









💧 Clean smarter, not harder—pool perfection in your hands!
The POOL BLASTER Catfish Ultra is a rechargeable, cordless pool cleaner designed for both in-ground and above-ground pools. Featuring a powerful lithium-ion battery with up to 45 minutes runtime, a removable 10.5” vacuum head for versatile cleaning, and an enhanced debris capacity, it efficiently removes leaves, dirt, sand, and silt. Lightweight and easy to operate with push-button controls, it can be used handheld or attached to a telescopic pole, making pool maintenance effortless and fast.











| Item weight | 2.72 kg |
| Special feature | Cordless |
| Assembly required | No |
| Control method | Touch |
| Voltage | 3.6 Volts |
| Warranty type | Limited |
| Load capacity | 2.72 kg |
| Efficiency | High |
| Lithium battery energy content | 16.28 Watt Hours |
| Number of batteries | 1 Lithium Ion batteries required. |
| Battery description | Lithium |
| Installation type | Handheld |
| Number of lithium-ion cells | 2 |
| UPC | 085334861800 |
| Product Dimensions | 20.32 x 20.32 x 45.72 cm; 2.72 kg |
| Part number | 21051DL |
| Material type | Plastic |
| Manufacturer | Water Tech Corp |
| Item model number | 21051DL |
| ASIN | B000HX1HLG |
A**X
Brilliant inexpensive pool vacuum cleaner
Excellent swimming pool and jacuzzi pool vacuum. This nifty device cleaned up my swimming pool a treat, removing sand and garden debris with ease. Simple assembly and usage, runs on an internal rechargeable battery and can be easily affixed to a telescopic pole for deep end cleaning.
L**E
Short life- but excellent product!!
This is the second one I’ve bought. The first broke just outside the warranty period. Tried without one last year after it broke. This year I bought another one and it certainly makes life so much easier! Very efficiently cleans my swim spa. Easy to use & to clean out. Really hoping I get more than one years life ( summer months only) out of this one!
E**B
Worth every penny
It really is a case of getting what you pay for - not cheap at ca £135 compared with £20 battery equivalents but it really does do the job - well and quickly
T**Y
Good item with a point to note
Excellent easy to use piece of equipment. God suction for the size. Watch out that if pictures of the item includes an extending handle the purchase probably does not include one
A**E
One Star
Waste of time and money
C**N
more or less ok !
Not quite as robust as I imagined and a lack of much instruction. - We also can't work out how to use the additional filter bags sent with it - if we follow what seems to be required putting it back together seems difficult and wrong. - Can anyone help ?
A**R
Excellent
Does an excellent job and the children like using it too so cleaning the pool is now a game
S**A
Great customer service
Great customer service from Perfect retail uk. Thank you
Trustpilot
2 weeks ago
2 days ago