A pool pump is an important component of your pool system since it draws water from the pool and into the filtration system, ensuring that you have clean, clear water at all times.
Choosing a pool pump can be difficult with so many options available. What flow rate do you need? Is it worth getting a variable speed pump?
The buyer’s guide and reviews below will help you identify the most important characteristics to look for.
But first, our picks for the best pool pumps currently on the market in Australia:
Top Pick: Onga Leisuretime LTP750 Pool Pump
Flow rate: 250L/min
Motor: 750W, 1hp
The Onga pool pump is reliable, well made and cost-effective. It’s designed for swimming pools from 20,000 litres to 90,000 litres in size and can be used as a solar heating pump.
With the self-aligning barrel unions, connecting pipes is quick and easy. The elevated mount keeps moisture away from the motor and the corrosion-resistant shield extends the life of the motor.
The lint pot features a clear lid that allows you to see when it needs emptying, and the lid can be removed or tightened with no tools required.
Best Value: Giantz Swimming Pool Pump Water
Flow rate: 500L/min
Motor: 2000W, 2.7hp
This Giantz pool pump is compatible with salt and chlorine water on top of being compatible with above-ground and in-ground pools.
It offers durability and efficiency and represents great value for money.
It’s also very powerful for the price, with a flow rate of 500L/min and 2.7hp motor. It can refresh a 60,000L pool in under three hours.
The detachable filter will keep your pool water clean and clear at all times thanks to its large object separation.
This pump features a copper motor with high conductivity, which means it produces less heat, is energy efficient, and is very quiet.
The enclosure is watertight, corrosion-resistant, and has a rapid drain stop.
Budget Option: TDKMAN Pool Pump
Flow rate: 460L/min
Motor: 1200W, 1.6hp
This affordable pool pump features a powerful 1.6 HP motor that provides a continuous flow rate of up to 27600L/H, or 460L/min.
It is suitable for residential and commercial swimming pools and spas and is also 100% salt and chlorine compatible. It can be used in both above ground and in ground pools.
Additionally, it was built with a thermal overload protection feature that prevents overheating in order to ensure a long lifespan.
Another great feature of this pump is a full size removable strainer basket that you can easily clean out whenever you need to remove large debris from your pool or spa.
Its IP55 electric motor keeps dust and water from damaging the motor which helps prolong its life. This pump comes with a one year warranty for further peace of mind.
Motor: Similar to 1.25 hp – 1.5 hp pumps.
The Viron XT allows you to program the pump speed according to your needs.
There are three pre-set speeds, which work well with most pools, that can be easily adjusted as needed. If you want the pump to be quiet at night or early in the morning, the low-speed setting is best.
The pump is high-performance and energy-efficient, with a 9-star efficiency rating that can save you over $1,000 a year in running costs.
There is also an integrated timer that allows you to configure up to four time periods each day with different speed settings for added convenience.
Flow rate: 280L/min
The Onga SuperFlo is a simple to use, quiet, efficient, and dependable pump. You can customise the settings to meet your specific filtration and cleaning requirements.
The variable speed pump has three settings and an override feature, allowing you to select the most efficient speed for your needs.
The user interface is simple and intuitive. The plumbing unions are quick-connect, and the top can be removed easily for cleaning.
To prevent damage, the motor is fault protected, and the hydraulic design assures excellent performance, energy economy, and pump life.
The structure is long-lasting and designed to resist any weather. Because the filter trap is big, you will have to empty it less frequently.
Pool Pump Buying Guide
Above-ground pool pumps are less expensive than in-ground pumps because they are simpler.
The water is pumped via an above-ground system that uses gravity and a flooded suction and pressure system.
To be effective, the pump must be situated near to the pool, but well below the waterline.
In-ground pool pumps are situated above the waterline and are self-priming.
They are often bigger and designed to handle higher flow rates and larger volumes of water.
RELATED: The Best Robotic Pool Cleaners
Pool pump speeds
Single-speed pumps pump water at a single consistent speed. They can be inefficient, yet they are a low-cost choice.
These pumps have two speeds: high and low.
You have two speeds to pick from, one of which uses less energy and so saves you money on energy.
Some pumps allow you to choose the speed.
They are often more costly, but they are also more energy-efficient and useful.
Variable speed pumps allow you to customise the flow rate according to your consumption and requirements.
A pump’s flow rate is how many litres of water the pump moves in a minute,
A 70,000-litre pool needs a flow rate of 145 litres per minute to circulate the water once every eight hours (70,000/(8 hours * 60 minutes)).
Turnover is the amount of time it takes the pump to circulate all of the water in the pool through the filter.
Pool pumps will also list their power, usually in horsepower, or hp. However, it’s best to focus on the flow rate, as this takes into account the efficiency of the pump.
Be careful to not be upsold to a pool pump with more hp than you need. Often, an oversized pool pump will do more harm than good.
The pump’s filter size determines how much water it can process at once. The larger the filter, the more water it can process.
Filters also come in a variety of shapes, from spherical to cylindrical, and there are different types of material within each shape.
There are pros and cons to each one: for example, cylindrical filters tend to clean more quickly than spherical ones, but they’re also usually more expensive.
Spherical filters tend to be less efficient because they have less surface area per unit volume than cylindrical ones (which makes them better for smaller pools), but they’re less expensive overall.
While some pool owners swear by sand- or cartridge-type filters–the latter being much more compact–these aren’t ideal choices if you want a low maintenance solution that will last for years without needing constant repair or replacement parts replaced often due to wear and tear from frequent use.
Pool pump connection size is an important consideration because you want to make sure that your pump and plumbing are the same size in order for your pool water to flow properly.
If the pump’s connection size is different from the plumbing, it can limit water flow and damage your equipment.
When buying a new pool pump, you should check what size your existing pipes are (usually 1.5 or 2 inches) and get a pump that matches this measurement.
Most residential pools use 2-inch pipes, though some smaller pools may have 1.5-inch piping installed instead.
If you’re installing a new pump on an existing pool system, match the pipe size unless the manufacturer recommends otherwise.
When it comes to pump location, it’s mostly dependent on the type of pool and the design of the pool.
If you have an above ground swimming pool, your pump should be hidden from view as much as possible (this will help keep the unsightly equipment out of sight).
For in ground pools, your pump can either be hidden from view or located in a separate plant room.
Many people prefer to hide it so that they don’t have to look at it.
Other things to consider
- Timer – a timer is a useful addition since it may help you save time, energy, and money by operating your pump when energy costs are lower.
- Efficiency – Pool pumps with high energy star ratings are more energy-efficient and will help you save money on your pool’s operating costs in the long run.
- Noise – some pumps make a loud noise that might be bothersome at night, while others are almost silent. To keep things harmonious with your neighbours, go for a pump that is quiet.
- Compatibility – Consider how your pump will interface with other equipment, such as a sand filter. Sand filters are an important part of your pool system because they keep the water clear of particles.
Key takeaway: A pool pump works best if it is matched to the needs of your pool.
To get the best out of your pump, it is important to match the pump’s capabilities to the needs of your pool.
This is mainly determined by size — both the pool and the pump — but also by how you use the pool and what type of filter system you have.
Pool Pump FAQs
When should my pool pump be replaced?
Most pool pumps need to be changed after 8-12 years of steady use. If your pump is nearing the end of its functional life or exhibiting symptoms of wear and tear, it’s time to replace it.
How much horsepower do I require for a pool pump?
It’s recommended to consider the pump’s water flow (litres per minute) rather than horsepower. The volume of your pool will determine the power required in your pump. You can calculate the power required using the litres of water in your pool and a guide of around 7 hours to fully replace the water in your pool.