

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The CAMCO MFG 39455 is a clear sewer storage cap with retention cord designed to seal the open end of an RV or portable sewer hose connection. Made from durable clear plastic, the cap keeps the sewer fitting closed during transport and storage, preventing odors and contamination. The clear construction allows a quick visual check of the fitting condition without removing the cap. This cap is typically installed and serviced by RV technicians, plumbers, or experienced DIYers working on portable sanitation systems.
This cap is suited for use on standard RV sewer hose fittings and portable waste system connections. It is commonly used in campground maintenance, RV servicing, and portable sanitation applications where a secure, reusable seal is needed between uses. The attached retention cord keeps the cap tethered to the hose or fitting so it is not misplaced during dumping operations. This package includes 4 caps, making it practical for fleet service or stocking spare units.
Designed as an OEM-style replacement cap for standard RV sewer hose fittings and portable waste system connections where a clear sealing cap with retention cord is required.
Installation does not require tools — the cap seats by hand onto the sewer hose fitting end. Ensure the sewer hose is fully drained and the valve is closed before removing or installing the cap. Inspect the cap and fitting seating surface periodically for wear or debris that could compromise the seal. Disposal of waste materials must comply with applicable local sanitation regulations.
Thanks for subscribing!
This email has been registered!