Humidifiers, air purifiers & dehumidifiers

Humidifiers, air purifiers and dehumidifiers in Singapore

Updated 4 November 2026

A dehumidifier of 12 to 16 litres costs about S$169 to S$298 in Singapore, a 2-in-1 air purifier and dehumidifier about S$160 to S$600, and a smart humidifier about S$80, according to sellers' websites, November 2026. The quickest way to get current prices for your room is to describe it in a request on BlaBlaPrice.

Why humidity matters more than dryness

A humidifier adds moisture and works best when the air is too dry. Singapore's air is humid all year, so most homes need a dehumidifier or an air purifier, and a humidifier is rarely the right choice. Dehumidifier use stays steady through the wet and dry seasons, and the wet season adds more moisture indoors.

Filters, warranty and safety rules

Filters are part of the running cost. HEPA filters should be replaced every 6 to 12 months and pre-filters more often, so ask how much a replacement costs. Warranty terms differ: one seller's terms give a 1-year limited warranty on an air purifier or dehumidifier, while another offers a 2-year warranty and 7-day returns on a 2-in-1 unit, so read the terms before you pay. Goods sold here must also meet minimum safety standards under the Consumer Goods Safety Requirements.

How these devices are priced and delivered

Prices are per device, and the seller may charge extra for delivery, installation and filters, so ask what the quoted price includes. Give the room area in square metres and the capacity in litres per day, because most specifications are written that way. Ask whether delivery to Tampines, Jurong West, Woodlands, Ang Mo Kio or Singapore is included.

What to write in your request

Name the device type you want, the room area in m², the purpose (dust, allergy, mould or a damp room), the filter type if you know it, the capacity in litres, whether a new or used unit is fine, and your budget in S$. A bedroom purifier and a storeroom dehumidifier need different units, so say which room is which.

Requests on BlaBlaPrice are free for buyers. Describe the device in your own words in the chat, and add a photo of the model if you have one. The AI reads the request, asks for missing details and looks through sellers' websites and price lists in Singapore, then shows the prices and businesses it found. Sellers registered on BlaBlaPrice reply in the chat with their own offer, and your contacts stay hidden until you decide to exchange them. Compare air conditioners or fans, or start from the home page.