---
product_id: 316688839
title: "Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black"
brand: "signature"
price: "€ 71.56"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/316688839-signature-s40004n-4-in-1-air-purifier-and-humidifier-cooling
store_origin: GR
region: Greece
---

# 8-hour programmable timer 4-in-1 Air Purifier & Humidifier Cooling & Heating with 3 fan speeds & 2 heat settings Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black

**Brand:** signature
**Price:** € 71.56
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate your air game year-round with Signature’s all-in-one climate control wizard!

## Quick Answers

- **What is this?** Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black by signature
- **How much does it cost?** € 71.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/316688839-signature-s40004n-4-in-1-air-purifier-and-humidifier-cooling)

## Best For

- signature enthusiasts

## Why This Product

- Trusted signature brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind Warranty:** Enjoy a 2-year warranty with online registration, because quality matters.
- • **Comfort Tailored to You:** Switch effortlessly between cooling, heating, and humidifying with intuitive dial controls.
- • **Set & Forget Energy Saver:** 8-hour timer ensures optimal comfort without wasting power—perfect for night use.
- • **Breathe Clean, Live Better:** Advanced anion tech clears airborne allergens & bacteria for healthier indoor air.
- • **Control at Your Fingertips:** Included remote lets you adjust settings from anywhere in the room—no need to move.

## Overview

The Signature S40004N is a sleek 4-in-1 air purifier and humidifier that also cools and heats your space. Featuring anion air purification, a 6.5L humidifier capacity, 3 fan speeds, 2 heat settings, an 8-hour timer, and remote control, it delivers customizable comfort and cleaner air with energy-saving convenience. Its modern design and extended 2-year warranty make it a smart upgrade for any home or office.

## Description

Product Description               Experience all-year-round comfort with this 4-in-1 Air Purifier & Humidifier. The multi-functional unit provides powerful air purification, humidifying, cooling and heating to improve air quality, health and comfort over the cold, warm and dry seasons. Releasing anions into the air to eliminate airborne particles, bacteria and allergens, the air purification function is able to alleviate common allergy symptoms. The humidifier uses the included water tank to add moisture into the air to treat dryness and irritation of the skin. A cooling and heating dial allows you to select between warm or chilled air to suit your comfort needs, offering 3 fan speed settings and 2 heat options to select your preferred temperature. With an energy-efficient 8-hour timer, you’re able to set a time for the unit to automatically shut off to conserve electricity. Settings can all be controlled using the top control panel and dial, or with the included remote control for added convenience.                  Set Contains:               1 x 4 in 1 Air Heater and Cooler

## Features

- AIR PURIFICATION TECHNOLOGY: Anion technology cleanses the air around your room, removing airborne particles, bacteria and allergens to improve your respiratory health at home
- HUMIDIFIER FUNCTION: Increases humidity by adding moisture to the air to help treat dry noses, throats, lips and skin, preventing irritation in winter with the ability to soothe cold symptoms
- COOLING & HEATING: The simple-to-use dial allows you to choose from powerful air cooling or heating for all-year-round comfort – there are 3 fan speeds and 2 heat settings to suit your temperature needs
- 8-HOUR TIMER: An 8-hour timer allows you to set a time for the unit to automatically turn itself off to save energy and operate safely while you’re sleeping
- REMOTE CONTROL: A remote control comes included to let you switch between functions, modes and timer settings from the comfort of your seat.2 YEAR WARRANTY: Comes with a standard 1 year guarantee, extending by an additional 1 year once you register the product online

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Signature |
| Model Number | S40004N |
| Color | White |
| Product Dimensions | 33 x 28.5 x 67 cm; 7.85 kg |
| Capacity | 6.5 Liters |
| Power / Wattage | 65 watts |
| Voltage | 232 Volts |
| Material | Plastic |
| Number of Speeds | 3 |
| Runtime | 8 hours |
| Special Features | Air Purification Filter |
| Item Weight | 7.85 Kilograms |

## Product Details

- **Brand:** Signature
- **Material:** Plastic
- **Mounting type:** Freestanding
- **Special features:** Air Purification Filter
- **Colour:** White

## Images

![Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black - Image 1](https://m.media-amazon.com/images/I/51OEPXTz7dL.jpg)
![Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black - Image 2](https://m.media-amazon.com/images/I/61C7RItxisL.jpg)
![Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black - Image 3](https://m.media-amazon.com/images/I/61CFMLHKzgL.jpg)
![Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black - Image 4](https://m.media-amazon.com/images/I/6121ylFbxYL.jpg)
![Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black - Image 5](https://m.media-amazon.com/images/I/61ll9FHrXVL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- Signature S40004N 4-in-1 Air Purifier & Humidifier with Cooling and Heating, Remote Control, 8-Hour Timer, White and Black
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**Shop now:** [https://www.desertcart.gr/products/316688839-signature-s40004n-4-in-1-air-purifier-and-humidifier-cooling](https://www.desertcart.gr/products/316688839-signature-s40004n-4-in-1-air-purifier-and-humidifier-cooling)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-23*