Your Dolphin Explorer E50 pool cleaner works hard all summer, but when the season ends, storing it properly is key to keeping it in top shape. A quality caddy cover protects your investment from dust, UV rays, and moisture. Without it, your robot’s components may degrade faster, reducing its lifespan.

In this guide, we review the best Dolphin Explorer E50 caddy covers available in 2026. We compare genuine Dolphin accessories with aftermarket options from TonGass and GJRGEG1Y, focusing on fit, durability, and ventilation. Whether you need a premium bundle or a budget-friendly cover, we help you find the right one. If you are also looking for a cover for the E20 model, check out our guide on best Dolphin Explorer E20 caddy covers.

Buying Guide: What to Look for in a Dolphin Explorer E50 Caddy Cover

Material and Durability

The cover’s material determines how well it withstands weather and wear. Genuine Dolphin covers are made of heavy-duty vinyl that resists tearing and UV damage. Aftermarket options like the GJRGEG1Y use dense 600D Oxford fabric, which is also water-resistant and durable. The TonGass cover uses well-ventilated polyester, which helps prevent humidity buildup.

For long-term outdoor storage, vinyl offers superior weather resistance. However, the Oxford fabric used by GJRGEG1Y provides a balance of durability and breathability. Consider your climate when choosing. For more on material quality, see our review of best dolphin active 60 caddy cover.

Fit and Size

Covers vary in dimensions, so measure your caddy including handle height and wheel width. The Dolphin Premium Caddy Cover is custom-fit for the Universal Caddy, while the TonGass cover is a universal fit for most Dolphin caddies. The GJRGEG1Y cover is specifically designed for the Explorer E50 caddy, measuring 26 x 26 x 43 inches.

Always verify measurements before purchasing. A snug fit prevents wind lift and keeps debris out. If you are unsure, check our guide on dolphin explorer E20 caddy for sizing tips.

Ventilation and Moisture Control

Trapped moisture can damage your pool cleaner. The classic Dolphin cover includes vents for airflow, while polyester covers like the TonGass allow natural ventilation. The GJRGEG1Y cover uses heavy-duty Oxford fabric that is breathable enough to reduce condensation.

Always dry your equipment before covering to prevent mildew. A well-ventilated cover extends the life of your robot. For more on ventilation, see our Best Dolphin Active 30 Caddy Cover review.

Ease of Use and Storage

Covers with drawstrings or side handles make removal easier. The GJRGEG1Y cover has an adjustable bottom drawstring and a side assist handle for convenient placement. The genuine Dolphin covers feature a handle for sliding on and off. The TonGass cover comes with a storage bag for easy organization.

Consider how often you will remove the cover and where you store it. A cover that folds flat and includes a storage bag is ideal for seasonal use. Visit our Caddies & Covers category for more storage solutions.

Final Thoughts

Choosing the right cover for your Dolphin Explorer E50 comes down to your specific storage needs and budget. For complete peace of mind with a perfect fit and premium materials, the Dolphin Genuine Accessory bundle is an excellent choice. If you prefer an affordable yet reliable option that does the job well, the TonGass Swimming Pool Cleaner Cover Part Number offers great value. Both will keep your robot protected for years.

Frequently Asked Questions

What size cover fits the Dolphin Explorer E50 caddy? The GJRGEG1Y cover is specifically designed for the Explorer E50, measuring 26 x 26 x 43 inches. Measure your caddy setup before purchasing to ensure a proper fit.

Are genuine Dolphin covers worth the extra cost? For those who want a guaranteed fit and high-quality materials, the premium Dolphin cover provides excellent durability and a custom fit. It is backed by Dolphin’s reputation for quality, making it a safe investment for your pool robot.

Can I use a cover for a different Dolphin model? Many covers are universal and fit multiple models. The TonGass cover is designed for all residential Dolphin caddies. However, for a perfect fit, choose a cover made specifically for your model. Check our guide on best Dolphin Explorer E20 caddy covers for more details.

How should I maintain my caddy cover in 2026? Clean the cover with a damp cloth and let it air dry. Avoid covering wet equipment. Store the cover in the included bag when not in use to extend its life.