Homefish USB Air Purifier Negative Ion Household Formaldehyde Removal Odor
S$13.60S$28.64
Singapore haze, sorted
Air purifiers for when the skyline goes missing.
Purifiers and PM2.5 monitors that ship to Singapore, ranked by what people actually order and priced in S$. Plus a live PSI check, so you know if tonight is a purifier night.
Prices checked 2026-10-15. Buy buttons are affiliate links.--24-hour PSI
Checking NEA's latest reading...
- Good0 to 50
- Moderate51 to 100
- Unhealthy101 to 200
- Very unhealthy201 to 300
- Hazardousabove 300
The short version
A three-step haze plan
- STEP 01Know the number
Check the 1-hour PM2.5 before you go out and the 24-hour PSI for the day. How to read them.
- STEP 02Shut the gaps
Windows closed, air-con on recirculate, no incense. The haze checklist.
- STEP 03Size it right
Match airflow to room volume, not to a sticker. CADR calculator.
Hot in Singapore
Most ordered right now, on listings that ship to Singapore.
- 01
S$8.99
S$22.22 - 02
S$12.09
S$27.40 - 03
S$52.61
S$115.01 - 04
S$52.99
S$99.99 - 05
S$13.60
S$28.64 - 06
S$26.41
S$28.40
Pick by room
Different rooms, different airflow. Start with where the haze bothers you most.
- 01
Bedroom & small roomsWhere the haze nights are won or lostUp to ~15 m² - 02
Living rooms & big spacesOpen-plan, balcony door, many opinions~20 to 50 m² - 03
Car purifiersSmall cabin, long jamCabin only - 04
Desk & personalYour cubicle, your bubblePersonal space - 05
Air quality monitorsSee the haze indoorsAny room
Bedroom & small rooms
Where the haze nights are won or lost.
Homefish USB Air Purifier Negative Ion Household Formaldehyde Removal Odor
S$22.20S$51.68
Smart Air Purifier Negative Ions Generator H12 HEPA Filter Purification
S$16.89S$50.81
Air Purifier Smoke Odor Negative Ion Generator with Aromatherapy Cleaner
S$54.38S$179.29
Living rooms & big spaces
Open-plan, balcony door, many opinions.
Air Purifier Smoke Odor Negative Ion Generator with Aromatherapy Cleaner
S$53.03S$111.64
Homefish Air Purifier USB Portable With Aromatherap Smoke Odor Filter
S$39.21S$85.98
Air Purifier Smoke Odor Negative Ion Generator USB Portable Cleaner
S$16.31S$37.82
Air Purifier Desktop H13 HEPA Activated Carbon Negative Ion Type-C
S$15.85S$34.04
Car purifiers
Small cabin, long jam.
1pc Solar Purifier Automatic Operation Air with Vibration Sensor Can
S$8.99S$22.22
Air Purifier Desktop H13 HEPA Activated Carbon Negative Ion Type-C
S$15.34S$33.35
1pc Solar Air Purifier Built-in Sensor Used in the Car
S$11.37S$27.50
1pc Car Mounted Solar Purifier Intelligent Technology Stop Running While
S$10.18S$25.16
Desk & personal
Your cubicle, your bubble.
Wood Grain Aromatherapy Diffuser USB Humidifier Desktop Air Purifier Aroma
S$12.09S$27.40
Intelligent Desktop Air Purifier With Negative Ion Generator and High
S$14.70S$31.97
Air Aroma Humidifier Woodgrain Ultrasonic USB Essential Oil Diffuser Home
S$14.70S$29.40
Air quality monitors
See the haze indoors.
Tuya WiFi 8 In 1 Air Quality Monitor CO2 HCHO
S$52.61S$115.01
Sonoff AirGuard CO2 Matter Over WiFi Air Quality Monitor Sawf-08P
S$52.99S$99.99
Home Air Quality Monitor Tuya WiFi 15 in 1 TFT
S$26.41S$28.40
10-in-1 Air Quality Monitor Carbon Dioxide Formaldehyde Detector Temperature and
S$18.55S$46.86
Read before you buy
Short guides that save you a return label.
- PSI or PM2.5? How to read Singapore's haze numbers
Confused by PSI and PM2.5 during haze? A plain guide to NEA's 24-hour PSI, 1-hour PM2.5 bands, and what to do at home when the numbers climb.
- How to choose an air purifier for haze without getting fooled by the box
Choosing an air purifier for haze in Singapore? Start with CADR and a real HEPA filter, then check noise, filter costs and the plug. A no-hype checklist.
- What size air purifier do you need for an HDB room?
Work out the right air purifier size for an HDB bedroom or living room. CADR explained in plain English, with worked examples and a free calculator.
- HEPA, ionizers and ozone: what is actually cleaning your air?
HEPA, ionizer, UV or ozone? What each air purifier technology does, what "HEPA-type" really means, and which marketing terms to ignore when you shop.