Air PurifierUpdated November 24, 2025

KENT Aura HEPA vs Sharp FP-J30M-B

An in-depth comparison to help you choose the right Air Purifier for your needs

KENT

₹8,999

VS

Sharp

₹8,490

Expert Analysis

Japanese technology vs Indian affordability: Sharp FP-J30M-B at Rs 8,490 vs KENT Aura HEPA at Rs 8,999. The Sharp is now actually Rs 509 cheaper while still adding Plasmacluster Ion technology, quieter 23 dB operation, and remarkably low 27W power consumption. The KENT offers KENT's service network and simpler operation. Coverage is similar - 28 sq m (Sharp) vs 25 sq m (KENT), both designed for small bedrooms.

Head-to-Head

How each product stacks up across key dimensions

Product A

KENT Aura HEPA

1

wins

VS

Product B

Sharp FP-J30M-B

5

wins

Price

KENT Aura HEPA

₹8,999

Sharp FP-J30M-B

₹8,490

User Rating

KENT Aura HEPA

4 / 5

Sharp FP-J30M-B

4.1 / 5

Our Score

KENT Aura HEPA

75/100

Sharp FP-J30M-B

80/100

Popularity

KENT Aura HEPA

Popular

Sharp FP-J30M-B

987 reviews

CADR (Clean Air Delivery Rate)

KENT Aura HEPA

180 m³/hr

Sharp FP-J30M-B

240 m³/hr

Coverage Area

KENT Aura HEPA

25 sq m

Sharp FP-J30M-B

28 sq m

Quick Summary

Japanese technology vs Indian affordability: Sharp FP-J30M-B at Rs 8,490 vs KENT Aura HEPA at Rs 8,999.

Our Recommendation

Sharp FP-J30M-B

Best Overall

Sharp FP-J30M-B

₹8,490

4.1/5 rating

Check Price on Amazon

The Sharp FP-J30M-B is the better buy for just Rs 1,000 more. You get unique Plasmacluster technology, quieter operation, and significantly lower power consumption. The KENT Aura makes sense only if KENT's service network in your specific town is a decisive factor.

The Products

KENT Aura HEPA Air Purifier for Home

KENT

KENT Aura HEPA

4(1,245)
₹8,999

Inclusive of all taxes

Check Price on Amazon
Popular Choice

Key Features

  • Indian brand with local service network
  • Compact and portable design
  • 3-layer filtration

Specs at a Glance

CADR (Clean Air Delivery Rate)

180 m³/hr

Coverage Area

25 sq m

Filter Type

HEPA + Activated Carbon

Noise Level

40-55 dB

Our Pick
Sharp FP-J30M-B Air Purifier with Plasmacluster Technology

Sharp

Sharp FP-J30M-B

4.1(987)
₹8,490

Inclusive of all taxes

Check Price on Amazon

Key Features

  • Unique Plasmacluster Ion technology
  • 3-stage filtration system
  • Low power consumption at 27W

Specs at a Glance

CADR (Clean Air Delivery Rate)

240 m³/hr

Coverage Area

28 sq m

Filter Type

HEPA + Activated Carbon + Plasmacluster Ion

Noise Level

23-48 dB

Prices accurate as of 24/11/2025. Prices and availability on Amazon.in may change.

Key Differences

The most important things that set these products apart

1

₹509 price difference

Sharp FP-J30M-B

The Sharp FP-J30M-B is 6% more affordable, saving you ₹509. Both are within a similar price range.

2

CADR (Clean Air Delivery Rate): 240 m³/hr vs 180 m³/hr

Sharp FP-J30M-B

The Sharp FP-J30M-B leads in cadr (clean air delivery rate) with 240 m³/hr compared to 180 m³/hr.

3

Coverage Area: 28 sq m vs 25 sq m

Sharp FP-J30M-B

The Sharp FP-J30M-B leads in coverage area with 28 sq m compared to 25 sq m.

