefully squeeze the bottle to backwash and clean your filter.