---
product_id: 48253679
title: "SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White)"
brand: "envirovent"
price: "S$106"
currency: SGD
in_stock: true
category: "Envirovent"
url: https://www.desertcart.sg/products/48253679-sil100-silent-100-axial-silent-extractor-fan-axial-100-mm
store_origin: SG
region: Singapore
---

# 26 L/s extraction power Ultra-quiet 26.5 dB noise level Adjustable timer control SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White)

**Brand:** envirovent
**Price:** S$106
**Availability:** ✅ In Stock

## Summary

> 💨 Silent power that keeps your space fresh and your vibe uninterrupted.

## Quick Answers

- **What is this?** SIL100 Silent-100 Axial Silent Extractor Fan Axial 100 mm / 4 Inch Timer Model (White) by envirovent
- **How much does it cost?** S$106 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/48253679-sil100-silent-100-axial-silent-extractor-fan-axial-100-mm)

## 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, worry-free indoor use.
- • **Powerful Airflow:** Delivers an impressive 26 litres per second for rapid ventilation, beating most 4-inch fans.
- • **Smart Timer Control:** Customizable timer lets you set ventilation exactly when you need it—no wasted energy.
- • **Sleek & Compact Design:** Compact 158mm square frame fits discreetly in any bathroom or kitchen ceiling or wall.
- • **Whisper-Quiet Operation:** Operates at just 26.5 dB, earning the prestigious Quiet Mark award for near-silent performance.

## Overview

The Envirovent SIL100 is a top-tier 4-inch axial extractor fan combining a high 26 L/s airflow with ultra-quiet 26.5 dB operation. Featuring an adjustable timer and IP45 water resistance, it’s designed for efficient, discreet ventilation in bathrooms and kitchens. CE approved and energy-efficient at just 8 watts, it’s the go-to choice for professionals seeking silent, powerful airflow with smart control.

## Description

Powerful 26 l/s extraction rate and ultra-quiet 26.5 dB operation make this 4-inch axial fan ideal for discreet ventilation. Features adjustable timer and IP45 rating.

## 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 | 2,169 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Bathroom Fans |
| Blade Length | 100 Millimetres |
| Blade Material | Plastic |
| Brand Name | Envirovent |
| Collection Name | Bathroom |
| Colour | White |
| Connector Type | AC Plug |
| Control Method | Remote |
| Controller Type | Timer |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,997) |
| 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 Packs | 1 |
| Number of Power Levels | 1 |
| Part Number | SIL100T |
| Power Source | Corded Electric |
| Recommended Uses For Product | Indoor,Ventilating,Exhausting |
| Reusability | Reusable |
| Room Type | Bathroom,Toilet,Kitchen |
| Size | 4 Inch |
| 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

![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.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-26*