Zodiac SWY 3520 electric pool cleaning robot for pools up to 8 × 4 m
Zodiac SWY 3520 electric pool cleaning robot for pools up to 8 × 4 m is backordered and will ship as soon as it is back in stock.
Transit time 3 - 5 days
Description
Description
Zodiac SWY 3520 Sweepy electric pool cleaner robot with cable (14 m)
The Zodiac SWY 3520 Sweepy (ref. WR000584) is a wired electric pool cleaner robot designed to offer performance and simplicity in residential pools. Incorporates cyclonic suction (Zodiac patented technology) to help maintain suction power during the cycle, along with a active front brush which facilitates the removal of waste. :contentReference[oaicite:1]{index=1}
Clean the background, walls and water line in an automatic cycle, with cable 14m recommended for pools up to 8×4m. Your 3L filter with top access It is easily removed and cleaned with a simple jet of water. :contentReference[oaicite:2]{index=2}
Ideal for
- Pools up to 8×4m, especially flat or with slight inclination.
- Complete cleaning of background, walls and water line in a cycle.
- Users who prioritize a robot simple, from intuitive use and with quick maintenance.
Main advantages
- Cyclonic suction to maintain performance during the cycle.
- Active front brush to remove impurities.
- 3L filter with top access (convenient removal and cleaning with water).
- Simple control panel with a button start/stop.
Buy with peace of mind
- original product Zodiac / GRE – Fluidra Group.
- Technical advice to confirm compatibility by pool type and size.
- Spare parts available and after-sales support.
- Shipping according to stock: Check availability at checkout or with our team.

Technical characteristics
| Pool type | In-ground and above-ground pools with rigid walls |
| Recommended pool | Until 8×4m |
| Cleaning type | Background, walls and water line |
| Cycle | 1 mode: background/walls/water line |
| Number of engines | 3 |
| Filter capacity | 3L |
| Filter surface | 480 cm² |
| Cleaning coverage | 23cm |
| Cable length | 14m |
| Traction system | Caterpillars |
| Transmission | gears |
| Dimensions (L × W × H) | 43 × 40 × 30cm |
| Weight | 7.5kg |
| Security | Beach system, automatic stop out of water, diagnosis and electronic protection of the engines |
| Aspiration | Cyclonic |
| Filter access | Top |
Extended technical information
| Compatibility | All types of shapes, flat bottoms, slight inclinations and compound slopes; Valid for all types of covering (rigid walls). |
| Operation | Autonomous and independent cleaning of the filtration system: collects waste in its own internal filter. |
| Maintenance | Filter accessible from above: it is easily removed and cleaned with water after each cycle, avoiding handling waste directly. |
Installation, use and purchasing advice
How to use it in 3 steps
- Connect the control unit to a protected socket and submerge the robot in the pool.
- Press home to run the cleaning cycle background, walls and water line.
- When finished, remove the robot and rinse the filter with water from the top access.
- If your pool is up to 8×4m and you are looking for a simple robot, SWY 3520 is a very practical option.
- For larger or more demanding pools, consider higher ranges with more modes/cycles.
- Rinse the filter and brush after each use and store the robot in the shade to extend its useful life.
Comparison of Zodiac family models (GRE)
| Model | CNX 1020 (WR000488) |
CNX 2020 (WR000311) |
GV 5220 Vortex 4WD (WR000314) |
SWY 3520 Sweepy (WR000584) |
|---|---|---|---|---|
| Robot view | ![]() |
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| Cleaning type | Background, walls and line | Background, walls and line | Background, walls and line | Background, walls and line |
| Maximum pool | 9×4m | 10×5m | 12×6m | 8×4m |
| Cycles/modes | 1 cycle | 2 modes | 1h30 / 2h30 | 1 cycle |
| Traction system | Caterpillars | Caterpillars | 4 wheel drive | Caterpillars |
| Suction type | Cyclonic | Cyclonic | Cyclonic Vortex™ | Cyclonic |
| Filter capacity | 4L | 4L | 5L | 3L |
| Cable length | 15m | 15m | 18m | 14m |
| Recommended profile | Small/medium pools | Medium pools | Large and complex pools | Small and simple pools |
To highlight




Frequently asked questions
For which pools is SWY 3520 recommended?
For pools up to 8×4m, especially flat or with slight inclination. Works on all types of coatings with rigid walls.
What areas do you clean?
Perform cleaning of background, walls and water line in an automatic cycle.
How do you clean the filter?
The filter is top access: It is removed at the end of the cycle and cleaned with a jet of water. has 3L of capacity.
Optional accessories
- Large debris filter 150µ.
- Cart of transportation.







