When Should I Buy Replacement Filter Cartridges?

Water filter cartridges provide dependable, clean water that’s safe to use. However, they have a limited lifespan and need to be replaced regularly. If you’re not sure when to replace yours, here’s everything you need to know.

Types of Water Filters

Most water filter systems require a water filter cartridge to effectively purify water. The cartridge removes impurities and contaminants from water, which include sediments, chemicals, and other harmful particles. This purifying process ensures that the water is safe to use and drink. It also significantly improves its taste and odour.

Keep in mind that different types of water filters use different technologies to purify water. The most common types include:

1. Activated Carbon

Activated carbon filters work by absorbing contaminants trapped inside the filter's carbon structure. This type of filter effectively removes chlorine, unpleasant tastes, and odours.

2. Reverse Osmosis

Reverse osmosis water filters are more advanced than regular ones because they can remove chemicals such as fluoride, arsenic, and nitrate. They are also used when a specific pH range for alkalinity or acidity is needed.

3. Sediment Filters

Sediment filters are essential components of water filtration systems, as they are typically the first line of defense against visible particles or sediments. They are designed to remove large-sized impurities, such as sand, dirt, and rust, that may be present in the water.

4. UltraViolet Light

Some water filters use UV light to eliminate unseen bacteria that may be present in the water. On its own, this technology doesn’t rely on replaceable cartridges. However, it’s often used in conjunction with the previous types to provide multiple levels of purification.

The best water filters usually use a combination of different technologies to ensure maximum efficacy. If you have a UV filter, for instance, you might still need to purchase cartridge replacements for the other parts of your filter system.

When should I buy replacement filter cartridges?

The rule of thumb is to replace water filter cartridges every 3 to 6 months. However, it depends on the type of filter you have.

Signs to Replace Your Filter Cartridge Immediately

If you notice any of these signs, then you need to change your water filter immediately:

What happens if you don’t replace your water filter?

Regularly replacing water filter cartridges is important to prevent clogging and contamination. A clogged filter can cause reduced water flow, unpleasant taste and odour, and even health risks from bacteria and other microorganisms.

To ensure that you have clean water for drinking and general use, make sure to replace your water filter cartridges according to the recommended schedule.

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We offer various selections of replacement filter cartridges for every need. All of our products are certified genuine and meet Australian standards, so you don't have to worry about quality or authenticity.

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