Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Description:
The Camco 40004 RV Gravity Water Fill Adapter is designed to help you fill your RV’s gravity water tank using a standard drinking water hose while maintaining control of water flow. It includes an integrated shut off valve to regulate flow at the inlet and a clip that supports hands-free filling while you monitor the fill level.
Constructed from durable, drinking-water-safe plastic, this adapter is compliant with federal and state low-lead requirements and is certified to NSF/ANSI 372. The included clip connects the adapter to the RV gravity water inlet and is compatible with 1-1/2" threaded and bayonet-style inlets. Always monitor the fill process to help prevent overflow.
Features:
Designed for hands-free filling of RV gravity water inlets (monitor to prevent overflow)
Fits standard drinking water hoses
Shut off valve provides flow control at the inlet
Clip supports hands-free filling
Clip compatibility: 1-1/2" threaded and bayonet-style inlets
Durable plastic construction
Drinking water safe; low lead content certified to NSF/ANSI 372
Patented
Includes: (1) gravity water fill adapter with shut off valve and (1) clip
Color: Blue
Shape: Rectangular
Installation type: Bolt-On
Brand: Camco
Material: Blend
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
