The Best Dolphin Robotic Pool Cleaners Under $500
We carry every Dolphin robot by Maytronics. Here are the models built to handle $500 best — with the filtration, brushes, and navigation that matter most at this price.
Dolphin builds one of the widest robotic pool cleaner lineups on the market, so choosing the right one under $500 comes down to matching the robot's filter, brushes, and navigation to the job.
Under $500 is where genuinely good robotic pool cleaners start. At this budget you can get a dependable, name-brand Dolphin that cleans the floor well and lasts for years — a huge step up from throwaway bargain robots.
What to look for in a robotic pool cleaner under $500
At the $500 mark, focus on reliability and the right size for your pool. Dolphin's E10 lands right in this budget and delivers dependable floor cleaning for above-ground and smaller inground pools. Stretch a little — or use refurbished deals — and you can add wall climbing and larger filtration.
- Name-brand reliability
- Right size for your pool
- Simple, effective floor cleaning
- Refurbished options for more features
Best Dolphin Robotic Pool Cleaners Under $500
These are the Dolphin models we recommend most under $500, ranked for this job. Every one ships free with a 30-day trial.
Dolphin E10
Lands right under $500 with dependable Dolphin floor cleaning — the top pick at this budget.
Dolphin Nautilus Pool Up
A compact full-featured Dolphin, often available near this budget refurbished or open-box.
Dolphin Escape
A small stretch above $500 that adds the oversized MaxBin filter and HyperBrush scrubbing — frequently under budget refurbished.
Stretch your budget with refurbished, open-box & rebates
Three easy ways to get more robot for your money: Certified refurbished Dolphins are professionally restored and tested, often saving hundreds off a new flagship. Open-box units are returns in like-new condition at a discount. And current Maytronics rebates can knock the price of a higher-tier robot down into your budget. Every one of these still ships free with our 30-day trial and no restocking fees.
Compare all Dolphin pool robots
Not sure yet? Compare the full lineup below. Every robot ships free and is backed by a manufacturer warranty.
Dolphin Quantum
With XXL MaxBin with NanoFilters, Waterline Cleaning, Weekly Timer, and more, the Dolphin Quantum robotic pool cleaner is one of the best pool robots.
Dolphin Cayman
With the Gen-2 MaxBin, HyperBrush, Weekly Timer, and Wall Climbing, experience the new generation of robotic pool cleaners with the Dolphin Cayman.
Dolphin Escape
With powerful motors, MaxBin filtration, and a HyperBrush, the Dolphin Escape robotic pool cleaner paves the way as the new generation of pool cleaners.
Dolphin Sigma
High-tech and high-power, the Dolphin Sigma robotic pool cleaner sits at the top of the ProLine with Triple Commercial Motors, NanoFilters, Gyroscope, & More.
Dolphin Premier
The only Dolphin with Multi-Media. The Dolphin Premier stands out with ProLine Commercial Motors, Powerful Scrubbing Brushes, NanoFilters, and more.
Dolphin Explorer E70
The top of the line Dolphin Explorer E70 stands out with high-tech sensors, dual-layer filter basket, and includes a caddy. Backed by a full 2-year warranty.
Dolphin Explorer E50
With Wi-Fi, waterline cleaning, and a dual-layer filter basket, shop and compare the Dolphin Explorer E50 to all the top Dolphin robotic pool cleaners.
Dolphin Explorer E30
Now with Wi-Fi, discover the 2026 Dolphin Explorer E30. With myDolphin plus app, waterline cleaning, and more, backed by a full warranty.
Dolphin Explorer E20
With wall climbing, top-loading filter, and constant power, shop the Dolphin Explorer E20 robotic pool cleaner and enjoy free shipping and the lowest prices.
Dolphin E10
With a top-loading filter basket, CleverClean filter, and constant power, the Dolphin E10 robotic pool cleaner is the perfect robot for above-ground pools.
Dolphin Nautilus Pool Up
The entry-level Dolphin Nautilus pool robot. Shop the 2026 Dolphin Nautilus Pool Up Robotic Pool Cleaner with a 1-year warranty, wall climbing, dual brushes, and a high-capacity filter bag.
Pool care add‑ons & accessories
Round out your robot with these popular add-ons. The solar-powered Skimmi clears floating debris off the surface your floor robot can’t reach, and the ICO smart monitor keeps your water chemistry balanced year-round.
Dolphin Skimmi
Experience hassle-free pool maintenance with Dolphin Skimmi, the innovative solar-powered pool skimmer. Features smart navigation, debris collection, and automatic charging for continuous operation.
The smartest place to buy your Dolphin
Lowest Price Guarantee
Buy direct from our 10,000+ unit warehouse at unbeatable prices.
Manufacturer Warranty
Every robot is backed by a full 1–3 year manufacturer warranty.
Fast Free Shipping
Ships free from our warehouse, usually within one business day.
1-on-1 Support
Get help from in-house pool experts before and after you buy.
Frequently asked questions
What's the best robotic pool cleaner under $500?
Dolphin's E10 is the standout under $500 — a reliable, name-brand cleaner for above-ground and smaller inground pools. Refurbished models can add features within this budget.
Can I get wall climbing under $500?
New wall-climbing models usually start just above $500, but certified refurbished and open-box Dolphins often bring wall climbing into this budget.
Is a $500 robot worth it?
Absolutely. A dependable $500 Dolphin saves hours of manual cleaning and lasts for years, unlike cheaper bargain robots.
Related buying guides
Still deciding?
Compare every Dolphin side by side, or talk to a pool-robot specialist to find your perfect match.