Oral Hygiene Accessories Replacement Tube Hose Handle for waterpik Oral WP-100 WP-450 WP-250 WP-300 WP-660 WP900 Oral Hygiene Accessories Replacement Tube Hose Handle for waterpik Oral WP-100 WP-450 WP-250 WP-300 WP-660 WP900. Sale price : $8.39 Category : Home Appliances