---
product_id: 560889681
title: "4inch Round Wall Vent Cap, piiyoosnn 304 Stainless Steel Air Vent,Hemispherical Grille Ventilation Cover External Extractor for Outdoor Black Baked Paint proces (4-inch（100mm）Black Paint)"
brand: "piiyoosnn"
price: "₨12436"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/560889681-4inch-round-wall-vent-cap-piiyoosnn-304-stainless-steel-air
store_origin: LK
region: Sri Lanka
---

# Easy Installation 304 Stainless Steel Rainproof Design 4inch Round Wall Vent Cap, piiyoosnn 304 Stainless Steel Air Vent,Hemispherical Grille Ventilation Cover External Extractor for Outdoor Black Baked Paint proces (4-inch（100mm）Black Paint)

**Brand:** piiyoosnn
**Price:** ₨12436
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Easy with Style!

## Quick Answers

- **What is this?** 4inch Round Wall Vent Cap, piiyoosnn 304 Stainless Steel Air Vent,Hemispherical Grille Ventilation Cover External Extractor for Outdoor Black Baked Paint proces (4-inch（100mm）Black Paint) by piiyoosnn
- **How much does it cost?** ₨12436 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/560889681-4inch-round-wall-vent-cap-piiyoosnn-304-stainless-steel-air)

## Best For

- piiyoosnn enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Perfect for bathrooms, kitchens, and more—your go-to ventilation solution.
- • **Windproof & Rainproof:** Protect your HVAC system from the elements effortlessly.
- • **Durable & Eco-Friendly:** Crafted from high-quality 304 stainless steel with a black baked finish.
- • **Sleek & Modern Aesthetic:** Elevate your space with a stylish hemispherical design.
- • **User-Friendly Installation:** Quick setup with included screws—no hassle, just results.

## Overview

The 4-inch Round Wall Vent Cap by piiyoosnn is a premium ventilation solution made from durable 304 stainless steel with a sleek black finish. Designed for easy installation and versatile use, this vent cap provides effective protection against wind and rain, making it ideal for various applications including bathrooms, kitchens, and HVAC systems.

## Description

4inch Round Wall Vent Cap, piiyoosnn 304 Stainless Steel Air Vent,Hemispherical Grille Ventilation Cover External Extractor for Outdoor Black Baked Paint proces (4-inch（100mm）Black Paint)

## Features

- 【Product Specification】 4"Air Vent Ventilation Grille Cover applied to 4in circular pipe/ducting hose. NOTE: Stainless steel air vent has razor-sharp edges, wear gloves when installing to protect yourself.
- 【 Premium Material】: Made of high-quality 304 stainless steel material, surface is black spray paint, environmental-friendly, safe, sturdy, durable, anti-rust and lightweight.
- 【 Special Design】: Features a sleek and modern design with a hemispherical hood, providing windproof and rainproof protection for your home's HVAC system.
- 【Easy to Install】: Package included black air vent x 1, screw x 2; installed by inserting the mouth into the ceiling or wall, and then use screw to secure the air vent, also very easy to disassemble for conveniently cleaning.
- 【Widely Application】: ventilation duct cover can be applied for indoor exhaust and diminish noise, it is very suitable for bathroom vents, exhaust fans, air conditioner units, kitchen fans, gas vents and most other wall vents.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | piiyoosnn |
| Part Number | 4 round vent |
| Item Weight | 14.4 ounces |
| Product Dimensions | 6 x 5.5 x 4.1 inches |
| Country of Origin | China |
| Item model number | 4 round vent |
| Color | 4-inch（100mm）Black Paint |
| Included Components | screws, mitten |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![4inch Round Wall Vent Cap, piiyoosnn 304 Stainless Steel Air Vent,Hemispherical Grille Ventilation Cover External Extractor for Outdoor Black Baked Paint proces (4-inch（100mm）Black Paint) - Image 1](https://m.media-amazon.com/images/I/61PNbp36oIL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- 4inch Round Wall Vent Cap, piiyoosnn 304 Stainless Steel Air Vent,Hemispherical Grille Ventilation Cover External Extractor for Outdoor Black Baked Paint proces (4-inch（100mm）Black Paint)
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**Shop now:** [https://www.desertcart.lk/products/560889681-4inch-round-wall-vent-cap-piiyoosnn-304-stainless-steel-air](https://www.desertcart.lk/products/560889681-4inch-round-wall-vent-cap-piiyoosnn-304-stainless-steel-air)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-12*