Onga Hammerhead Pool Cleaner

SKU: 5010297a

Onga Hammerhead Pool Cleaner 

  • The Onga Hammerhead is a great value and a well-reviewed pool cleaner.
  • Its success comes down to its simple flapper design which, propels the pool cleaner around the pool. This single-moving part is robust and does not require replacing diaphragms like other cleaners on the market. 
  • The Hammerhead comes fully assembled and needs just the seal and hoses added for a simple installation. A flow gauge is included to test the speed of the cleaner to ensure optimum performance.
  • The single moving part and eight parts in total make the Onga Hammerhead an affordable cleaner to maintain. 
  • 3-year Limited Warranty

The Hammerhead pool cleaner shares many of the design features of the most popular automatic suction side vacuum in history. Then we added performance features to make HammerHead relentless in its pursuit of dirt and debris while keeping it affordable and sensationally dependable. HammerHead features a new, patented silent flapper design. This only operational moving part creates the kinetic energy that powers HammerHead around your pool. Elegantly simple and highly reliable, this dependable design has been proven in more than 2 million pools worldwide.

The Onga Hammerhead Pool Cleaner will clean all areas of the pool.  Flapper – the only moving part in Hammer Head’s simple and dependable propulsion system – and only 8 parts in total

Best budget quality suction pool cleaner on the market. Easy setup and maintenance. 

What do you get?

  • 1 x Cleaner Body
  • 1 x Suction Seal
  • 1 x Regulator Valve
  • 1 x Elbow (90 degree) & Threaded Skimmer Plate Adaptor
  • 2 x Hose Weights
  • 1 x Flow Gauge
  • 1 x 1m Leader Hose
  • 9 x 1m Hose Lengths
  • 1 x Adaptor Cuff

For more information


We can help if you are looking to replace your pool cleaner or looking for a new cleaning solution. Please call us on 02 9970 5115 or Contact us, and we will gladly answer your questions on Onga Hammerhead Pool Cleaners. 

For more independent reviews on the Onga HammerHead, visit the Product Review Website.

Customer Reviews

Based on 43 reviews
CliveBelcher Belcher

Well had a Barracuda for 7 yrs but finally gave up. This Ongar is by far better it does not get caught on steps. And cleans great also no weights required 5 stars.

Gary Adams

The Onga Hammerhead is a fantastic product for our pebblecrete pool, after our first one lasted about seven years it was an easy choice to purchase our second hammerhead.
I would highly recommend the poolshop great service fair prices and quick delivery.

laury Angeli
Great no fuss cleaner

Third Onga hammerhead cleaner I have bought
Love them easy to install and work wonderfully on my pebble mix pool
It sits in my pool all year round

Onga Hammerhead Pool Cleaner

Had quite a few suction cleaners over the 20 years since pool installed (10m x 5m Concrete/pebble) Most lasted 2-3 years and had issues along the way.

Purchased the first Hammerhead in 2014 where it lived in the pool 24/7 except winter months. Finally wore out Spring 2020. I think it choked twice in that time on scoria rocks jamming the hammer. Flawless otherwise.

Purchased replacement Jan 2021 and now back to the usual routine. Still using the original 6 year old hose pieces as they are still fully functional so I have plenty of spares for future use.

Easily the most reliable and effective cleaner I have experienced, and one of the cheapest as well. Even runs perfectly with my variable speed pool pump running at a slow 300rpm.


Great quality. Very simple to assemble. Works fantastic. Few moving parts to break.

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