Pool Blaster CX-300
Score: 80/100
Bublue Bubot 300P
Score: 71/100Rankings
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 Bublue Bubot 300P is a budget-friendly cordless cleaner offering strong suction and a 90-minute runtime for small above-ground pools. Its main drawbacks are frequent sticking on flat surfaces and limited runtime for larger pools. Ideal for owners of flat, above-ground pools up to 850 sq ft who can monitor the unit occasionally.
| Attribute | | |
|---|---|---|
— | 1.5 hoursbest | |
120 minutesbest | 90 minutes | |
| ↓ lower better | 7.805 kg | 4.549 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 | 4.549 kg |
Dimensions (L×W×H) | Width: 250.2 mm, Height: 384.2 mm, Length: 352.0 mm | 37.38×17.45×34.96 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.
No independent professional reviews were found; all available information comes from manufacturer claims that emphasize high suction performance, quick charging, and budget‑friendly pricing, without third‑party verification.
Everyday users consistently commend the Bubot 300P's strong suction and cordless convenience, especially for removing sand and small leaves in Intex-style pools. However, many also note the unit frequently gets stuck on perfectly flat surfaces and requires constant supervision, limiting its appeal for hands-off cleaning.
