Dive Into Clean | The Aussie’s Guide to Filtration for Pools and Spas with Davey & Onga

When the arvo sun is beating down and the mozzies are on the prowl, there’s nothing like cooling off in the backyard pool or soaking in a spa under the stars. But any Aussie who’s ever jumped into a cloudy pool or copped an itch after a spa knows this: keeping the water pure and safe is the secret to true relaxation. At Pumptastic, we’ve seen every filter nightmare and sparkling comeback, so let’s answer the top questions every Australian asks and show why Davey and Onga are the legends of water filtration in our proud land.

Why Do Aussies Care So Much About Water Filtration?

Whether the backyard is swarming with kids or it’s a solo splash after a long day, water quality matters. In Australia, high heat, unpredictable weather, and the odd visit from the native cockatoo can turn a pristine pool into a biohazard faster than you can shout, “cannonball!” That’s why understanding water filtration isn’t just for pool techies it’s a must for any household with a pool or spa.

What Makes a Great Water Filtration System Down Under?

It’s not just about clear water. It’s also about removing the nasties think dirt, leaves, bugs, chemical residue, and even invisible bacteria. Aussie filtration systems don’t just have to work hard; they have to survive the harsh sun and sudden storms. That’s where Davey and Onga, two of the most respected brands in Australian pool and spa culture, come into the picture.

Five Common Filtration Questions From Australians

1. What’s the best type of water filter for an Aussie pool or spa?
2. How often should you clean or replace water filtration filters?
3. Are cartridge filters or sand filters better in our Aussie conditions?
4. How do you know if the filtration system is not working?
5. What makes Davey and Onga stand out as Aussie filtration brands?

Let’s tackle these, the way Aussies like: straight up, no nonsense, but always with a bit of fun.

1. What’s the Best Type of Water Filter for an Aussie Pool or Spa?

Australians are spoiled for choice, but the three most common types of pool and spa water filters you’ll find at Pumptastic are:

• Cartridge Filters: Perfect for spas or small to medium-sized pools. They’re easy to handle and give you super-fine water filtration. Clean the cartridge, pop it back in, and off you go all with minimal fuss.
  
  

• Sand Filters: The classic choice for larger Aussie pools. These units are robust, low-fuss, and handle a heap of water daily. They’ll trap a fair whack of debris, and maintenance is usually just a matter of backwashing.
  
  

• Glass Media Filters: The modern cousin of sand, glass media is taking off due to its superior filtration and ability to catch even finer particles. Great for anyone who’s serious about crystal clear water.
  
  

Davey and Onga manufacture all three types, so there’s a solution for every backyard. Choosing depends on pool size, location, how many sundowners are taking a dip each week, and how much time you want to spend on maintenance.

2. How Often Should You Clean or Replace Water Filtration Filters?

Nothing’s worse than coming home to a swampy pool after a week of neglect. The secret is routine.

• Cartridge Filters: Clean out every two to six weeks in summer or more if the pool is getting hammered daily. A hose down is magic, but a chemical soak every few months makes a massive difference.
  
  

• Sand or Glass Filters: A quick backwash every fortnight during heavy use keeps things humming along. Full sand replacement? Every three to five years.
  
  

• Check for Wear and Tear: Aussie sun is tough on plastics and seals, so give everything a good look every season.
  
  

Quick tip: If you’re sick of reminders, our Pool Maintenance Tips page has more guides, or give us a buzz for service. Dirty water filter elements and neglected systems are the main reason pools go green.

3. Are Cartridge Filters or Sand Filters Better in Aussie Conditions?

It’s the great backyard debate! Here’s the Aussie wrap:

• Cartridge Filters are kings of convenience. Small, lightweight, and perfect for spas, plunge pools or saltwater setups. They save water (since no backwashing needed) and are a dream for water-wise households. But they need a bit more hands-on time cleaning, especially if the pool sees daily action.
  
  

• Sand/Glass Filters are built for the rugged Aussie climate. Sand stands up to high usage and handles rain, dust, and leaves from those towering gum trees. While they use more water for backwashing, some households find this a fair swap for less manual cleaning.
  
  

Need more help making the choice? Check our product comparison pages for the latest models or talk to our team for local advice.

4. How Do You Know If the Filtration System Is Not Working?

A pool or spa shouldn’t be an experiment in biology. Here are the classic warning signs Aussies report:

• Cloudy Water or Strange Smells: That’s bacteria brewing. Act fast to avoid skin irritation or ear infections.
  
  

• Visible Debris Floating About: If the pool vacuum can’t keep up and the filter is always struggling, it’s time to investigate the water filtration system.
  
  

• Pressure Gauge Issues: Most sand and glass filters have a pressure gauge. An abnormally high or low reading means a blockage or a fault.
  
