Best air purifiers under S$200 in Singapore
Updated 2026-10-18
10 listings at S$200 or less that ship to Singapore, ranked by recent AliExpress orders. The most ordered is the Wood Grain Aromatherapy Diffuser USB at S$11.86; the cheapest is the Astronaut Negative Ion Air Purifier at S$2.75.
Not sure what to check? Start with our buying checklist.
- 01
Wood Grain Aromatherapy Diffuser USB Humidifier Desktop Air Purifier Aroma Cool Mist- USB / battery powered
1.6k ordersS$11.86Buy on AliExpressS$27.45 - 02
S$4.73Buy on AliExpressS$11.21 - 03
Astronaut Negative Ion Air Purifier, Plug and Play, No Operation Required, Mini and- USB / battery powered
1.2k ordersS$2.75Buy on AliExpressS$5.98 - 04
Astronaut Negative Ion Air Purifier, Plug and Play, No Operation Required, Mini and
- USB / battery powered
1.2k ordersS$3.93Buy on AliExpressS$12.45 - 05
HOMEFISH Mini Air Humidifier Usb Aroma Diffuser Essential Oil Purifier Cool Mist Sprayer- USB / battery powered
1.2k ordersS$5.55Buy on AliExpressS$13.61 - 06
S$4.96Buy on AliExpressS$11.53 - 07
Air Filter For Xiaomi Air Purifier Mi 1 2 2S 2C 2H 3 3C 3H Air Purifier H13 Carbon HEPA- H13 filter
1k ordersS$22.45Buy on AliExpressS$34.53 - 08
S$15.31Buy on AliExpressS$44.81 - 09
HOMEFISH USB Air Purifier Negative Ion Household Air Formaldehyde Removal Odor Filtration- USB / battery powered
694 ordersS$22.34Buy on AliExpressS$51.78 - 10
10 PCS Hepa Filter Kimberley Electrostatic Cotton Anti-dust Air Purifier Filter for- HEPA filter
678 ordersS$4.85Buy on AliExpressS$11.27
Frequently asked questions
Are air purifiers under S$200 any good?
Often yes for one bedroom or a desk, as long as the listing states a real HEPA grade, a CADR or coverage figure and recent reviews are positive. The cheapest units usually cut corners on filter life, noise and build quality, so read the latest reviews before paying.
Do these prices include GST and delivery?
Prices are from AliExpress at the time of the last update. GST and delivery are confirmed at checkout, so check the final amount before you pay.