Best Air Purifiers in Singapore: 11 Brands With HEPA Filters

Aurabeat sells silver-ion purifiers aimed at virus and germ removal. The brand says its portable model was the first FDA-registered portable air purifier for COVID-19 reduction. It suits clinics, offices and health-conscious homes. The portable CSP-X2 is the entry point; the ASP-X1 is built for larger rooms and commercial spaces.

• Medical-grade, multi-stage filtration
• Portable and large-room options
• Local office for sales and filters

Cosmo is a Singapore brand with a compact, design-led purifier range. Both models use a 3-in-1 filter: pre-filter, H13 HEPA and activated carbon. The Cosmo Pro is in stock; the Cosmo Prime was out of stock when we checked. Cosmo offers a 20-day free trial with full refund, same-day delivery and a one-year warranty. Check its site for current sale prices.

• H13 HEPA with carbon layer
• 20-day free trial
• Local showroom in Kaki Bukit

Dyson’s purifiers combine sealed HEPA filtration, air-quality sensors and app control. Many models also work as fans or heaters. The new HushJet Purifier Compact is the brand’s smallest, quietest option and is sold in Singapore. Dyson has announced two more HushJet models for Singapore in October 2026: the HushJet Big+Quiet Cool Pure and the HushJet Pure Cool, both with ioniser and UV. Prices for these were not yet confirmed.

• Sealed HEPA filtration with live air-quality readings
• App control and multi-function designs
• New HushJet range in 2026

Electrolux’s UltimateHome range uses four-stage filtration: pre-filter, anti-bacterial HEPA and activated carbon. The UltimateHome 300 (EP32-25WBA) covers rooms of about 30 m² and runs at a low 19 dBA. It was on promotion at Harvey Norman during its 2026 sales. Prices change often, so compare retailers before buying.

• Four-stage filtration
• Very quiet low setting
• Widely sold at major retailers

Filtech is a Singapore brand selling air and water purifiers. Its Aero purifier has a 180 m³/h PM CADR and suits rooms up to 80 m². Noise is 20 dBA or lower on its quietest setting. A laser PM2.5 sensor shows air quality on the touch display. The Aero has four modes (Max, Auto, Sleep, Nightlight) and a two-year warranty. Delivery is free above S$80.

• Local brand with a two-year warranty
• Laser PM2.5 sensor display
• Affordable replacement filters

Founded in 2012, Hydroflux is a Singapore company known for water filtration. Its air range includes the GLOW electrostatic purifier and the FLOW purifier-humidifier. Its purifier-dehumidifier models were sold out when we checked. Hydroflux suits buyers who want one local supplier for both water and air purification.

• Electrostatic and 2-in-1 options
• Local servicing hotline
• Also sells water filtration

Mistral is a budget-friendly appliance brand sold through Mayer and major retailers. The compact MAPF03 has a HEPA filter, three modes and a filter-life tracker, but it was unavailable on Mayer’s store when we checked. The larger MAPF530 has a 530 m³/h CADR for rooms of about 36–62 m², plus UV sterilisation and a remote. The MAPF32 adds an H13 HEPA filter and child lock. Check Harvey Norman for current stock and sale prices.

• Budget-friendly options
• Large-room MAPF530 with UV
• Two-year warranty on the MAPF03

Philips has one of the widest purifier ranges in Singapore. It runs from compact units like the 600i (AC0650) and PureProtect Mini 900 (AC0950) to the large-room 2000i and 3000i series. Most models use HEPA and carbon filters with real-time air-quality sensors. Connected models work with the Philips Air+ app. Harvey Norman ran promotions on Philips purifiers through 2026, so compare prices.

• Wide range for small to large rooms
• Smart sensors and app control
• Easy to find filters and service

Sterra is a homegrown brand launched in 2021. It focuses on simple, affordable air and water purifiers. The Sterra Moon is a compact True HEPA-13 unit for bedrooms. The Breeze Pro steps up to a HEPA-14 filter for rooms of about 15–60 m². Sterra offers free delivery and installation.

• Homegrown brand
• HEPA-13 and HEPA-14 options under S$300
• Free delivery

Wells is a South Korean brand from Kyowon Wells. Its Singapore range covers the Wells Interior, Jet Blue (315AWA) and Tornado. Standard models use an H14 Zero Clear HEPA filter rated for 99.997% of 0.3 µm particles. The Tornado is rated for 99.999% of 0.01 µm ultra-fine dust. Prices are not listed online, so ask the showroom.

• H14 HEPA filtration
• Two showrooms in Singapore
• Dedicated servicing line

Xiaomi’s smart purifiers balance price, performance and app control. The Smart Air Purifier 4 series (Compact, Lite and standard) is widely sold here. Xiaomi’s Singapore store also lists the newer Mijia Smart Air Purifier 6. All work with the Xiaomi Home app for remote control, air-quality readings and filter reminders. Prices vary by seller, so buy from official channels for local warranty.

• App control and filter reminders
• Good value for its CADR
• Easy to find replacement filters