---
product_id: 48253679
title: "Envirovent SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White)"
brand: "envirovent"
price: "574.32 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Envirovent"
url: https://www.desertcart.tn/products/48253679-envirovent-sil100-silent-100-axial-silent-extractor-fan-axial-100
store_origin: TN
region: Tunisia
---

# 96 m³/h powerful airflow Ultra-quiet 26.5 dB noise level Adjustable timer for smart control Envirovent SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White)

**Brand:** envirovent
**Price:** 574.32 DT
**Availability:** ✅ In Stock

## Summary

> 💨 Silent power that keeps your space fresh and your peace intact.

## Quick Answers

- **What is this?** Envirovent SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White) by envirovent
- **How much does it cost?** 574.32 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/48253679-envirovent-sil100-silent-100-axial-silent-extractor-fan-axial-100)

## Best For

- envirovent enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Safe:** IP45 water-resistant rating and CE approved for reliable, long-lasting performance.
- • **Energy Efficient:** Consumes only 8 watts, saving you money while keeping air fresh.
- • **Powerful Extraction:** Moves an impressive 96 cubic meters of air per hour, beating most 4-inch fans.
- • **Smart Timer Control:** Customizable timer lets you optimize ventilation without wasting energy.
- • **Whisper-Quiet Operation:** Operates at just 26.5 dB, so quiet you’ll forget it’s even on.

## Overview

The Envirovent SIL100 is a top-tier 4-inch axial extractor fan delivering a robust 96 m³/h airflow at an ultra-quiet 26.5 dB noise level. Featuring an adjustable timer and energy-efficient 8-watt power consumption, it’s IP45 rated for water resistance and CE approved for safety. Perfect for bathrooms and kitchens, it combines powerful ventilation with whisper-quiet operation to reduce moisture and improve air quality discreetly.

## Description

From the manufacturer Silent 100 The Silent 100 is a 100mm domestic axial powerful bathroom extractor fan for wall or ceiling installations, designed to solve ventilation problems in WC’s and bathrooms. The fan features an adjustable run-on timer. In automatic mode, the over-run timer calculates the amount of time to operate, depending on how long the fan has been running for. Fitted with motors mounted on silent elastic blocks, the extract fan delivers incredibly quiet running and exceptional performance with stylish features. Numerous Quality Features Fitted with pilot light, backdraught shutter and airflow guide vanes as standard to improve pressure development and performance, the Silent 100 extractor fan is also available with numerous quality features including optional timer, humidity sensor, SELV and PIR models. Adjustable Timer After disconnection, the shut off time can be delayed between 1 and 30 minutes. PIR Automatically starts up when the fan detects movement at a maximum of 4 metres. Back Draft Shutter To prevent air entry and limit heat leakage when the extractor is not operating. It opens due to the pressure of the air.

Review: Very effective and quiet too, but beware of air depletion in the room! - Happy days I've found this extractor fan when was looking to replace an old one in the bathroom, that was as "effective" new - same as dead. After testing one - got myself a second one. Good stuff: 1. It is easy to install, no rocket science, most people will be able to fit it with a bit of attention. Obviously I won't recommend self-install if you are not much into safety (cutting electricity safely and not working with live wires (!) or just don't feel comfortable to do so. 2. It's quiet indeed. No, don't expect it to be completely silent as it's simply impossible for something that has meaningful extraction power, which I bet we all need from an extraction fan :). But it is not loud! I am a light sleeper and can definitely fall asleep with it working right against the wall. 3. Effective and extracts decent amount of moisture! I definitely felt a big difference here in comparison with the old one. Now, I'm not taking a shower anymore in a cloud of fog and my fire alarm in landing does not go off once I open the door after showering (because of excess moisture rushing to it). Considering it also consumes just 8 watts - yes please. That's another reason why I've got two of them. TO NOTE: - Beware of air depletion (make-up air)! If something is extracting air - there has to be a replacement of air coming from somewhere. So if you have everything tightly closed, doors, windows, etc. - eventually you get reduced extraction flow and correspondingly efficiency. So if possible, consider not closing the door fully, or leaving the window slightly open. This by the way applies to any extractors and is just a showcase that this one actually has decent (96 cubic meter/hour (!) extraction power not just on paper! - If it exits in your loft or attic - make sure it goes through a pipe straight outside, through the roof or whatever setup you have. Don't leave it just like that, trust me, if it sucks air from your bathroom - it will fill effectively with moisture any room to which it connects :) you won't want clear bathroom but an attic full of mould. Beside all above, it looks good, feels sturdy for what it is and despite maybe not being the cheapest - provides great value for your money. Recommended it to my friends and can responsibly recommend it to you. Hope it helps. Stay well & Cheers!
Review: Easy to install. - Easy to install, nice and quiet. Definitely makes a difference to the condensation levels in our bathroom. Decent price and hoping we get many years of trouble free use. My shower time is around 3 minutes and although the mirror still steams up it’s nowhere near the level as before.