4

Noise Level: 23-48 dB vs 40-55 dB

Sharp FP-J30M-B

The Sharp FP-J30M-B is more efficient in noise level with 23-48 dB compared to 40-55 dB.

5

Power Consumption: 27W vs 60W

Sharp FP-J30M-B

The Sharp FP-J30M-B is more efficient in power consumption with 27W compared to 60W.

Detailed Specifications

SpecificationKENT Aura HEPASharp FP-J30M-B
Price₹8,999₹8,490
Rating4 / 5(1,245)4.1 / 5(987)
CADR (Clean Air Delivery Rate)180 m³/hr240 m³/hr
Coverage Area25 sq m28 sq m
Filter TypeHEPA + Activated CarbonHEPA + Activated Carbon + Plasmacluster Ion
Noise Level40-55 dB23-48 dB
Power Consumption60W27W
Warranty1 year1 year
Dimensions305 x 305 x 495 mm399 x 230 x 540 mm
Weight4.5 kg6 kg

Indicates better value in this category

Pros & Cons

KENT Aura HEPA

75/100

What we like

  • Most affordable option under ₹9,000
  • Good pan-India service network
  • Lightweight and portable
  • Low filter replacement cost (₹1800)
  • Suitable for small bedrooms

What could be better

  • Low CADR rating for larger rooms
  • Basic features only
  • Build quality could be better
  • Not suitable for high pollution areas
  • Higher noise levels

Sharp FP-J30M-B

80/100

What we like

  • Budget-friendly under ₹10,000
  • Unique Plasmacluster technology
  • Very low power consumption
  • Quiet operation suitable for bedrooms
  • Japanese brand reliability

What could be better

  • Small coverage area (28 sq m only)
  • Lower CADR compared to competitors
  • Filter replacement can be expensive
  • Limited to small rooms only

Which One Should You Buy?

Pick the one that matches your priorities

Choose KENT Aura HEPA if

  • Plasmacluster Ion technology for pathogen neutralization appeals to you
  • Quieter 23 dB operation vs KENT's 40 dB for bedroom use
  • Lower 27W power consumption saves Rs 100/month over the KENT
  • Japanese Sharp brand quality and unique technology at just Rs 1,000 more

Choose Sharp FP-J30M-B if

  • KENT's pan-India service network in your town is critical
  • You want the absolute lowest purchase price under Rs 9,000
  • Simpler one-touch operation without any technology complexity
  • KENT brand familiarity from their water purifier range

Buying Tip

For just Rs 1,000 more than the KENT, the Sharp adds an entire technology layer - Plasmacluster Ion neutralization of airborne pathogens. During flu season or pandemic situations, this Rs 1,000 investment provides active virus deactivation that no HEPA-only purifier (including the KENT) can deliver. It is perhaps the best Rs 1,000 upgrade in this entire comparison range.

Ready to decide?

KENT Aura HEPA

KENT Aura HEPA

₹8,999

Buy Now
Sharp FP-J30M-B

Sharp FP-J30M-B

₹8,490

Buy Now

Frequently Asked Questions

The Sharp for Rs 1,000 more gives you Plasmacluster technology, quieter operation (23 vs 40 dB), and lower power consumption (27W vs 60W). The only advantage of the KENT is its pan-India service network and marginally lower price. For performance per rupee, the Sharp wins.

Absolutely. Plasmacluster ions actively neutralize airborne bacteria and viruses - a capability that HEPA filters do not have. For Rs 1,000, you add a clinically verified pathogen protection layer. This is one of the best value upgrades available in budget air purifiers.

The Sharp at 27W uses less than half the KENT's 60W. Running 12 hours daily, the Sharp costs about Rs 80/month vs KENT's Rs 180/month - the Sharp saves Rs 100/month in electricity. Over one year, electricity savings alone (Rs 1,200) exceed the Rs 1,000 price difference.