This drinking water dispenser comes with a bottle filler and the new high-performance VersaFilter II, a certified 3,000-gallon lead reduction filter that treats water to both the bottle filler and the fountain. Easy to retrofit into hallways. ADA compliant. Single-piece polymer cabinet won’t rust or dent, and its polymer construction is less expensive than metal. The 13-inch alcove on the bottle filler fits most tall sports bottles.