
Pool Blaster CX-300
Score: 80/100
Aiper Cordless Robotic Vacuum
Score: 64/100Rankings

The Pool Blaster CX-300 is a cordless robotic cleaner with strong suction and wall-climbing ability, ideal for pools up to 150 m². Its heavier weight and occasional runtime reductions are notable trade-offs. Best for homeowners who prioritize cordless convenience and robust cleaning over ultra-light portability.

The Aiper Seagull SE is a lightweight cordless robot with auto-parking and a 90-minute run time, perfect for small flat-bottomed pools. Its modest suction and random cleaning path limit thoroughness, making it a supplemental tool rather than a full-replace cleaner. Ideal for budget-focused owners of modest above-ground pools.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 1.5 hoursbest | |
120 minutesbest | 90 minutes | |
| ↓ lower better | 7.805 kg | 3.402 kgbest |
3best | — | |
2 yearsbest | — | |
1 itemsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(1) | ||
Runtime per Charge (minutes) | 120 minutes | 90 minutes |
Build & Design(2) | ||
Weight (kg) | 7.805 kg | 3.402 kg |
Dimensions (L×W×H) | Width: 250.2 mm, Height: 384.2 mm, Length: 352.0 mm | 34.3×27.9×17.0 cm |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and the manufacturer stress the high efficiency of the CX-300, noting its powerful 7,200 gal/hr suction, cordless low-power operation, and wall-climbing navigation as standout features. However, experts caution that warranty details are inconsistently presented and the unit's weight may be a drawback compared with lighter rivals.
Everyday users generally praise the cordless convenience, strong suction, and wall-climbing capability, especially for sandy or silty pools. Recurring themes include appreciation for the fine-mesh filter and the retrieval hook, while common complaints focus on the robot's heavy weight and occasional runtime reduction in heavily soiled water.

“screaming deal”

“easy enough for anyone to manage”

“barely grips the floor”



Professional reviewers commend the Seagull SE for its lightweight, cordless convenience and the notable battery upgrade, calling it a great entry-level option for flat, small pools. However, they uniformly point out its weak scrubbing ability, low suction, and random navigation, concluding that it cannot replace more powerful corded cleaners for thorough maintenance.
Consumers generally enjoy the ease of setup, light weight, and decent runtime for quick clean-ups in small, flat pools. Recurring frustrations center on spotty coverage, poor brush performance, the hassle of cleaning the flat filter, and the inability to handle any pool slope, leading many to view it as a supplemental tool rather than a full replacement.