---
product_id: 55463838
title: "DX100BHPTS 4 inch (100mm) Simply Silent DX100B Bathroom Fan-Humidistat Pullcord Square, Cool White"
brand: "xpelair"
price: "R3087"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/55463838-dx100bhpts-4-inch-100mm-simply-silent-dx100b-bathroom-fan-humidistat
store_origin: ZA
region: South Africa
---

# 22/34 dBA ultra-quiet operation Easy screw-in installation 54/76 m³/h twin speed extraction DX100BHPTS 4 inch (100mm) Simply Silent DX100B Bathroom Fan-Humidistat Pullcord Square, Cool White

**Brand:** xpelair
**Price:** R3087
**Availability:** ✅ In Stock

## Summary

> 🔇 Elevate your bathroom vibe with silent, smart ventilation!

## Quick Answers

- **What is this?** DX100BHPTS 4 inch (100mm) Simply Silent DX100B Bathroom Fan-Humidistat Pullcord Square, Cool White by xpelair
- **How much does it cost?** R3087 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/55463838-dx100bhpts-4-inch-100mm-simply-silent-dx100b-bathroom-fan-humidistat)

## Best For

- xpelair enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Speed Control:** Choose between 54 or 76 m³/h extraction rates to perfectly match your ventilation needs.
- • **Effortless Installation:** Designed for quick screw-in fitting on walls, ceilings, panels, or windows—ideal for hassle-free upgrades.
- • **Regulation-Ready Design:** Complies with Building Regulations Part F and L, guaranteeing safety and performance standards.
- • **Whisper-Quiet Efficiency:** Experience near-silent air extraction with Ghost Air Movement Technology, keeping your bathroom peaceful and fresh.
- • **Smart Humidistat Pullcord:** Automatically manages moisture levels to prevent dampness and mold, ensuring a healthier bathroom environment.

## Overview

The Xpelair DX100BHPTS is a compact, cool white bathroom extractor fan featuring Ghost Air Movement Technology for whisper-quiet operation at just 22 dBA. It offers twin-speed extraction rates of 54 or 76 m³/h, a convenient humidistat pullcord, and easy screw-in installation suitable for walls, ceilings, panels, or windows. Lightweight and regulation-compliant, it’s the perfect upgrade for modern, moisture-controlled bathrooms.

## Description

Product Description               Ghost Air Movement Technology designed to deliver near-silent running                  Box Contains               1 x Extractor FanScrews and Raw Plugs1 x Instruction Manual

## Features

- Ghost Air Movement Technology designed to deliver near-silent running
- Twin speed extractor fan delivering selected extraction rate of 54 or 76 meters per hour (15 or 21 litres per minute)
- Simply Silent noise levels of 22 or 34 dBA at 3m (independently tested by ISVR). Suitable for wall, ceiling, panel and window fitting
- So Simple installation features making it the ideal replacement fan
- Designed for use in bathrooms and shower rooms, complies with building regulations Part F and L

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Redring Xpelair Group |
| Part Number | DX100BHPTS |
| Product Dimensions | 2 x 2 x 2 cm; 650 g |
| Item model number | DX100BHPTS |
| Colour | Cool White |
| Style | Humidistat Pull Cord |
| Finish | Smooth |
| Power Source | Corded Electric |
| Installation method | Screw-In |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Sound level | 22 dB |
| Blade length | 100 Millimetres |
| Special Features | Lightweight |
| Included Components | Ghost Air Movement Technology designed to deliver near-silent running |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 650 g |

## Product Details

- **Brand:** Xpelair
- **Colour:** Cool White
- **Electric fan design:** Exhaust Fan
- **Power source:** Corded Electric
- **Style:** Humidistat Pull Cord
- **Product dimensions:** 3.6D x 17.9W x 9.8H centimetres
- **Room type:** Bathroom
- **Special feature:** Lightweight
- **Recommended uses for product:** Ceiling
- **Noise level:** 22 dB

## Images

![DX100BHPTS 4 inch (100mm) Simply Silent DX100B Bathroom Fan-Humidistat Pullcord Square, Cool White - Image 1](https://m.media-amazon.com/images/I/81Vo2d7zUUL.jpg)

## Questions & Answers

**Q: Seems too small to use a 4" hole, are there any 20cm x 20cm x 20cm?**
A: Hello Neil, thank you for your enquiry. That appears to be a typing error on the page as it should be 20cm not 20mm. Thank you for pointing this out to us and we will get this looked into. Thank you for using Amazon Q&A.

**Q: my old 12v fan is connected to a transformer  , will the pull cord version work with this?**
A: This fan works on mains voltage - I doubt that a 12 volt supply would be right.

**Q: How many watt?**
A: Good morning, on setting one it is 6 watts and setting two it is 6.7 watts. I hope this was helpful.

**Q: Does it come with a pull cord or just a pull cord switch**
A: There is a switch within the unit which is attached to a pull cord about 1 meter long. There is a different model which senses humidity. I found it unreliable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good humidistat extractor
*by M***S on 17 January 2022*

It replaced a dying humidistat bathroom extractor. With basic DIY skills, isolating the power supply, disconnecting the old one, drilling holes for rawlplugs and fitting it, it was straightforward enough.Very quiet on low speed setting, a bit noisier on high speed setting. Even so, still much quieter than the previous one. Does what is supposed to and clears the steam in the bathroom very quickly.

### ⭐⭐⭐⭐ Expelair review
*by C***R on 5 February 2019*

Item delivered on time but when fitting front cover the small blue electrical component on the circuit board moved and it was fiddly to get cover on and work it now all is well

### ⭐ Fundamental design flaw, also not that quiet
*by E***N on 5 December 2022*

The cover clips on to the body of the fan with only one plastic tab at the front. When you install the body of the fan flush to the ceiling, it's practically impossible to get the cover off - you need to push the plastic tab in and pull the cover down, all the while trying to yank the fan off the ceiling.I installed the fan in quiet mode and it's practically useless - hardly any air movement, and it didn't even make an even hum - it sounded like it was speeding up and slowing down a bit. So I decided to switch it to the faster but noisier mode.The cover tab is so stiff and fragile, it broke. I replaced a very similar fan which had failed after 5 years; taking the cover off that, it snapped the tab too, so I was trying to be extra careful. It's a stupid design - they should have a grub screw or something that can be undone. Now I've had to improvise with double-sided tape to hold the damn thing on.Assuming this fan will give up the ghost in a few years time and head for landfill, guess what brand I'll be using to replace it with? That's right, not Xpelair.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-19*