A water filter is only as good as the condition of its filter cartridges. Whether you’re using an under-sink RO system or a whole house water filter in the UAE, knowing when to replace your filters is critical for maintaining clean, safe water.
Here are the 5 most common signs your water filter needs replacing — and what to do about it.
1. Drop in Water Pressure
One of the earliest signs of a clogged or worn-out filter is a noticeable drop in water pressure. If your taps, showers, or appliances are suddenly producing weaker flow, your filter may be:
- Blocked with sediment buildup
- Saturated with impurities
- Preventing proper water flow
What to Do:
Check your sediment and carbon filters. For whole house systems, inspect pre-filters first. Replace if older than 3–6 months.
2. Unusual Taste or Odor
If your drinking water starts tasting metallic, musty, or smells like chlorine, it’s likely that your carbon filter is saturated and no longer absorbing contaminants.
In UAE homes using municipal or tank water, common culprits include:
- Chlorine
- Rust
- Sulfur or organic matter
What to Do:
Replace your carbon filter or RO membrane. Also inspect the filter housing for mold or bacterial buildup.
3. Cloudy, Discolored, or Gritty Water
Water that appears yellow, cloudy, or leaves a white film on glasses is often a result of:
- Sediment overload
- High TDS (Total Dissolved Solids)
- Calcium or magnesium scale from hard water
What to Do:
Test your water’s TDS levels. Replace sediment filters or softening media. Consider adding a TDS meter to your system if you don’t have one.
4. More Frequent Skin or Hair Problems
If you notice dry skin, itchy scalp, or hair fall worsening after showering, your water quality might be declining — even if the water looks clear.
This is common when:
- Filters stop removing chlorine
- Hardness minerals start flowing back in
- UV or RO units stop functioning properly
What to Do:
Check the softener or anti-scale filter. Replace if more than a year old. Also consider upgrading to a whole house mineral filter for complete protection.
5. Filter Age Exceeds Its Lifespan
Even if your water seems fine, most filters have a limited life and lose efficiency over time.
Typical Replacement Timelines in UAE homes:
- Sediment Filter: Every 3–6 months
- Carbon Filter: Every 6–12 months
- RO Membrane: Every 18–24 months
- UV Lamp: Every 12 months
- Ion Exchange Resin: Every 12–24 months
What to Do:
Always track your filter change schedule or sign up for an Annual Maintenance Contract (AMC) to ensure timely replacements.
Why Timely Filter Replacement Is Important
- Keeps your water safe for drinking and bathing
- Prevents system damage or bacterial growth
- Maintains water pressure and flow
- Extends the life of your RO or softener unit
- Saves money on plumbing repairs and bottled water
Need Help Replacing Your Filter?
Hydropure offers:
- Certified filter cartridges and RO membranes
- On-site filter replacement anywhere in the UAE
- Free water testing to check filter performance
- AMC plans to handle everything for you
Call Now: +971 06 5633 588
Email: [email protected]
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