How Long Do Water Filters Last? 

Despite generally good tap water quality, water filters have become incredibly popular in Sydney. Residents appreciate the added layer of protection filters provide, along with the improvement in taste and odour. Here’s why Sydneysiders are turning to water filters: 

Taste & Odour: Even with safe drinking water, chlorine and other additives can leave lingering tastes and smells. Filters remove these elements, leaving crisper, better-tasting water. 

Hard Water Concerns: Some areas of Sydney may have harder water, contributing to limescale buildup in appliances. Certain filters can help reduce hardness. 

Peace of Mind: Filters offer an extra layer of protection against potential contaminants, providing residents with an additional sense of security about their drinking water. 

How Long Do Water Filters Last? There’s No One-Size-Fits-All Answer 

Unfortunately, there’s no simple answer to the question of how long water filters last. Their lifespan depends on several factors: 

Filter Type: Different filters have varying lifespans. Simple carbon filters might need changing every 2-6 months, while reverse osmosis systems can last several years for the membrane element. 

Water Usage: A household with higher water consumption will deplete the filter faster than a single-person household. 

Water Quality: Heavier sediment loads or higher contaminant levels in your water supply can shorten the filter’s lifespan. 

Tips for Choosing Long-Lasting Water Filters 

Know Your Needs: Identify the primary reason for using a filter. Are you mainly concerned about taste, sediment, or specific contaminants? This helps narrow down the filter type. 

Look for Certifications: Choose filters certified by reputable bodies like the NSF or the Australian WaterMark scheme (e.g. our 5-Stage Reverse Osmosis System meets The WaterMark specification AS/NZS 3497:1998 Amdt 1 2001 Drinking water). This ensures they’ve been tested for performance and safety. 

Read Capacity Ratings: Filters specify a capacity, often in gallons. This gives you a guideline for how much water it can filter before needing replacement. 

Consider Maintenance: Some filters require more frequent cleaning or pre-filter replacement, affecting total cost and longevity. 

Remember, even the longest-lasting filters need to be replaced eventually. Always follow the manufacturer’s instructions for the recommended replacement schedule to ensure your water filter functions optimally and continues to give you the clean, safe water you deserve.