## Features

- Extract Rate: Impressive 26 litres per second, 96 cubic metres per hour. This is one of the highest extraction rates for any 4" axial fan.
- Sound output: 26.5 dB (A) @ 3 metres. This is one of the quietest fans in the market. Awarded Quiet Mark award 2013.
- Adjustable Timer model. Power Consumption: 8 watts.
- IP45 rated. Mains 230/240V AC. Please see Product Information section for important electrical connection requirements. CE approved.
- Dimensions: 158mm wide x 158mm high. Spigot is 99mm diameter (for connection to 100mm ducting) and projects for 80mm beyond installed surface.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0080XNKQ0 |
| Air Flow Capacity | 96 Cubic Metres Per Hour |
| Best Sellers Rank | 2,363 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Bathroom Fans |
| Blade Length | 100 Millimetres |
| Blade Material | Plastic |
| Brand | Envirovent |
| Brand Name | Envirovent |
| Collection Name | Bathroom |
| Colour | White |
| Connector Type | AC Plug |
| Control Method | Remote |
| Controller Type | Timer |
| Customer Reviews | 4.4 out of 5 stars 3,978 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | White |
| Included Components | SIL100T |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Ceiling Installation |
| Is Electric | Yes |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 5.4D x 6.3W x 6.5H centimetres |
| Item Type Name | SIL100T |
| Item Weight | 250 Grams |
| Main Power Connector Type | Three prong plug |
| Manufacturer | Envirovent |
| Material | Plastic |
| Model Name | Silent-100 |
| Model Number | SIL100 |
| Motor Type | Brushless |
| Mounting Type | Wall Mount, Ceiling Mount |
| Noise Level | 26 Decibels |
| Number of Blades | 11 |
| Number of Power Levels | 1 |
| Part Number | SIL100T |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 5.4D x 6.3W x 6.5H centimetres |
| Recommended Uses For Product | Indoor,Ventilating,Exhausting |
| Reusability | Reusable |
| Room Type | Bathroom,Toilet,Kitchen |
| Size | 4 Inch |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Quiet,Timer,Lightweight,Water Resistant |
| Specification Met | [AS] ENERGY STAR |
| Standby Power Shutoff | 12 cubic meters per hour per watt |
| Style | Classic |
| Switch Type | Timer |
| Theme | Classic |
| Unit Count | 1.0 gram |
| Voltage | 240 Volts |
| Wattage | 8 watts |

## Product Details

- **Brand:** Envirovent
- **Colour:** White
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount, Ceiling Mount
- **Power source:** Corded Electric
- **Product dimensions:** 5.4D x 6.3W x 6.5H centimetres
- **Recommended uses for product:** Indoor,Ventilating,Exhausting
- **Room type:** Bathroom,Toilet,Kitchen
- **Special feature:** Quiet,Timer,Lightweight,Water Resistant
- **Style:** Classic

## Images

![Envirovent SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White) - Image 1](https://m.media-amazon.com/images/I/51jRMa2Kd6L.jpg)

## Questions & Answers

**Q: Timer function appears to have stopped working, continues to run after it is switched off and after the time delay set on the timer. Any suggestions?**
A: I have this problem, but it has never turned off!!?

