Popular HEPA-grade air purifiers on Amazon

These are popular, well-reviewed models that advertise HEPA-grade filtration (often “True HEPA” or similar). Always verify coverage (CADR/room size) and filter replacement costs before buying.

Quick comparison

Best for	Model	Room size	Link
Bedrooms	LEVOIT Core 300-P	Small–Medium	See price
All‑around value	Coway Airmega AP‑1512HH	Medium	See price
Large rooms	BLUEAIR 211i Max	Large	See price

Tip: Verify room coverage (CADR) and filter replacement cost before buying.

LEVOIT Core 300-P (True HEPA)

Compact, widely popular option for bedrooms/offices; HEPA-grade filtration and quiet sleep mode.

• Popular pick • Great for bedrooms

See price on Amazon ASIN: B07VVK39F7

Coway Airmega AP-1512HH Mighty (True HEPA)

A long-time favorite with air quality monitoring and solid CADR for medium rooms.

• Sensor + auto mode • Medium rooms

See price on Amazon ASIN: B01728NLRG

BLUEAIR Blue Pure 211i Max (HEPASilent)

Strong performance for larger spaces; app control and quiet operation for its size.

• Large rooms • Smart app

See price on Amazon ASIN: B0BN2MGV5H

Honeywell HPA300 (True HEPA)

High airflow for bigger rooms; classic brand with readily available replacement filters.

• High airflow • Large rooms

See price on Amazon ASIN: B07DD9H6YH

Medify MA-40 (True HEPA H13)

HEPA H13 media, multiple fan speeds, and a modern touch control panel.

• HEPA H13 • Modern design

See price on Amazon ASIN: B07LGDYV3C

WINIX 5510 (New gen of 5500-2, True HEPA)

True HEPA + carbon + sensors; a popular line known for value and features.

• Value features • Sensor + auto mode

See price on Amazon ASIN: B0DJG1731C

LEVOIT Vital 200S-P (True HEPA)

Great for allergy-friendly homes with a strong pre-filter and smart controls.

• Smart app • Great for pets

See price on Amazon ASIN: B0BNDSTZV2

Coway Airmega 400 (True HEPA)

Powerful option for large rooms/open plans with high airflow and auto mode.

• Large rooms • High airflow

See price on Amazon ASIN: B01C9RIACG

BLUEAIR Blue Pure 311i Max (HEPASilent)

A compact smart purifier with strong performance for small-to-medium spaces.

• Smart app • Small/medium rooms

See price on Amazon ASIN: B0BN2P9GFM

GermGuardian AC4825E (True HEPA)

Budget-friendly tower-style unit with HEPA filtration and UV-C feature.

• Budget pick • Compact tower

See price on Amazon ASIN: B004VGIGVY

Austin Air HealthMate (Medical Grade HEPA)

Premium, durable build with large carbon load for odor/VOC reduction.

• Premium build • Heavy carbon

See price on Amazon ASIN: B000OLG9OI

Alen BreatheSmart 75i (True HEPA)

High-performance smart purifier designed for large rooms with customizable filters.

• Large rooms • Premium smart

See price on Amazon ASIN: B0B8T5Q5ZZ

Tip: For best results, choose a purifier sized for your room and run it continuously on a comfortable fan speed.