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Pool Shop Australia Pool Shop Australia
Mar 22, 2024

Sand Filter vs Cartridge Filter

G'day, pool owners! The heart of your pool's filtration system, whether it be a sand filter or a cartridge filter, plays a crucial role in maintaining water quality. But which one is right for you in the context of Australia's unique climate and lifestyle? Let's dive into the details.

Sand Filters: The Aussie Classic

Sand filters are a time-tested favourite among Australian pool owners, and for good reason. They operate by passing water through a bed of sand, trapping debris as small as 20 to 40 microns. Here's why they're a top pick:

  • Durability: Built tough to withstand harsh Aussie conditions, sand filters are known for their longevity.
  • Low Maintenance: They require backwashing every few weeks, which can be a straightforward process for many.
  • Cost-Effective: Generally more affordable upfront compared to cartridge filters, they're a budget-friendly option.

However, it's not all sunny skies. Sand filters can be less efficient at filtering out finer particles, potentially leading to cloudier water.

Cartridge Filters: The Efficient Alternative

Cartridge filters have gained popularity for their efficiency and eco-friendliness. They filter debris as small as 10 to 15 microns, offering clearer water. Here's why they might be an excellent choice for your pool:

  • Water Conservation: Unlike sand filters, they don't require backwashing, saving precious water – a boon in drought-prone areas.
  • Energy Efficiency: They operate at lower pressure, which means your pool pump works less hard, saving on energy bills.
  • Easy Maintenance: Simply remove the cartridge and give it a clean. Though it can be a bit messier, it's less frequent.

The trade-off? Cartridge filters can come with a higher initial cost and replacement cartridges can be pricey.

Making the Choice

When deciding between a sand filter and a cartridge filter in Australia, consider the following:

  • Local Water Restrictions: In areas with strict water use limitations, a cartridge filter's water-saving feature is a significant advantage.
  • Your Pool Usage: Heavier use may lean towards the robustness and ease of a sand filter.
  • Budget Considerations: If upfront and long-term costs are a concern, assess both options' total cost of ownership over their lifespan.

Whether you opt for a sand filter or a cartridge filter, the choice comes down to your specific needs, preferences, and local conditions. Each has its benefits, and understanding these can help you make an informed decision for a sparkling clean pool all summer long.

About Pool Shop

Pool Shop is one of Australia's leading suppliers of pool and spa products, offering a wide range of essentials like cleaners, pumps, lights, chlorinators, filters, chemicals, spare parts, and more. We stock the highest quality products as authorised sellers of leading brands such as Zodiac, Astral Pool, Maytronics, Hayward, Madimack, Polaris, Pentair Onga and more. With a price match guarantee and fast delivery, we ensure a seamless shopping experience.

Visit our shop in Unanderra near Wollongong for personalised service and expert advice or order online.

Contact us on or call 02 9137 8914.