Air purifiers by features ≫ Noise and efficiency

Quiet air purifiers

The best quiet air purifiers: our top 4 (April 2026)

H13 True HEPA Air Purifier - CADR 384 m³/h, Ultra Quiet

★★★★★ ★★★★★ 8.7/10

PuroAir 240 HEPA Air Purifiers (2 Pack)

★★★★★ ★★★★★ 8.5/10

HM735S 11L Smart Humidifier

★★★★★ ★★★★★ 8.4/10

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🏆 Best choice

HEPA Air Purifier with H13 True HEPA, 99.97% Allergen Removal, CADR 384 m³/h, Ultra Quiet, 3-Speed Fan, Sleep & Auto Mode Air Quality Sensor, Removes Pet Dander, Dust, Pollen, Smoke & Odours

H13 True HEPA Air Purifier - CADR 384 m³/h, Ultra Quiet

★★★★★ ★★★★★ 8.7 /10

+ Good CADR (384 m³/h) and H13 HEPA + carbon filter give solid cleaning for medium rooms

+ Quiet enough on low and sleep mode for bedroom use

+ Simple touch controls with useful auto mode and washable pre-filter

240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack) PuroAir 240 (2 Pack)

PuroAir

PuroAir 240 HEPA Air Purifiers (2 Pack)

★★★★★ ★★★★★ 8.5 /10

HM735S 11L Smart Humidifier Large Room 700 ft², 100H Cool Mist Air Humidifiers for Bedroom, Top-Fill Self-Cleaning Tank, 26dB, Auto Mode, Aroma Box, RGB Light, Remote & APP Control, Baby, White

Dreo

HM735S 11L Smart Humidifier

★★★★★ ★★★★★ 8.4 /10

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Air purifiers for nighttime use

Energy efficient air purifiers