What does an air purifier do?

An air purifier cleans indoor air by drawing in pollutants and circulating purified air back into a room. It removes contaminants like dust, pollen, pet dander, mold spores, and odors using a fan and a series of filters, which can include HEPA filters to trap particles and activated carbon filters to absorb gases.

What is the difference between an air purifier and an air cleaner?

People sometimes use these terms interchangeably, but there are certain differences. Both devices remove impurities, but while an air cleaner filters the air, an air purifier sanitizes it, removing particles including: Pet dander. Dust and dust mites.

Do I need an air purifier if I have a central AC?

While an updated HVAC system will control your heating and air conditioning, and the filters will keep the device itself clean and clear of dust, it won't control your indoor air quality. To achieve peace of mind with your indoor air you'll need the help of portable air purifiers.

Is it okay to sleep with an air purifier on all night?

Yes, it is okay to sleep with an air purifier on all night, and it is often beneficial for improving sleep quality by cleaning the air. For optimal and quiet operation, use a low fan speed, auto mode, or a dedicated sleep mode that dims the lights.

Do air purifiers use a lot of electricity?

No, most modern air purifiers do not use a lot of electricity, especially compared to appliances like air conditioners. A typical air purifier consumes between 30 and 100 watts of manageable energy.

Agaro Vs Sharp Air Purifier: Which Is Best For Clean Air?

Compare Agaro vs Sharp air purifiers based on filtration technology, noise and pricing from Amazon where Agaro has better filtration due to its HEPA filter and Sharp effectively eliminates surface pathogens and odors to make a wise purchasing decision as per your needs.

By : Chahek Garg
Last Updated on Nov 20, 2025 18:33 IST
Published on Nov 20, 2025 18:33 IST

Agaro_Vs_Sharp_Air_Purifier

Choosing the right air purifier for your house can drastically improve air quality in our environment, especially with rising pollution and allergens in India. While Sharp is known for its advanced plasma cluster technology, Agaro offers more budget-friendly purifiers ideal for small to medium rooms. This Agaro vs Sharp air purifiers comparison breaks down the distinguishing features and specifications of air filters from both the brands so you can pick the one best suited for your home.

Read further articles on air purifiers from our Home Solutions and Electronics section.

AGARO Imperial Air Purifier For Home
Equipped with a Green true HEPA H14 filter which traps pollutants, the Agaro Imperial air purifier protects with 360 degree indoor air purification and removes 99.99% airborne pollutants, smoke, pet hair, bacteria, virus and micro allergens thus providing a clean and healthy indoor environment. The Agaro 7 stage purification system includes pre filter, cold catalyst filter, activated carbon filter, anti-bacterial filter, green true filter H14 and UV sterilization. The room air purifier comes with a real time air quality monitoring system with colour coded indicators by denoting green light as good, orange as fair and red as poor air quality. When put in the automatic mode, the air purifier will detect air quality and adjust its speed on its own to filter out the air.

How does Agaro Imperial air purifier compare with Sharp FP-F40E-T?
The AGARO Imperial offers superior filtration with a medical-grade H14 HEPA filter and UV sterilization but the Sharp FP-F40E-T features a unique Plasmacluster ion technology for active surface and air purification.
Specifications:
- Colour:White
- Product Dimensions:37D x 19.5W x 65H Centimeters
- Floor Area:400 Square Feet
- Specification Met:HEPA
Reasons to buy:
✓Superior H14 filtration
✓Exceptional 8500 hr life
✓Kills germs with UV
Reason to avoid:
✗High filter replacement cost
01
Sharp Air Purifier FP-F40E-T Brown
The Sharp FP is a premium Japanese made air purifier running on the Plasmacluster technology, which neutralises bacteria, viruses, mould spores and odors at the molecular level. The Sharp room air purifiers work on the concept of dual purification by use of the plasmacluster filters including the true HEPA, activated carbon and pre filter to capture 99.97% allergens and microscopic dust as small as 0.3 micron making it a perfect choice for an air purifier for homes and offices. The active carbon filter deodorizes the air and removes Volatile Organic Compound (VOCs), absorbs cigarette odour and many other common household odors. The unit has long lasting filters, almost zero operational noise and a 7-year motor warranty which make it a reliable long-term investment.

