When you’re shopping for a robotic pool cleaner or skimmer, one of the most overlooked — yet frequently used — features is the filter basket. It’s the part you’ll interact with every time you clean the unit, so how it opens and where it’s located matters.
In this guide, we’ll explain where filter baskets are found on above ground and inground robotic pool cleaners, and how designs differ in robotic surface skimmers. You’ll also get some tips on which design is best for your routine and pool type.
Filter Access in Above Ground Robotic Pool Cleaners
Most robotic cleaners designed for above ground pools feature filter baskets located inside the main chassis. Access is typically through a top lid that lifts to reveal the tray. This setup keeps the unit compact and easy to carry while still allowing for straightforward debris removal.
No need to flip the unit upside down
Basket is usually reachable from a top panel integrated into the main body
Easy to remove and rinse out after short cleaning cycles
Since above ground users are often lifting the robot out after every use, a compact, integrated top-access design reduces effort and mess.
Filter Access in Inground Robotic Pool Cleaners
Robotic cleaners for inground pools come in both top-load and bottom-load varieties.
Top-load systems are now standard in mid-range and premium models. They feature lift-open lids, click-release baskets, and larger debris trays.
Bottom-load systems are found in some budget or older models. These require flipping the unit to remove the tray — less convenient and messier.
For large or deep pools where runtime and debris load are higher, a top-access filter saves time and effort.
Filter Access in Robotic Leaf Skimmers
Robotic skimmers comes in many different shapes and have different designs. Their trays are usually:
Accessed from the top or rear of the unit (solar panel lifts or back hinge)
Designed for daily emptying
Made with coarse mesh (150–200μm) to capture leaves, bugs, and surface debris
Many include a handle or quick-latch release so you can dump the tray without touching the debris. Since they float on the surface, their filters are naturally easy to reach.
What Basket Design Works Best? 🤔
While both top- and bottom-load systems work, top-access is generally the better choice. It’s faster, easier to clean, and safer since you don’t have to flip a wet and heavy robot.
Look for:
Transparent lids so you can see when it’s full
Quick-latch release trays
Fine mesh baskets with solid debris capture
Bottom-load units might offer a lower upfront cost, but they make maintenance more of a chore — which may discourage frequent cleaning.
How to Choose Based on Your Pool Setup 📌
When considering filter access, think about:
How often you’ll clean it – daily use means easier access matters
Where the cleaner is stored – top-load is better for tight storage areas
Who will be cleaning it – kids or seniors benefit from no-flip access
Whether you also use a skimmer – leaf-heavy pools can benefit from pairing a robotic surface skimmer with a floor cleaner
For most users, top-access baskets with a clear lid and one-click release offer the best overall experience.
Compare Robotic Cleaners by Type
Explore our comparison table to find robotic pool cleaners that suit your setup and cleaning habits:
Above ground vs inground – choose based on pool type and expected debris load
Corded vs cordless – weigh long runtimes vs cable-free convenience
Wheeled vs tracked – decide between speed and grip, especially for slopes or seams
Navigation type – filter for smart-mapping models or simple random pathing