The Sawyer Cleaning Coupling is our latest water filtration adapter that will allow you to backwash your Squeeze Filter with a plastic bottle. This adapter will now come with some model filters as well as be available for order individually.
The Sawyer Cleaning Coupling offers an alternative way to clean your Sawyer squeeze filter. 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.