Bought this from a friend whom had trouble making it work in his pool due to the very tight radius of his corners where wall and floor meet,
We dropped it into my pool and it hasn't missed a beat, hasn't been stuck once but palm nuts have blocked it on one occasion,
My pool hasn't looked so clean in years !!!

I have similar problems with my Hammerhead pool cleaner but the main problem that I am currently experiencing is that I cannot get it to lay flat on the bottom of the pool; I experimented with the weight that clips on the hose, I moved it up & down but eventually it seemed better just not to use it at all. When I first started using the Hammerhead I thought that it was better & less trouble than the Zodiac that I had before, but over time it is giving me problems. I just wish there was such a thing as a trouble free pool vacuum system at an affordable price but there just doesn't seem to be. I will keep searching & trying to find something better.

i have owned my hammerhead for 6 years and it works great and has never let me down - those with negatives need to read simple instructions

I recently purchased an Onga Hammerhead based off the generally good reviews I read on this site. I replaced a worn out Kreepy Krauly that was too hit and miss with its results. Must say I have only had the Hammerhead for a few weeks but very impressed so far. Gets everywhere, walls and even steps and spends a lot of time at the furthest part of my 75m3 pool unlike the KK that enjoyed the deeper water near the skimmer boxes. Has not been caught up anywhere yet just keeps punching along. It is also really quite which was a bonus. Will have to wait and see how it goes with the large amount of leaves I get after a very windy day.

We can have our cover on our pool for 4 days with the cleaner on twice a day, when the cover comes off, the pool is a mess. Hardly sucks at all, cleans in one spot, waste of time, we are off to buy a new one.

this this was the biggest pile of rubbish did not stick to the pool at all. I bought a sting ray one and it did the job perfect;ly

This is the first cleaner I have used as new to pool ownership, so checked out the reviews on here to choose. Very glad I did as it hasnt missed a beat since installation. I had to get the pool guy to install it as the instructions didnt seem to match what I had. He originally turned his nose up at it and told me he didnt think it would work. 2 months later and he is eating his words! I havent had to clean the pool once, it is spotless. Cant hear it and it doesnt get stuck, though it does seem to attack you if you swim whilst it is on!

I recently replaced my zodiac G2 with the Hammerhead and couldn't be happier. I was forever replacing parts only to find it would constantly just stop for no reason. I read the reviews from this site and I liked the great reviews of the Onga Hammerhead. I bought my Hammerhead from Pool and Spa Direct for $295 and can't believe the value. It was the best price, I received it on express courier later that same day and they also through a little gift in the box. I don't usually write reviews but this pool cleaner is the best pool cleaner I have ever had.

Purchased the Onga Hammerhead because of reviews on this site and I'm glad I did! Was quoted $750 plus by local shop but bought online from Pool and Spa Warehouse for $315 (delivered the next day and I live in the country so this is very impressive! Our mail doesn't even get here that quickly!)
It cleans so well, even walls and steps. Picks up leaves no problems, no tangles with the hose, it does get stuck on one corner near the steps but only about once per week. Mine comes on every evening from 4pm to 11pm so if this is the only time I have to 'rescue' Onga, then I'm happy!!!!
Very very happy with it's cleaning performance, and my landlord commented how lovely my pool is looking too!
Would definitely recommend the Onga Hammerhead

Best Cleaner I've owned, cleans well its quiet and best of all doesn't get stuck like all my previous cleaners.

We have been using the Hammerhead for about 2 months now and I am really impressed with its simple operation. It actually works well and picks up all those leaves. The only issue is trying to get the cleaner to cover the whole pool area, our pool is a 50,000 L average size and you will need to adjust the weights provided. I was using a Zodiac T5 cleaner which would get stuck in the corners, not the hammer head. I would recommend the Hammerhead if you require a cheaper cleaner, it does work good.

Only had the Onga Hammerhead for about a week or so but a very good first impression so far. Bought it from direct pool supplies at Cardiff (Newcastle) who were kind enough to throw in a couple of extra lengths of hose for my 10m pool, as well as an adapter for my skimmer box. After plugging in and adding the hose weights and setting the suction "speed" as per the instructions, the cleaner seemed to start working perfectly straight away with no further adjustments needed. Having the pool jets already aimed correctly already from the previous cleaner (Barracuda) probably helped.

Really happy with the Hammerhead pool cleaner. I bought the Hammerhead online from Dads Pool Shop after doing plenty of research. Unlike my old T5 Baracuda, the Hammerhead never gets stuck in corners and cleans the pool beautifully. Great product, great price and great service!

Does all the work for you.much cheaper than a lot of other cleaners on the market.saves a lot of time cleaning and more time to enjoy your pool.