  

• Increased Chemical Use: If you’re needing to add way more chlorine or bromine, the filter isn't keeping up.
  
  

• Algae Crescents or Slippery Surfaces: Green or yellow streaks mean the filter and chemicals are losing the battle.
  
  

Don’t wait for disaster. Pumptastic offers troubleshooting, repairs, and full water health checks for Australian pool and spa owners.

5. What Makes Davey and Onga Filtration Gear the Aussie Go-To?

While both brands are now well respected globally, their real home is here in Australia and that shows in every product:

Davey Filters:
From Bondi backyards to outback swimming holes, Davey’s rugged cartridge and media filters are beloved for their reliability. Made for our harsh water and unpredictable weather, they last for years, even under heavy sun.

Onga Filters:
Onga pools and spa systems are famous for their easy maintenance and legendary lifespan. The cartridge and sand filter designs are tailored for local conditions, making them the top choice for Aussies who want to set and forget.

Both brands make installation a breeze, parts are always available, and there’s a solid network of Aussie service techs to help. Need help deciding? Our expert team at Pumptastic are always up to give you advice.

Why Trust Pumptastic for Aussie Pool and Spa Needs?

Pumptastic has spent years as the go-to local shop for pool and spa water filtration in Australia. Every product is handpicked to withstand extreme weather and high use. The team knows the latest Aussie standards and only stocks:

• Genuine Davey and Onga products

• Full lines of water filter supplies and upgrades

• Aussie-designed pool pumps, heaters, and automation systems
  
  

Plus, with a focus on backyard pools across the country, service is always on tap whether you are in Perth, Parramatta or Port Douglas.

How to Keep an Aussie Pool or Spa Filtered and Fabulous All Year

Here’s the local’s checklist, straight from the Pumptastic service van:

• Skim off debris daily leaves, twigs and bugs are relentless
  
  

• Check the water filtration filter pressure and condition at least once a week

• Run the filtration system for the recommended time most pools need six to eight hours per day in summer

• Keep an eye on chemical balances using an at-home kit or book a regular pro water test

• Keep trees trimmed back and fit covers where winds bring in bush debris
  
  

Want more? Dive into our Pool & Spa Blog for maintenance tips and product reviews.

Expert Picks: Davey and Onga Models for Aussie Pools

We get it, no one has the same setup or backyard. Here are top filters our customers keep coming back for:

• Davey Crystal Clear Cartridge Filters: Perfect for small-medium pools or spas, ultra-easy to clean, and tough enough for year-round use
  
  

• Onga Pantera Sand Filters: The all-rounder of large family pools, built to last and handle big crowds on Christmas Day
  
  

• Davey EcoPure Glass Media Filters: Ideal for households that want the most advanced water filtration, handling everything from dust storms to neighbourhood parties
  
  

Curious about compatibility? Find the exact model for your pool with our online filter finder.

Pool and Spa Filtration in Australia: Quickfire Q&A

What’s the main difference between water filtration filters in pools vs. spas?
Pool filters often handle more volume and debris, while spa filters focus on fine particle removal and regular, quick maintenance.

Can I use the same filter brand in saltwater and chlorine pools?
Absolutely! Davey and Onga units are designed for both, but make sure to check the specific model features or drop our support crew a message if unsure.

Is pool automation worth it for water filtration?
For busy Aussies, yes. Automated pumps and filter cycles mean less hands-on time and more time enjoying the water.

What affects how long a water filter lasts in Aussie pools?
Sun exposure, water quality, frequency of use, and chemical levels all play a part. Routine checks extend lifespan.

Where can I get Aussie water filtration parts and expert advice?
Right at Pumptastic, of course! Friendly local advice and fast shipping nationwide.

The Future of Pool and Spa Filtration Down Under

New tech is making life easier for pool owners each year. From glass media that filters down to 3 microns (catching the smallest nasties) to energy-efficient pumps that pair perfectly with advanced water filtration, Australians have world-class options at their fingertips. Staying on top means investing in quality brands and maintenance routines.

Pumptastic keeps an eye on the trends and works only with products that have stood the test scorching summers, wild storms, backyard parties, and all.

Ready to Upgrade? Here’s What to Do Next

If this has got you thinking about the clarity and safety of your backyard retreat, don’t wait for trouble. Browse our filtration range, find the perfect fit, or give the Pumptastic team a shout for personal advice. Prefer to talk to a real Aussie in real time? Reach us on our Contact Page.

From the east coast’s surf towns to the dry red centre, one thing’s true: a clean pool or spa is the heart of the backyard. Trust your water filtration to Aussie legends Davey, Onga and your mates at Pumptastic. Enjoy every splash, soak, and sunny day.