DTI targets dehumidifiers for mandatory certification


The Department of Trade and Industry (DTI) is crafting an administrative order placing dehumidifiers under mandatory inspection. 

Dehumidifiers, ionizers, and air purifiers have proliferated especially during the pandemic. These electrical appliances claimed to remove water from air. These brands and sellers claimed that using a dehumidifier can help bring the humidity down in an overly humid home. They can also reduce the buildup of mold and dust mites. It is commonly worn as a necklace among seniors and younger individuals, becoming a part of some people’s fashion accessories.

But, how much of these products medical claims or advertising and marketing campaigns are true.         

DTI Undersecretary Ruth B. Castelo

“We’re adding this as part of the electronic/electrical appliances that are currently under the mandatory list because we see the need. Consumer demand for this product is increasing and we need to protect the public from substandard products in the market,” said DTI Undersecretary Ruth Castelo.

Castelo, who heads DTI’s consumer protection group, emphasized that this product should match the description on efficacy, quality and safety being advertised, proper labeling of manufacturer’s details, product inclusions and specifications should be strictly complied with, as well as warnings on the hazards of the product to give a complete information to consumers. 

“DTI is already preparing for testing equipment and capability for this product. A Department Administrative Order, making it mandatory for manufacturers and retailers to comply with Philippine National Standards, is already being drafted.

Prices of dehumidifiers also vary, depending on the brand. Some portable or the necklace dehumidifiers cost more than P6,000 while others are cheaper. Some air purifier/ionizer appliances cost more than P20,000.