**Q: Is it wired to the light and has a time delay when light switched off**
A: Yes it is wired to the light and the timer delay can be set for up to 30 mins.

**Q: There seems to be some confusion over the back draught shutter, is there one supplied or not please?**
A: There is a backdraught shutter supplied, although I would prefer to call it a thin piece of plastic, an after thought which is connected to the rear of the fan. I would recommend buying a separate backdraught shutter. I brought one which was a plastic spigot with a rubber shutter, which fits inside the ducting. This does not make any noise when it is windy outside.

**Q: Where is the item**
A: That presumably is a question for Amazon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective and quiet too, but beware of air depletion in the room!
*by A***. on 16 February 2026*

Happy days I've found this extractor fan when was looking to replace an old one in the bathroom, that was as "effective" new - same as dead. After testing one - got myself a second one. Good stuff: 1. It is easy to install, no rocket science, most people will be able to fit it with a bit of attention. Obviously I won't recommend self-install if you are not much into safety (cutting electricity safely and not working with live wires (!) or just don't feel comfortable to do so. 2. It's quiet indeed. No, don't expect it to be completely silent as it's simply impossible for something that has meaningful extraction power, which I bet we all need from an extraction fan :). But it is not loud! I am a light sleeper and can definitely fall asleep with it working right against the wall. 3. Effective and extracts decent amount of moisture! I definitely felt a big difference here in comparison with the old one. Now, I'm not taking a shower anymore in a cloud of fog and my fire alarm in landing does not go off once I open the door after showering (because of excess moisture rushing to it). Considering it also consumes just 8 watts - yes please. That's another reason why I've got two of them. TO NOTE: - Beware of air depletion (make-up air)! If something is extracting air - there has to be a replacement of air coming from somewhere. So if you have everything tightly closed, doors, windows, etc. - eventually you get reduced extraction flow and correspondingly efficiency. So if possible, consider not closing the door fully, or leaving the window slightly open. This by the way applies to any extractors and is just a showcase that this one actually has decent (96 cubic meter/hour (!) extraction power not just on paper! - If it exits in your loft or attic - make sure it goes through a pipe straight outside, through the roof or whatever setup you have. Don't leave it just like that, trust me, if it sucks air from your bathroom - it will fill effectively with moisture any room to which it connects :) you won't want clear bathroom but an attic full of mould. Beside all above, it looks good, feels sturdy for what it is and despite maybe not being the cheapest - provides great value for your money. Recommended it to my friends and can responsibly recommend it to you. Hope it helps. Stay well & Cheers!

### ⭐⭐⭐⭐⭐ Easy to install.
*by K***R on 24 March 2026*

Easy to install, nice and quiet. Definitely makes a difference to the condensation levels in our bathroom. Decent price and hoping we get many years of trouble free use. My shower time is around 3 minutes and although the mirror still steams up it’s nowhere near the level as before.

### ⭐⭐⭐⭐ It's good, but it's not silent.
*by C***S on 16 May 2024*

I have an ensuite bathroom with no window. Which is therefore prone to condensation and of course smells tend to linger....! The extractor in situ wasn't really pulling its weight, so I spent some time researching the options. This one appeared to offer a good balance between performance and cost, and to be fair it does. It's definitely shifting more air and moisture - I can feel a stronger flow at the duct exit point outside, and the walls and mirror both clear more quickly than in the past. And I'm pretty sure that smells are shifting more quickly too. I think it's a good buy, but it's no quieter than the old one. To be fair it's not at all noisy - but it's not silent. It was also very simple to fit, removal and replacement took about 15 minutes. I definitely recommend it.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-02*