Oasis Select
Air Purifier & Dehumidifier Combo – HEPA, Negative Ion, Timer
Air Purifier & Dehumidifier Combo – HEPA, Negative Ion, Timer
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Breathe Easy & Stay Comfortable with the LZHZXY 2-in-1 Air Purifier & Dehumidifier
Tackle excess moisture and airborne particles at the same time with the LZHZXY CJ-2020-5 Air Purifier and Dehumidifier Combo. Designed for rooms up to 20 m², this compact yet powerful unit combines HEPA filtration, negative ion technology, and semiconductor condensation into one sleek appliance — making it an ideal all-in-one solution for bedrooms, home offices, nurseries, and small living spaces.
Key Features
- HEPA Combination Filter: Captures fine dust, pet dander, pollen, and airborne particles for noticeably cleaner indoor air.
- Negative Ion Function: Releases negative ions to help freshen the air and reduce static particles.
- Semiconductor Condensation Dehumidification: Quietly draws excess moisture from the air without noisy compressor parts, removing up to 600–800 ml of water per day (at 30°C/80% humidity).
- Auto Shut-Off & Timer: Set the 0–24 hour programmable timer and let the unit manage itself — it automatically shuts off when the water tank is full or when your timer expires.
- LED Display: Easy-to-read control panel lets you monitor settings at a glance.
- Whisper-Quiet Operation: Runs at ≤60 dB, so it won't disturb your sleep or work.
- Compact Design: Dimensions of 250 × 210 × 320 mm fit neatly on a shelf, countertop, or floor.
Technical Specifications
| Model | CJ-2020-5 |
| Voltage | 220V / 50Hz |
| Power | 90W (<500W) |
| Coverage Area | 11–20 m² |
| Water Tank Capacity | 1,600 ml (1.1–2.5L range) |
| Dehumidification Capacity | 600–800 ml/day (30°C, 80% RH) |
| Max Dehumidification Rate | <1.1 L/h |
| Timer Range | 0–24 Hours |
| Noise Level | ≤60 dB |
| Dimensions | 250 × 210 × 320 mm |
| Certification | CE |
| Country of Origin | Made in Mainland China |
Why Choose a Combo Unit?
High indoor humidity can encourage mould growth and make your home feel stuffy, while poor air quality affects the overall comfort of your living environment. A combo unit handles both challenges simultaneously — saving you space, money, and energy compared to running two separate appliances. Learn more about maintaining healthy indoor air quality from the U.S. Environmental Protection Agency's Indoor Air Quality resource.
Perfect For
- Bedrooms, home offices, and nurseries (up to 20 m²)
- Humid climates or damp seasons
- Anyone who wants cleaner, more comfortable indoor air
- Compact spaces where a single multipurpose appliance is preferred
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Frequently Asked Questions
Q: What room size is this air purifier and dehumidifier combo suitable for?
A: The LZHZXY CJ-2020-5 is designed for rooms between 11 and 20 m², making it ideal for bedrooms, home offices, or small living areas.
Q: How much water does the dehumidifier remove per day?
A: Under standard test conditions (30°C, 80% relative humidity), the unit removes approximately 600–800 ml of moisture per day, with a maximum rate of less than 1.1 L/h.
Q: Does the unit turn off automatically when the water tank is full?
A: Yes. The auto shut-off feature activates when the 1,600 ml water tank is full, preventing overflow. You can also set the 0–24 hour timer for added convenience.
Q: Is this unit compatible with standard household voltage outside China?
A: The unit operates at 220V/50Hz. Please verify your local voltage and frequency before use, and use an appropriate adapter or converter if needed.
Q: How noisy is this combo unit during operation?
A: The unit operates at ≤60 dB, which is roughly equivalent to a normal conversation level — quiet enough for use in a bedroom or office without significant disturbance.
