| Brand Name | MENRED |
| Model Number | S1 |
| Type | Wall-Mounted Fresh Air Purifier |
| Power Supply | 220–240V~ 50/60Hz |
| Rated Airflow | 30 / 60m³/h |
| Motor/Fan | ebm‑papst AC Fan |
| Product Dimensions | 400 × 110 × 400mm |
Continuous Fresh Air Supply
Continuously introduces filtered outdoor air while helping remove stale indoor air.
Multi-Stage Air Filtration
Combines G4, HEPA and activated carbon filters to capture dust, PM2.5 and unwanted odors.
96% PM2.5 Filtration
Provides PM2.5 filtration efficiency of up to 96% for cleaner incoming air.
High-Efficiency Airflow System
The ebm‑papst fan provides stable and efficient airflow for continuous operation.
Ultra-Low Power Consumption
Consumes only 4–6W, making it suitable for energy-efficient 24/7 ventilation.
Quiet Operation
Operates from approximately 22dB(A), providing fresh air with minimal noise disturbance.
Tuya Smart Control
Supports Wi-Fi and the Tuya app for convenient remote operation.
Slim Wall-Mounted Design
The minimalist 110mm-deep body integrates easily into modern interiors.
Easy Wall Installation
The compact through-wall design requires a Ø110mm installation opening.
Fresher Indoor Environment
Continuous ventilation helps reduce stuffiness, excess CO₂ and accumulated indoor pollutants.
Cleaner Incoming Air
Multiple filters help prevent outdoor particles and unwanted odors from entering the room.
Healthier Breathing
High PM2.5 filtration supports better indoor air quality in enclosed spaces.
Reliable Daily Ventilation
Stable airflow ensures a continuous supply of fresh filtered outdoor air.
Lower Running Costs
Low power consumption allows efficient continuous operation throughout the day.
Better Day and Night Comfort
Quiet operation makes the S1 suitable for bedrooms, living rooms and other occupied spaces.
More Convenient Air Management
Users can remotely control and monitor the unit through the Tuya app.
Better Interior Integration
The slim, minimalist design saves space and complements modern room styles.
Simpler Installation
Wall-mounted installation avoids complex centralized ductwork and reduces installation work.
| Specification | Details |
|---|---|
| Power Consumption | 4 / 6W |
| Filter | G4 + HEPA + Activated Carbon |
| PM2.5 Filtration | Up to 96% |
| Noise | From Approx. 22dB(A) |
| Airflow Control | Two Speeds |
| Control Methods | Local Control / Wi-Fi / Tuya App |
| Duct Diameter | Ø110mm |
| Applicable Area | Up to Approx. 30m² |
| Recommended Operation | 24/7 Continuous Ventilation |
| Weight | 5.3kg |
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The MENRED S1 is a slim wall-mounted fresh air purifier designed for bedrooms, apartments, offices and other compact indoor spaces. It continuously introduces filtered outdoor air through G4, HEPA and activated carbon filtration, helping reduce PM2.5, dust, odors and indoor stuffiness. With airflow up to 60m³/h, quiet operation from approximately 22dB(A), power consumption as low as 4W and Tuya Wi-Fi control, the S1 provides cleaner fresh air with minimal noise and energy use.
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