Singapore’s hot and humid climate, with humidity levels exceeding 80% year-round, can lead to issues like wall seepage, slippery floors, and mold growth. Dehumidifiers are essential for tackling these problems, but with so many models available, how can you make the right choice? Here’s a practical guide, using insights from the Hong Kong Consumer Council (HKCC) and tips tailored for Singaporean homes.

1. Key Considerations: Dehumidification & Energy Efficiency

Energy Efficiency

Energy efficiency measures how much water a dehumidifier can extract per kilowatt-hour (kWh). Based on HKCC’s tests:

• Top Performer: Carrier DC-22VSB removes 3.32 liters per kWh.

• Lower Efficiency: Imarflex IDH-2012L removes only 2.21 liters per kWh.

Note: These results are based on HKCC’s tests under standard conditions (26.7°C, 60% relative humidity). While conducted in Hong Kong, they provide valuable insights for Singaporean consumers seeking efficient models.

Standard vs. Manufacturer Conditions

Manufacturers often advertise performance under high humidity (e.g., 30°C, 80% RH). While impressive, these figures may not reflect real-world home conditions. Check standard-condition performance for a more accurate comparison.

2. Do You Need Air Purification?

Some dehumidifiers include HEPA filters for air purification, which can remove mold spores and dust. While useful for allergy sufferers, this feature may reduce dehumidification performance. HKCC tests showed:

• LG MD19GQCE0: Dehumidification dropped by 18.4% with HEPA filter use.

• Mitsubishi MDC20W-H: Performance decreased by 30.1%.

If air quality is a priority, choose models with high Clean Air Delivery Rates (CADR) and consider long-term filter replacement costs.

3. Practical Tips for Choosing a Dehumidifier

• Match Capacity to Room Size:
  Small rooms: 10-15 liters/day capacity.
  Large spaces: 20+ liters/day for faster moisture removal.
   
• Water Tank Design:
  Larger tanks reduce emptying frequency. Look for spill-resistant designs.
   
• Noise and Mobility:
  For night use, choose models with noise levels under 50 decibels.
  Wheels make moving the device between rooms more convenient.

4. Solve Humidity Problems with Call Handyman

While a dehumidifier can help reduce indoor moisture, structural issues like wall seepage, poor window sealing, or persistent mold may require professional solutions. Don’t let these problems affect your home’s comfort and safety.

With Call Handyman, you can quickly connect with reliable professionals who can provide comprehensive solutions to tackle humidity problems at the source. From fixing leaks to improving ventilation, our experts ensure your home stays dry and comfortable.

Download the Call Handyman app today and enjoy hassle-free solutions for a healthier living environment.

*Source: Hong Kong Consumer Council