Camco RV sewer hose adapter 3.5" Clear extension — universal fit, non-restrictive flow

Camco 39562 is a 3.5-inch clear RV sewer hose adapter that extends your outlet for simpler hookups and lets you see when the tank is fully rinsed.

When emptying your RV black or gray tank, visibility and a secure connection matter. This compact, universal-fit clear adapter slips onto the RV outlet to give a longer, unobstructed opening for your sewer hose and provides a transparent view so you can confirm flow and cleanliness. Built to avoid restriction, the adapter keeps water and waste moving freely while making hookup and storage straightforward.

How does this adapter improve sewer hose connections?

The adapter lengthens the outlet, creating more room to attach and orient the sewer hose without contorting or straining the connection. Because it fits universally, it reduces fumbling during hookup and helps ensure a snug seal to avoid spills.

• 3.5-inch extension for easier hose alignment and connection
• Universal fit design for compatibility with most RV outlets
• Smooth, non-restrictive interior to maintain steady flow

Why is the clear material useful when rinsing tanks?

Clear plastic provides immediate visual confirmation of flow and when the discharge has cleared, so you can stop rinsing at the right time. This reduces unnecessary water use and gives confidence that the tank is clean before you finish the job.

• Transparent body shows flow and residue during flushes
• Helps determine when gray or black tank water runs clear
• Reduces guesswork and repeated rinses

Will this adapter slow down or block flow?

No — the Camco 39562 is designed to be non-restrictive so it won’t impede drainage. The internal shape and full 3.5" opening preserve the hose’s flow rate for efficient emptying.

• Full-diameter interior avoids bottlenecks
• Engineered for free flow to prevent backups
• Durable plastic resists deformation under normal use

How do I store and handle the adapter when not in use?

The adapter is lightweight and compact, making it easy to stow in an RV compartment, tote, or hose organizer. Its simple shape nests neatly with other sewer accessories and cleans quickly after use.

• Small footprint fits most storage lockers or containers
• Easy to rinse and dry for odor-free storage
• Robust enough for repeated removal and replacement

Who is this for: The Camco 39562 clear 3.5" sewer hose adapter is ideal for RV owners who empty tanks themselves and want quicker, more reliable hookups plus visual confirmation during rinsing. It's suited to weekend campers, full-time RVers, and anyone who values a tidier, more efficient sewer-handling routine without complicated tools.