The Sawyer Cleaning Coupling offers an alternative way to clean your Sawyer Squeeze Filter or dual-threaded MINI filter using a standard plastic bottle. Simply 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.
Allows you to clean your Sawyer Squeeze Filter with a full 28mm plastic water bottle
Provides a direct connection for backwashing your water filter
Screws onto your Sawyer Squeeze Filter and standard-sized bottles
Compatible with Sawyer Squeeze water Filter