LEVOIT Air Purifier for Home Allergens Pet Hair in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White vs SHARP Air Purifier and Humidifier. Plasmacluster Ion Technology and Triple Filtration, including True HEPA Filter. Covers up to 1,650 sq. ft. for Large Rooms, for Dust, Smoke, and Pollen. KC860U
Side-by-side comparison based on Reddit community data

#4 in Air Purifiers
Levoit
LEVOIT Air Purifier for Home Allergens Pet Hair in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White
$84.94
100/100Excellent
100% positive0% neutral0% negative
Pros
- +Affordable (under 100 bucks)
- +Good for main area
- +Good for bedroom
Cons
- -Requires weekly maintenance (oiling bearings)
- -Squeaking noise if not maintained
“I've a Levoit 300 and the only big issue I've noticed is having to oil the bearings then run it at max for a few minutes each week so it doesn't make a squeaking noise.”

#7 in Air Purifiers
Sharp
SHARP Air Purifier and Humidifier. Plasmacluster Ion Technology and Triple Filtration, including True HEPA Filter. Covers up to 1,650 sq. ft. for Large Rooms, for Dust, Smoke, and Pollen. KC860U
$567.45
100/100Excellent
100% positive0% neutral0% negative
Pros
- +Legit
- +Sold over 100 million modules
- +Generates hydroxyls
- +Might be effective in enclosed environments (e.g., fridge)
Cons
- -Minimally effective
“Sharp plasma cluster is legit. They sold over 100 million modules. It might actually be effective (minimally) inside a fridge where it's a completely enclosed environment.”