How does Sharp FP-F40E-T compare with the Agaro Royal air purifier?
The AGARO Royal is optimized for faster air delivery and filtration with a higher CADR and H13 HEPA, while the Sharp FP-F40E-T focuses on active air and surface treatment using its proprietary Plasmacluster ion technology.
Specifications:
- Colour:Brown
- Product Dimensions:20.9D x 54W x 38.3H Centimeters
- Floor Area:320 Square Feet
- Noise Level:53 Decibels
Reasons to buy:
✓Clear numerical air data
✓Removes chemical odors
✓Family safechild lock
Reason to avoid:
✗Slower for large rooms
02
AGARO Royal Air Purifier For Home, Bedroom,True HEPA Filter H13
Ideal for bedrooms and mid-sized spaces, the Agaro Royal air purifier delivers a powerful filtration punch with its focused 4-stage purification system including a pre filter, silver nano particle filter, activated carbon filter and True HEPA 13 filter which makes this air purifier capable of capturing 99.99% of pollutants, including fine particles and pathogens down to 0.1PM. With a CADR of 300, it purifies rooms quickly, making it perfect for homes with pets, dust issues, or pollution exposure. The purifier offers multiple fan modes, a silent sleep mode, filter replacement indicators that tell you when its time to change the filters and low power consumption so using the air purifier doesn't feel too heavy on your pocket.

How does the Agaro Royal air purifier compare with the Sharp FP-S40M?
The AGARO Royal offers superior air cleaning speed with a higher CADR and H13 HEPA, while the Sharp FP-S40M features active surface and air sanitization using its Plasmacluster ion technology and advanced Coanda airflow for better room circulation.
Specifications:
- Colour:White
- Product Dimensions:23.3D x 23.4W x 42H Centimeters
- Controller Type:Touch Control
Reasons to buy:
✓Fast room cleanup
✓Simple filter maintenance
✓Cost-effective solution
Reason to avoid:
✗Shorter filter lifespan
03
Sharp Air Purifier for Home & Office
The Sharp FP-S40M features advanced air dynamics with Coanda Airflow and J-Tech Inverter technology, making it an efficient solution for rooms up to 330 sqft. It employs the signature Dual Purification method which includes passive filtration (HEPA, Carbon) and active purification via patented Plasmacluster Technology. The Plasmacluster ions actively neutralize airborne viruses, bacteria, and mold, while the Coanda effect ensures superior air circulation throughout the entire room. This model, available in a rich brown finish, is designed for low maintenance and high-efficiency pathogen removal. Ideal for allergy sufferers, children’s rooms, and workspaces needing constant airflow, its sleek black body blends seamlessly with any modern decor while the purifier does its job within minutes.

How does the Sharp FP-S40M air purifier compare with the Agaro pure wave?
The Sharp FP-S40M utilizes Plasmacluster ion technology for active air and surface sanitization with a higher-efficiency HEPA filter, whereas the AGARO Pure-Wave focuses on multi-stage passive filtration (7 stages) with a real-time digital air quality display.
Specifications:
- Brand:SHARP
- Product Dimensions:21.1D x 43.1W x 41.1H Centimeters
- Floor Area:250 Square Feet
- Noise Level:44 Decibels
Reasons to buy:
✓Patented Pathogen Neutralization
✓Efficient Air Circulation
✓VOCs and Static Control
Reason to avoid:
✗High Initial Purchase Cost
04
AGARO Pure-Wave Air Purifier
Featuring the advanced 7-Stage filtration system, the Agaro pure wave air purifier brings premium purification designed to remove 99.9% pollutants, bacteria, viruses, VOCs and PM0.3 particles. To ensure deeper cleaning of indoor air, the purifier is equipped with a robust pre-filter, HEPA filter, activated carbon filter, cold catalyst filter, UV sterilization, ionizer and anti-bacterial layers. It even displays clear AQI readings so you can instantly monitor purity levels and adjust the speed of your air cleaner accordingly. Ideal for homes, bedrooms located in high-pollution areas, the purifier operates quietly with multiple speed modes and an energy-efficient performance. Its sleek and modern design blends seamlessly with your home decor and its powerful performance quickly refreshes the room’s air.

How does the Agaro pure wave compare with the Sharp FP-S40M-T?
The Sharp FP-S40M-T relies on its unique Plasmacluster ions for active sanitation, while the AGARO Pure-Wave offers more purification steps (7 stages) and a convenient real-time air quality display.
Specifications:
- Colour:White
- Product Dimensions:23.8 x 23.8 x 60.4 Centimeters
- Controller Type:Touch Control
Reasons to buy:
✓Fast room cleanup
✓Simple filter maintenance
✓Highly cost effective
Reason to avoid:
✗Basic indicator lights
05
Sharp Air Purifier FP-S40M-T
Featuring an extensive 4-stage filtration system including a pre-filter, activated carbon filter, high-grade HEPA filter, and PCI ion dispersion, this Sharp FP model ensures comprehensive purification within a limited amount of time. This Sharp air purifier operates quietly, offers intuitive controls and features multiple fan modes for day and night use. Its strong airflow mechanics collect dust while reducing static electricity for 10 minutes. Immediately after, sensitivity for the dust sensor is automatically increased to quickly detect impurities and clean the air powerfully for 50 minutes. While ensuring the necessary air volume, this air purifier also achieves low noise levels of 20dB on sleep mode so you can sleep peacefully throughout the night.

