What are the drainage methods available?

There are two methods: 1. Water tank drainage (manual emptying when full). 2. Continuous drainage (connect to a sewer or bucket for 24-hour automatic drainage).

Is the energy consumption high?

No, it is energy-efficient. Household models use 150-300W. Using 8 hours daily consumes 1.2-2.4 kWh, which is less than air conditioners. Automatic start-stop further reduces usage.

What daily maintenance is required?

Clean the filter every 1-2 weeks, clean the water tank weekly, wipe the body with a dry cloth, and store in a dry place if not used for long periods.

Why is the air output or dehumidification effect reduced?

Common causes include a clogged filter, low indoor humidity (normal operation), a clogged drain pipe, or insufficient refrigerant. Contact after-sales if refrigerant is the issue.

Efficient Portable Dehumidifier for Home and Office with Silent Operation

Name: Efficient Portable Dehumidifier for Home and Office with Silent Operation
Brand: Ningbo Shuaili Electrical Appliance Co., Ltd
SKU: 2276842215

Zhejiang, ChinaNingbo Shuaili Electrical Appliance Co., Ltd

US$78.00

200-519 Pieces

US$76.00

520-1,095 Pieces

US$74.00

1,096-2,191 Pieces

US$70.00

2,192-5,479 Pieces

US$66.00

5,480+ Pieces

Sample price:US$81.00/piece.Request sample

Product profile

Customization

Available

Usage

Home

Certification

EMC, RoHS, CE

Model NO.

SL-6020E

Timing Function

With Timing Function

Function

Washable Air Filter, External Drain Connect, LED Display, Bucket Full Indicator Light, Removable Water Tank, Automatic Defrost, Automatic Humidistat Control, Adjustable Humidistat

Type

Refrigerative Dehumidifier

Voltage

220V/50Hz

Water Tank Capacity

2.8L

Noise Level(Dba)

Working Temperature(℃)

5-35

Timer(Hour)

0-24

Power W

160

Refrigerant Gas

R290

Air Flow M³/H

160

Operator Mode

Touchscreen

Using Area(M2)

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

GENING

Origin

Zhejiang, China

Production Capacity

10000

Key features

20L Daily Dehumidification: Removes up to 20 liters of moisture daily, ideal for rooms up to 250 sq ft.

Smart WiFi Control: Remote control via app with touchscreen interface, 24-hour timer, and one-touch settings.

Negative Ion Purification: Built-in ion generator neutralizes dust and allergens for fresher, cleaner air.

Silent Operation: Low noise level of 43dB, ensuring quiet performance for home and office use.

Energy Efficient Design: Uses R290 refrigerant and automatic start-stop to minimize power consumption.

Flexible Drainage Options: Supports both removable water tank drainage and continuous external drainage.

Portable & Compact: Equipped with wheels and handle for easy mobility in spaces up to 20 m2.

Company profile

Importers and ExportersODM ServicesOEM ServicesProduct Certification

Ningbo Shuaili Electrical Appliance Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.74h

AI-Powered supplier vetting

SummaryNingbo ShuaiLi Electric Appliance Co., Ltd. is described as a technology enterprise specializing in dehumidification and ventilation equipment, with integrated research and development, manufacturing, sales, and service activities. It provides 3D design, customization from designs, ODM, OEM, and SDK-related capabilities. The supplier has a standardized production base of approximately 4,100 square meters, multiple production facilities, two quality inspectors, documented inspection instructions, quality assurance, and raw-material traceability. Manufacturing capacity is supported by valid contracts with associated subcontractors. However, the available evidence indicates no new products were developed in the past year and no inventory, overseas warehouse, overseas branch or agent, overseas showroom, or offline trade-show participation. Procedures exist for supplier assessment, corrective actions, and complaint handling, but written records are absent. No explicit certification records or customer case...

Supplier typeThe supplier is explicitly identified as a professional technology supplier and as a modern technology enterprise specializing in dehumidification and ventilation equipment. Its stated activities cover research and development, manufacturing, sales, and service, with additional solutions for industrial production and precision storage.

After-Sales capabilityThe supplier has a stated service function and procedures for complaint handling and corrective and preventive actions, but both procedures lack written records. It has no inventory capacity, overseas warehouse, overseas agent or branch, overseas showroom, or overseas service-country coverage, limiting demonstrated international after-sales support.

R&D capabilityThe supplier focuses its research and development on household appliances and refrigeration and air-conditioning equipment, and offers 3D design, ODM, OEM, and SDK capabilities. Nevertheless, it explicitly reported no new products in the past year, so current innovation output is not demonstrated.

Production capacityProduction capability is supported by a standardized manufacturing base of approximately 4,100 square meters, automatic pipe cutting, pipe processing, punching, and assembly facilities, two quality inspectors, documented finished-product inspection instructions, and valid contracts with associated subcontractors. Reported lead times are within 15 workdays in the off-season and one month during peak season, indicating established production operations.

Customization capabilityThe supplier explicitly provides customization from designs, 3D software design services, ODM and OEM services, and customized constant-humidity control and ventilation solutions for civilian and industrial applications. These statements directly support both design-based and application-oriented customization capability.

Product Q&A

Q:How does a dehumidifier work?

It uses refrigeration to cool air below its dew point, causing water vapor to condense. The collected water is removed, and the heated, dry air is returned to the room.

Q:What is the difference between a dehumidifier and an air conditioner?

Air conditioners primarily lower temperature and lack precise humidity control. Dehumidifiers focus on removing moisture, handling moderate to severe humidity, and allowing precise target humidity settings.

Q:How do I choose the right dehumidifier capacity for my space?

For households, choose 12-16L/D for 10-20 m2, 20-30L/D for 20-40 m2, and 30-48L/D for 40-60 m2. Industrial needs depend on cubic meter requirements.

Q:What humidity levels should I maintain for comfort and storage?

For comfortable living, maintain 45%-60%RH. For storage, keep 40%-50%RH for goods and 35%-45%RH for precision instruments. Industrial standards vary by material.

Q:Should I close doors and windows when using a dehumidifier?

Yes, close doors and windows to prevent outdoor humid air from entering, which reduces efficiency and increases energy consumption. Open windows briefly only after humidity standards are met.