The Furrion replacement RV tankless water heater filter assembly (SKU [phone removed], part #C-FWH09A-005) was in stock at the time of your order placed on December 24, 2025 and shipped on December 23, 2025 along with the fuse and drain pipe end plug. If the filter assembly was missing from your package, please recheck the box and packing materials as small items can sometimes be tucked away. If you confirm it is missing, we will promptly ship a replacement or provide a refund if the filter is currently out of stock. Please contact us directly at [email removed] so we can resolve this quickly and ensure your satisfaction.