Dual-Side Air Intake Air Purifier with Tuya WiFi App Control and Multi-Sensor Digital Display Plasma Air Cleaner for Large Rooms

The W800 is a high-performance electrostatic disinfection air purifier built for residential and office indoor environments. It features dual-side air intake paired with dual sets of 4-stage filters plus advanced plasma sterilization technology to deliver comprehensive 5-in-one purification and disinfection. It traps dust, pet dander, PM2.5, formaldehyde,  TVOC and ammonia-based household odors, while neutralizing harmful airborne bacteria including E. coli and Staphylococcus aureus.

Equipped with an all-in-one air quality sensor, the front panel shows live numerical readings for PM2.5, formaldehyde, ambient temperature and humidity. A four-color indicator (Blue-Green-Yellow-Red) visually reflects indoor pollution levels. Under Auto mode, fan speed automatically adjusts in response to real-time air quality.

• Auto Mode: Fan speed auto-adjusts according to air sensor readings for hands-free operation.
• Sleep Mode: Ultra-quiet operation with dimmed panel lights. Noise drops to 38dB(A) to avoid sleep disturbance.
• 4 Manual Fan Speeds: Adjustable airflow to match different purification demands.
• Timer Function: 1H / 2H / 4H / 8-hour auto power-off options.
• Child Lock: Lock touch panel to prevent unintended operation by children.
• Filter Lifetime Counter: 1440-hour filter maintenance reminder with power-off memory function. The counter keeps recording accumulated runtime even after power loss.

Built-in WiFi module supports Tuya Smart App connection. You can remotely power on/off, switch running modes and monitor real-time indoor air quality via your smartphone. Device status synchronizes instantly between the machine panel and mobile App.

Wide-grid air inlet efficiently captures floating pet hair. Plasma technology decomposes stubborn pet odors and dander, making the W800 an ideal air solution for pet-owning households.

Safety micro-switch interlock cuts off high-voltage output once the filter cover is removed. The unit will automatically go into standby mode after continuous 24-hour operation. Strict ozone leakage control of ≤0.1 mg/m³ guarantees safe long-term indoor use.

Living room, bedroom, nursery room, study, home office and pet-owner homes.

• Dual-side air intake with dual 4-stage filter system for high-volume airflow
• 5-level plasma sterilization: ≥90% natural airborne bacteria decay rate within 1 hour; ≥99.9% Staphylococcus aureus kill rate
• Multi-in-one sensor: PM2.5 + Formaldehyde + Temperature + Humidity with digital display
• Tuya WiFi App smart remote control
• Multiple working modes: Auto / Sleep / 4-speed manual fan / Timer / Child Lock
• 1440-hour filter maintenance reminder with power-off memory
• Pet-friendly for hair capture and odor elimination
• Micro-switch safety interlock and 24-hour auto-standby protection
• Whisper-quiet sleep mode at 38dB(A); Max working noise ≤69dB(A)
• Two color options: White+Grey | Optional Black+Grey-Gold

• 1 × W800 Air Purifier Main Unit
• 1 × Complete Original Filter Set
• 1 × UK-spec Power Cord (2m length)
• 1 × User Manual

1. When the filter runtime counter hits 1440 hours, the maintenance reminder will activate. Clean or replace filters, then long-press the filter reset button for 5 seconds to reset the counter value.
2. Removing the filter cover triggers the micro-switch safety cut-off for the high-voltage module; this is a normal safety-protection design.
3. The plasma function is enabled by default after power-on. The unit automatically enters standby status after 24 hours of continuous running.
4. This appliance is for indoor home and office use only. Do NOT run inside damp bathrooms.