How does the Sharp FP-S40M-T compare with the Agaro Imperial air?
The AGARO Imperial provides highest-grade H14 HEPA filtration and powerful air throughput, while the Sharp FP-S40M-T uses Plasmacluster ions for active virus and bacteria neutralization.
Specifications:
- Colour:Charcoal Gray
- Product Dimensions:33D x 33W x 57.8H Centimeters
- Floor Area:330 Square Feet
- Specification Met:HEPA
Reasons to buy:
✓Whisper quiet operation
✓Reduces static dust
✓Easily moved around
Reason to avoid:
✗Lacks air sensor
06

Agaro Vs Sharp Air Purifier: Comparison Table

Listed below are some of the best Agaro and Sharp air cleaners compared on the basis of their filter grade, coverage area and purification technology to help you get the most suitable one for your home.

Feature	AGARO Imperial	AGARO Royal	AGARO Pure-Wave	Sharp FP-F40E-T (Brown)	Sharp FP-S40M-T (Brown)	Sharp FP-J30M-BK (Black)
HEPA Filter Grade	H14 (Green True HEPA)	H13 (True HEPA)	True HEPA (Filters 0.3 µm)	True HEPA	True HEPA	True HEPA
Purification Stages	7 Stage (Incl. UV & Anion)	4 Stage	7 Stage	3 Filters + Plasmacluster	4 Stage Filtration + Plasmacluster	3 Filters + Plasmacluster
Pollutant Efficacy	Removes 99.99% (PM 0.1)	Removes 99.99% (PM 0.1)	Removes 99.9% (PM 0.3)	Captures 99.97% (0.3 µm)	Removes Bacteria, Virus, VOCs	Traps 99.97% Pollutants
CADR (Clean Air)	320 m3/hr	300 m3/hr	260 m3/hr (Approx.)	240 m3/hr	240 m3/hr (Approx.)	180 m3/hr (Approx.)
Coverage Area	400 Sqft	37.16 m2 (Approx. 400 Sqft)	58.06 m2 (Approx. 625 Sqft - Conflicting Data)	320 Sqft	Up to 330 Sq. Ft.	250 Sqft
Filter Life	8500 Hrs	Not specified in title	Not specified in title	Up to 2 Years	Up to 2 Years	Up to 2 Years
Special Feature	UV Sterilization	CADR/Coverage Balance	Real-Time AQI Display	20° Airflow Angle	Coanda Airflow / J-Tech	Compact/Portable Size

In conclusion, Agaro is the stronger option if your main goal is to remove dust and pollution quickly. Its H14 True HEPA filter and high CADR make it perfect for homes dealing with heavy smog or very fine particles. On the other hand, Sharp stands out for overall hygiene. Its Plasmacluster Ion Technology doesn’t just clean the air, it also helps reduce germs, viruses, mold, and bad odors in the room.

So, if you want faster and more powerful dust removal, go for Agaro. But if you want better germ protection and cleaner, fresher air, Sharp is the smarter choice.

Disclaimer: At Jagran, we prioritize providing the up-to-date information on the latest trending commodities and goods. This Article is written and vetted by our in-house category authors in sync with the Google guidelines on product reviews and shoppable content. Jagran is in an associate partnership, so we may earn a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, concerning the products. The products listed in this article are in no particular order of priority.

Faq's

What does an air purifier do?
+
An air purifier cleans indoor air by drawing in pollutants and circulating purified air back into a room. It removes contaminants like dust, pollen, pet dander, mold spores, and odors using a fan and a series of filters, which can include HEPA filters to trap particles and activated carbon filters to absorb gases.
What is the difference between an air purifier and an air cleaner?
+
People sometimes use these terms interchangeably, but there are certain differences. Both devices remove impurities, but while an air cleaner filters the air, an air purifier sanitizes it, removing particles including: Pet dander. Dust and dust mites.
Do I need an air purifier if I have a central AC?
+
While an updated HVAC system will control your heating and air conditioning, and the filters will keep the device itself clean and clear of dust, it won't control your indoor air quality. To achieve peace of mind with your indoor air you'll need the help of portable air purifiers.
Is it okay to sleep with an air purifier on all night?
+
Yes, it is okay to sleep with an air purifier on all night, and it is often beneficial for improving sleep quality by cleaning the air. For optimal and quiet operation, use a low fan speed, auto mode, or a dedicated sleep mode that dims the lights.
Do air purifiers use a lot of electricity?
+
No, most modern air purifiers do not use a lot of electricity, especially compared to appliances like air conditioners. A typical air purifier consumes between 30 and 100 watts of manageable energy.

More For You

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Reason to avoid:

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Agaro Vs Sharp Air Purifier: Comparison Table

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