---
product_id: 228843325
title: "Kair Black 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover"
brand: "kair"
price: "A$31"
currency: AUD
in_stock: true
reviews_count: 13
category: "Kair"
url: https://www.desertcart.com.au/products/228843325-kair-black-100mm-louvred-wall-vent-grille-with-flyscreen-99
store_origin: AU
region: Australia
---

# Tool-assisted louvre access Sleek black finish Built-in insect mesh Kair Black 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover

**Brand:** kair
**Price:** A$31
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate airflow with style and pest-free peace of mind!

## Quick Answers

- **What is this?** Kair Black 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover by kair
- **How much does it cost?** A$31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/228843325-kair-black-100mm-louvred-wall-vent-grille-with-flyscreen-99)

## Best For

- kair enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Installation:** Push-fit design ensures fast, hassle-free setup—perfect for busy pros managing multiple projects.
- • **Sleek Black Louvred Design:** Modern matte black finish elevates any space with a professional edge.
- • **Versatile 100mm Rear Spigot:** Fits standard 4-inch ducting and can be customized by cutting for flat surface installs.
- • **Effortless Maintenance Access:** Louvre can be flicked open easily with a flathead screwdriver for quick cleaning.
- • **Integrated Flyscreen Protection:** Keep your environment pest-free with a durable anti-insect mesh built right in.

## Overview

The Kair Black Louvred Wall Vent Grille features a 155mm square external dimension with a 100mm (4 inch) round rear spigot, designed for seamless integration with standard ducting. Its fixed louvres include a flick-open mechanism for easy cleaning, while the built-in flyscreen prevents insects and debris from entering. Crafted from durable black plastic, this vent grille is ideal for bathroom, kitchen, or hydroponic ventilation systems, offering quick push-fit installation and reliable performance favored by professionals.

## Description

Free delivery and returns on all eligible orders. Shop Kair Black Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm - 4 inch Rear Spigot.

Review: Reliable vent grille I regularly use for client installations - Pros: Good quality plastic with a clean white finish — looks professional once installed Integrated flyscreen helps prevent bugs and debris Fast delivery every time I’ve ordered — reliable for project timelines Fits standard 150mm ducting perfectly Cons: None so far — has always arrived in good condition and does the job I’ll continue buying this for future projects. It’s dependable, easy to work with, and arrives quickly — all important when managing client work.
Review: Decent grill. - Good vent with mesh to keep out unwanted pests!! Lugs quite sturdy when removing grill to enable you to screw it to wall. As others have said, make sure you put it on the right way otherwise the lugs don't line up! Would definitely buy again.

## Features

- Black plastic ducting air outlet / inlet square grille with fixed louvres and anti insect mesh / flyscreen.
- 155mm x 155mm external dimension with 4 inch / 100mm round male rear spigot on the back of the grille can be cut off if flat surface preferred.
- Louvre can be flicked open with flat head screwdriver for ease of installation and to allow cleaning of insect screen.
- Fits inside Kair 100mm round female duct Pipe Part: DUCVKC250 or 102mm flexible hose Part: DUCP0092/102/35.
- Easy to install, just push-fit duct and fittings together. Perfectly suited Bathroom or Kitchen extractor fan vent, Hydroponics fan, or In-Line Extract Fan.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HSK6SW7 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,175 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Registers, Grilles & Vents |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,388) |
| Date First Available | 10 Sept. 2020 |
| Item Weight | 110 g |
| Manufacturer | Kair |
| Manufacturer reference | DUCVKC244F/S-BK |
| Package Dimensions | 15.5 x 15.4 x 4.4 cm; 110 g |
| Part Number | DUCVKC244F/S-BK |
| Size | 100mm |

## Images

![Kair Black 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Image 1](https://m.media-amazon.com/images/I/61gRd5A7EQL.jpg)

## Questions & Answers

**Q: Does the mesh protect against mice?**
A: The louvered slat gaps are very narrow and then there is a plastic mesh that then sits within it. I can't say for sure a mouse couldn't get in, but it would have to do some major chewing work to do so. We got this to sort a wasp problem and it worked a treat.

**Q: Does this vent come with screw fixings?**
A: No fixings were supplied with mine.
Just a tip to remove the outer grille you need to use a flat knife push down on one of the edges and lever it off.when fixing the back plate don't over tighten screws or the grille will be hard to press on.

**Q: Can I buy a plastic ducting connector that will fit into the 150mm grill?**
A: Yes, buy plastic zip ties and use one of them

**Q: What is the size of the 'clicked in place' removable grille, and could this part be supplied seperately.**
A: The grille is the size of the square vent and you will have to ask the supplier if the sell it separately.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable vent grille I regularly use for client installations
*by R***E on 25 June 2025*

Pros: Good quality plastic with a clean white finish — looks professional once installed Integrated flyscreen helps prevent bugs and debris Fast delivery every time I’ve ordered — reliable for project timelines Fits standard 150mm ducting perfectly Cons: None so far — has always arrived in good condition and does the job I’ll continue buying this for future projects. It’s dependable, easy to work with, and arrives quickly — all important when managing client work.

### ⭐⭐⭐⭐⭐ Decent grill.
*by W***Y on 20 December 2025*

Good vent with mesh to keep out unwanted pests!! Lugs quite sturdy when removing grill to enable you to screw it to wall. As others have said, make sure you put it on the right way otherwise the lugs don't line up! Would definitely buy again.

### ⭐⭐⭐⭐ Slight issue
*by D***N on 1 May 2025*

I had problems reinserting the insect mesh after screwing vent to the wall because inserting the grill caused the louvre to bow a little. Apart from that it was easy to fit and was the right size.

## Frequently Bought Together

- Kair Black Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm - 4 inch Rear Spigot
- Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length
- TUPARKA 4 Pack Large Size Metal Hose Clips 91-114 mm Adjustable Ducting Clamps for Securing Hoses and Pipes Tube

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**Shop now:** [https://www.desertcart.com.au/products/228843325-kair-black-100mm-louvred-wall-vent-grille-with-flyscreen-99](https://www.desertcart.com.au/products/228843325-kair-black-100mm-louvred-wall-vent-grille-with-flyscreen-99)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*