These days, clean air at home is a big worry for families in Pakistan. In Pakistan There is heavy smog in major cities. Which include Lahore, Karachi, Gujranwala and Islamabad. Many people are turning to air purifiers to keep their homes safe.
But high electricity bills make people worry about the power consumption of air purifiers. Knowing the price of an air purifier in Pakistan is important. But understanding its running cost is even more crucial. After all, nobody wants a monthly bill that shocks them!
Today, we will see how much electricity an air purifier really uses. We will also cover the key things to consider before buying one. Whether it’s for your home or office, these simple tips will make your choice easier. You will learn how to pick a high-quality, energy-efficient air purifier that keeps your air clean without shocking your electricity bill.
How Much Electricity Does an Air Purifier Use?
An air purifier does not use a lot of electricity. Most home air purifiers in Pakistan use 20W to 90W, depending on their size and fan speed.
In simple words:
Average Power: 30–60 watts
Daily Use (8–12 hours): 0.24–0.72 units
Monthly Use: 7–21 units
Monthly Cost: Around Rs 250–700
This is very low. An air purifier uses less electricity than a refrigerator, a fan, or even many LED TVs. So if you are looking for the best air purifier in Pakistan, you can use it every day without worrying about a high bill.
What Things Increase an Air Purifier’s Electricity Use?
1. HEPA Filter & Motor Power
If the purifier has a strong filter like HEPA 13, it needs a stronger motor. This can use a little more electricity, especially in polluted cities like Lahore and Gujranwala.
2. Fan Speed or Mode
Turbo Mode: Uses the most electricity.
AUTO Mode: Saves electricity because it changes speed according to air quality.
3. Room Size
- If the purifier is too big, it will use more electricity.
- If it is too small, it will work too hard and still use more power.
- Choosing the right size for your room helps save units.
4. Number of Filters
Purifiers with more layers (HEPA + Carbon + Pre-filter) need a bit more power because air has to pass through more filters.
5. Hours of Use
In winter smog (Lahore, Islamabad, Rawalpindi), many people run air purifiers 10–14 hours daily, which increases total units.
Air Purifier Wattage Comparison (Popular in Pakistan)
Air purifiers in Pakistan use very little electricity. Here are the usual watt ranges for common brands you find at Japan Electronics:
Homage Air Purifier: 25–45W
Philips Air Purifier: 20–60W
Royal Air Purifier: 25–50W
Super Asia Air Purifier: 35–60W
This shows that using an air purifier every day is still very cheap compared to other home appliances.
How Much Does It Cost to Run an Air Purifier for 24 Hours?
Here is a simple formula:
(Watt ÷ 1000) × Hours per day × 30 × Tariff = Monthly Cost
Example (40W purifier, 12 hours daily):
- 40W ÷ 1000 = 0.04 units
- 0.04 × 12 = 0.48 units per day
- 0.48 × 30 = 14.4 units per month
- If 1 unit = Rs 50 → Rs 720 per month
Small-sized air purifiers can even cost less than this.
Does an Air Purifier Increase Your Electricity Bill?
No, it doesn’t. Here’s a simple comparison:
AC (1 Ton): 1200–1500W
Refrigerator: 70–150W
Ceiling Fan: 60–75W
Air Purifier: 20–60W
Even if you use an air purifier for many hours in cities like Karachi or Islamabad, the extra bill is very low.
How to Reduce Electricity Usage
You can save more units by following these easy tips:
- Use AUTO mode to control fan speed smartly
- Clean the pre-filters often
- Keep doors and windows closed on high-smog days
- Use the right size purifier for your room
- Replace filters on time
These habits can reduce electricity use by 20–30%.
Recommended Low-Electricity Air Purifiers in Pakistan (2025)
These models offer effective purification with minimal electricity use and can be easily found when comparing the best air purifier prices in Pakistan.
1. Philips Air Purifier AC0920/10 — 21W Max
Low wattage, strong HEPA performance, suitable for bedrooms and small areas.
2. Homage Air Purifier HAP-251DWB — Low Consumption Profile
Efficient design that stays within a moderate watt range.
3. Royal Air Purifier RAP-7000 Digital Inverter — 30W Max
Inverter motor ensures low running cost, ideal for extended use in larger rooms.
4. Philips Air Purifier AC1711 — 27W Max
Balances CADR and power efficiency, works well in high-smog cities like Lahore and Gujranwala.
These options help buyers make informed choices without worrying about continuous usage or increased electricity bills.
Conclusion
Air purifiers use very little electricity—even less than a ceiling fan. For families living in cities like Lahore, Karachi, Islamabad, Rawalpindi, and Gujranwala, the small electricity cost is nothing compared to the big benefit of clean, healthy air.
If you are checking models at Japan Electronics or searching for the best air purifier in Pakistan, knowing the wattage and monthly units will help you pick a purifier that fits your home and your budget.
FAQs
1. Do air purifiers use a lot of electricity?
No, they don’t. Most air purifiers use 20W to 60W, which is much less than a fan, fridge, or AC. Even if you use it every day, the monthly cost is usually only Rs 250–700.
2. How many watts make 1 unit of electricity in Pakistan?
In Pakistan, 1 unit = 1 kilowatt-hour (kWh).
This means:
- Using 1000 watts for 1 hour = 1 unit
- Using 100 watts for 10 hours = 1 unit
3. Can I keep my air purifier on 24/7?
Yes, you can. Air purifiers are made to run all the time. This is helpful in polluted cities during smog season.
Just remember to:
- Use AUTO mode
- Clean the pre-filter
- Change the HEPA filter on time
4. Does running the air purifier at night use more electricity?
Not really. Most purifiers go into sleep mode at night and use only 10W–20W, which is very cheap.
5. Does a higher CADR air purifier use more electricity?
Yes, a little. A higher CADR means a stronger motor. But many good models in Pakistan still stay under 30W–40W even with high CADR.
6. What things increase electricity use the most?
The main things are:
- Fan speed (Turbo uses the most)
- Room size
- Dirty filters
- How many hours you use it
Choosing the right size purifier and keeping filters clean helps keep electricity usage low.
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