Published by Anthony on 06/02/2025
Explorer E20 vs Explorer E25: Comparing Dolphin Explorers
Choosing the right robotic pool cleaner can make a huge difference in how much you enjoy your pool. At EZ Pool & Spa Supply, we’re here to help you make an informed decision with unbiased, expert advice. Today, we’re comparing two popular Dolphin models: the Explorer E20 and the Explorer E25. Both are available from us, your trusted Elite Authorized Maytronics Dealer with a 4.7/5 Google rating and over 25,000 verified reviews.
Quick Comparison Table
Feature | Explorer E20 | Explorer E25 |
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Best For | In-ground & above-ground pools up to 33 ft | In-ground & above-ground pools up to 33 ft |
Cleaning Surfaces | Floors & walls | Floors & walls |
Cycle Time | 2 hours | 2 hours |
Filtration | Top-load basket, fine filter only | Top-load cartridge, fine filter only |
Suction Rate | 4,000 GPH | 4,500 GPH |
Active Brush | Yes | No |
Warranty | 2 years (extendable up to 5 years) | 2.5 years (extendable up to 5.5 years) |
Caddy Included | No | No |
Price Category | Value-priced | Mid-tier value |
What They Have in Common
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Coverage: Both clean floors and walls, suitable for pools up to 33 feet.
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Easy Maintenance: Top-access filters make debris removal simple.
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Plug-and-Play: No complicated setup—just plug in and let it clean.
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Trusted Durability: Backed by Maytronics’ reputation and EZ Pool & Spa Supply’s support.
Key Differences Explained
1. Suction Power & Filtration
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The Explorer E25 offers a stronger suction rate (4,500 GPH vs. 4,000 GPH), which means it can pick up more debris efficiently.
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It also features a cartridge filter system, which is easier to clean and handles larger debris better than the E20’s basket filter.
2. Brushing Technology
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The Explorer E20 has an active brush that spins faster than its tracks, providing excellent scrubbing power for stubborn dirt and algae.
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The Explorer E25 does not have an active brush but compensates with higher suction and a more advanced filtration system.
3. Warranty & Long-Term Value
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The Explorer E20 comes with a 2-year warranty, extendable up to 5 years with our Extend Product Protection.
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The Explorer E25 offers a slightly longer 2.5-year warranty, also extendable up to 5.5 years—giving you extra peace of mind.
Accessories to Enhance Your Pool Cleaning
Neither model includes a caddy, but a caddy is highly recommended for easy storage, transport, and organization:
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Maytronics Dolphin Universal Pro Caddy: Convenient for moving and storing your robotic cleaner.
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Caddy Covers: Protect your robot and accessories from sun, rain, and dust.
Which Dolphin Explorer Is Right for You?
Choose the Explorer E20 if:
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You want a value-priced cleaner with excellent scrubbing power.
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Your pool is up to 33 feet and you prefer a lighter filtration system.
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You want a trusted, straightforward robot with a solid warranty.
Choose the Explorer E25 if:
- You want stronger suction and a more advanced cartridge filtration system.
- You’re okay with no active brush but want a slightly longer warranty.
- Your pool is up to 33 feet and you want a mid-tier value robotic cleaner.
Why Buy from EZ Pool & Spa Supply?
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Elite Authorized Maytronics Dealer: Full manufacturer warranty and expert support.
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Extended Warranties: Protect your investment for up to 5 years—an excellent value.
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Outstanding Reputation: 4.7/5 Google rating with 25,000+ verified reviews.
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Friendly, Knowledgeable Support: Call 1-877-209-7337, email order.support@eztestpools.com, or chat with us live.
Make Pool Cleaning Easy and Effective
Both the Explorer E20 and Explorer E25 deliver the trusted performance Dolphin is known for. Your choice depends on whether you prioritize scrubbing power or suction and filtration. Either way, you’ll enjoy a cleaner pool with less hassle.
Order your Dolphin Explorer today from EZ Pool & Spa Supply—your pool care experts!
Questions?
Call 1-877-209-7337, email order.support@eztestpools.com, or chat with us live. We’re here to help you enjoy a sparkling clean pool all season long!