WiFi Tuya App Control Air Purifier with Plasma Germ Reduction and Real-Time Air Quality Monitor for Large Rooms

The W800 Electrostatic Air Purifier is a high-capacity purification solution built for large indoor spaces. It combines a dual-side air inlet structure with dual sets of 4-stage filtration and plasma germ-reduction technology to deliver multi-layer air cleaning for homes and workplaces.

It captures household dust, pollen and floating pet hair; filters fine airborne particles; absorbs formaldehyde and other unwanted indoor gas pollutants while reducing everyday household odors. Plasma technology helps reduce airborne germs, creating healthier living surroundings for the whole family.

An integrated multi-sensor powers a front panel that clearly displays digital readings of PM2.5, formaldehyde, temperature and humidity. A four-color status indicator (Blue–Green–Yellow–Red) lets you instantly understand your home air condition. In Auto mode, fan speed automatically adjusts according to detected air quality for hands-free operation.

• Auto Mode: Automatically adjusts airflow based on indoor air quality — set it and forget it.
• Sleep Mode: Ultra-quiet operation as low as 38dB(A); panel lights dim to avoid light disturbance during sleep.
• 4-Speed Fan: Freely switch airflow from soft quiet wind to maximum turbo speed when heavy-duty cleaning is needed.
• Timer: 1H / 2H / 4H / 8H auto shut-off options to match your daily routine.
• Child Lock: Locks the touch panel to prevent mis-operation by children.
• Filter Reminder: 1440-hour accumulated runtime reminder with power-off memory — keeps tracking filter service hours even after power loss.

Connect the W800 to the Tuya App via WiFi to remotely power on/off, change working modes and check real-time air quality data from your smartphone. Device status syncs instantly between the machine and the mobile app, so you can manage home air no matter where you are.

Wide-grid air inlets effectively trap floating pet fur and dander. The plasma function helps minimize stubborn pet smells, making the W800 a great choice for cat and dog households.

• Built-in micro-switch safety lock: High-voltage output cuts off immediately once the filter cover is opened for maintenance.
• Auto standby: Enters standby after 24 hours of continuous running to avoid unattended long-time operation.
• Ozone control: Strict ozone leakage control ≤0.1 mg/m³ for safe long-term indoor application.

• Living Room
• Bedroom
• Nursery
• Study
• Home Office
• Pet-Owner Homes

• Dual-side air inlet + dual 4-stage filter system for high airflow performance
• Plasma germ reduction: ≥90% natural airborne bacteria decay within 1 hour; ≥99.9% Staphylococcus aureus kill rate
• All-in-one sensor: real-time digital display for PM2.5, formaldehyde, temperature & humidity
• Tuya WiFi smartphone remote control
• Rich functions: Auto / Sleep / 4-speed fan / Timer / Child Lock
• 1440-hour filter maintenance reminder with power-off memory
• Pet-friendly design for hair capture and odor reduction
• Micro-switch safety interlock & 24-hour auto-standby protection
• Sleep mode quiet at 38dB(A); max working noise ≤69dB(A)
• Color choices: White + Grey | Optional Black + Grey-Gold

• 1 × W800 Air Purifier Main Unit
• 1 × Full Set Original Filters
• 1 × UK-Spec Power Cord (2m)
• 1 × User Manual