---
product_id: 461221821
title: "PEF4020 Extractor Fan 4\" with Run on Timer"
brand: "primeline (manrose)"
price: "2643879₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/461221821-pef4020-extractor-fan-4-with-run-on-timer
store_origin: VN
region: Vietnam
---

# 85 m³/hr airflow Compact 163x163x30mm size Adjustable run-on timer PEF4020 Extractor Fan 4" with Run on Timer

**Brand:** primeline (manrose)
**Price:** 2643879₫
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe smarter, live fresher — ventilation that works overtime for you!

## Quick Answers

- **What is this?** PEF4020 Extractor Fan 4" with Run on Timer by primeline (manrose)
- **How much does it cost?** 2643879₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/461221821-pef4020-extractor-fan-4-with-run-on-timer)

## Best For

- primeline (manrose) enthusiasts

## Why This Product

- Trusted primeline (manrose) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Savvy Design:** Compact 4" (100mm) exhaust fits seamlessly into any room without bulk
- • **Trusted UK Craftsmanship:** Made by Manrose, a hallmark of quality and reliability in ventilation
- • **Energy Smart & Lightweight:** Low 25W power consumption with a featherlight 580g build for easy installation
- • **Powerful Yet Quiet Ventilation:** Extracts 23 litres per second to banish humidity and odors efficiently
- • **Stay Fresh, Even After Lights Out:** Adjustable over run timer keeps air flowing post-use for lasting freshness

## Overview

The Primeline PEF4020 Extractor Fan is a UK-made, compact 4-inch ventilation solution featuring an adjustable run-on timer that continues extraction after lights off. Delivering a robust airflow of 85 cubic meters per hour (23 litres per second), it efficiently removes moisture and odors while consuming just 25 watts. Its lightweight plastic design (580g) and minimal wall projection (30mm) make it ideal for modern, space-conscious homes.

## Description

PEF4020 Extractor Fan 4" with Run on Timer

## Features

- Made in UK by Manrose, badged Primeline
- Adjustable Over Run Timer continues to operate fan for a pre-set time after light turned off
- 4" Exhaust
- 23 litres per second, 85 cubic metres per hour extract rate.
- Dimensions: 163mm x 163mm with 30mm projection from wall. 4" (100mm) exhaust

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Primeline (Manrose) |
| Model Number | PEF4020 |
| Color | White |
| Package Dimensions | 18 x 17.7 x 10.9 cm; 580 g |
| Power / Wattage | 25 watts |
| Voltage | 230 Volts |
| Material | Plastic |
| Special Features | Lightweight |
| Item Weight | 580 g |

## Product Details

- **Brand:** Primeline (Manrose)
- **Colour:** White
- **Electric fan design:** Exhaust Fan
- **Power source:** Corded Electric
- **Style:** Modern
- **Product dimensions:** 3D x 16.3W x 16.3H centimeters
- **Room type:** Bathroom
- **Special features:** Lightweight
- **Recommended uses for product:** Exhausting
- **Mounting type:** Wall Mount

## Images

![PEF4020 Extractor Fan 4" with Run on Timer - Image 1](https://m.media-amazon.com/images/I/41o2PHXbPgL.jpg)

## Frequently Bought Together

- Primeline PEF4020 Extractor Fan 4" with Run on Timer
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**Shop now:** [https://www.desertcart.vn/products/461221821-pef4020-extractor-fan-4-with-run-on-timer](https://www.desertcart.vn/products/461221821-pef4020-extractor-fan-4-with-run-on-timer)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-20*