Air purifier room sizing
CUCKOO Air Purifier Coverage Areas
Current models range from approximately 570 sq. ft. for R Model to 1161 sq. ft. for U Model.
Coverage is a starting point, not a guarantee. Ceiling height, layout, ventilation, pollution, fan setting and filter condition can change performance.
Compare models by listed coverage
R ModelRM77/mOutright RM2,550 Confirm latest packageH13, up to 570 sq. ft.View model
L ModelRM95/mOutright RM3,200 Confirm latest packageH13, up to 600 sq. ft.View model
K ModelRM94/mOutright RM2,750 Confirm latest packageH13, up to 710 sq. ft.View model
D ModelRM127/mOutright RM3,550 Confirm latest packageH14, about 710 sq. ft.View modelU ModelRM143/mOutright RM4,400 Confirm latest packageH14, up to 1161 sq. ft.View modelCoverage by current model
Use listed figures to create a shortlist.
Up to 570 sq. ft.
A compact option for bedrooms, studies and smaller offices.
Up to 600 sq. ft.
An H13 model for everyday home and office rooms.
About 710 sq. ft.
Compare H13 versus H14 filtration and operating features.
Up to 1161 sq. ft.
The widest listed coverage for large and commercial spaces.
What coverage numbers miss
Two rooms with the same area can behave differently.
Tall ceilings and partitions increase room complexity.
Outdoor haze and frequent opening affect particles.
Fan settings affect air circulation.
Related CUCKOO guides
CUCKOO Air Purifier Coverage Areas FAQs
Which model has the widest coverage?
U Model, at approximately 1161 sq. ft.
Which models cover about 710 sq. ft.?
K Model and D Model.
Is coverage guaranteed?
No. Performance varies with room and filter conditions.
Should I choose by area alone?
No. Also compare layout, noise, filters, modes and placement.