---
product_id: 61616458
title: "HG POWER 4 Inch Soffit Vent，Round Air Vent Cover with Louver, ABS Adjustable ..."
brand: "hg power"
price: "₨12160"
currency: LKR
in_stock: null
reviews_count: 13
category: "Hg Power"
url: https://www.desertcart.lk/products/61616458-hg-power-4-inch-soffit-vent-round-air-vent-cover
store_origin: LK
region: Sri Lanka
---

# 4" standard size fits most vents Adjustable airflow knob for custom comfort Durable ABS resists weather & impact HG POWER 4 Inch Soffit Vent，Round Air Vent Cover with Louver, ABS Adjustable ...

**Brand:** hg power
**Price:** ₨12160
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Upgrade your airflow game with style and ease!

## Quick Answers

- **What is this?** HG POWER 4 Inch Soffit Vent，Round Air Vent Cover with Louver, ABS Adjustable ... by hg power
- **How much does it cost?** ₨12160 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/61616458-hg-power-4-inch-soffit-vent-round-air-vent-cover)

## Best For

- hg power enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium ABS material ensures your vent stays pristine—no fading, no warping.
- • **Versatile Placement:** Ideal for bathrooms, kitchens, offices, and even outdoor sheds—ventilate everywhere.
- • **Clean & Sleek Aesthetic:** Crisp white finish blends seamlessly with modern interiors for a polished look.
- • **Effortless Installation:** Twist-and-lock design means no tools, no hassle—get it done in seconds.
- • **Precision Airflow Control:** Adjust the louvers to dial in your perfect breeze, from subtle to strong.

## Overview

The HG Power 4 Inch Round Air Vent features a 3.74" opening size with a 5.79" panel, crafted from durable ABS plastic for weather and impact resistance. Its adjustable louvers allow precise airflow control, while the easy twist-lock installation fits standard vent openings. Perfect for bathrooms, kitchens, offices, and outdoor spaces, this vent cover combines functionality with a clean, modern design.

## Description

4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74" - desertcart.com

Review: Solid 8-Inch Soffit Vent – Durable, Adjustable, and Perfect for Ventilation Systems - I purchased the HG POWER 8 Inch Soffit Vent (Round Air Vent Cover with Louver, White) for my ventilation setup, and it has worked out great. The opening size of 7.28" was a perfect fit, and installation was quick and easy. The adjustable louvers allow me to control airflow exactly how I need it, which makes it very versatile for different spaces like bathrooms, kitchens, and even greenhouse ventilation. The ABS plastic construction feels solid and durable—sturdy enough to last but still lightweight for easy handling. I especially like that it comes with a fly screen mesh, which helps keep dust and insects out while maintaining good airflow. The clean white design also blends in well with walls and ceilings, giving it a neat, finished look. ✅ Pros: Adjustable louvers let you control airflow direction and strength Durable ABS construction – strong but lightweight Built-in mesh screen keeps out bugs and debris Easy to install and fits standard openings (7.28") Works well for multiple applications – bathrooms, kitchens, living rooms, or even greenhouse setups ❌ Cons: The plastic finish is durable but may scratch if handled roughly White color only—could be limiting if you want it to match darker décor 💡 Tips: Double-check your opening size before ordering to ensure a perfect fit. If using in a greenhouse or miner setup, pair it with an inline fan (like AC Infinity) for maximum airflow. Regularly check the mesh screen for dust buildup—it’s easy to clean with a vacuum or quick rinse. For ceiling installations, make sure the louvers face the right direction for airflow efficiency. Bottom Line: This vent cover is a great combination of functionality and durability. It’s simple to install, easy to adjust, and blends seamlessly into most spaces while providing reliable airflow control. A great value for anyone upgrading their ventilation system.
Review: Nice piece - Perfect fit and looks nice

## Features

- Product Parameters: The round vent cover Standard Compatible Size: 4"; Flange Opening Size: 3.74"; Panel Size: 5.79"; Tickness: 2.64"
- Easy to Install: The reverse buckle device makes the installation of the gable vent easy. Simply push the soffit vent cover of the duct into the pre drilled hole on the wall or ceiling, and twist it to secure it in place. No need for complex tools
- Adjustable Airflow: The duct vent cover allows you to control the airflow with the adjustable knob on the panel, regulating the size of the screen mesh vents for customized comfort
- Durable ABS Material: Made of premium ABS, this ceiling diffuser offers excellent weather and impact resistance. Its durability prevents deformation and fading, ensuring a reliable home ventilation solution
- Wide Application: These versatile circular attic vent function as both air intake and outlet, s suitable for indoor and outdoor installations such as bedrooms, Shower Room, garages, henhouse, and insulation sheds
- Tip: Apply waterproof glue (like silicone sealant) between flange and white panel to prevent temperature-related detachment
- Suggest: For bulk orders, we advise purchasing a single unit first to verify suitability before committing to large quantities

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078RMWKV5 |
| Best Sellers Rank | #17,182 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Soffit Vents |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,071) |
| Date First Available | January 2, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.52 ounces |
| Manufacturer | HG POWER |
| Product Dimensions | 5.79 x 5.78 x 3 inches |

## Images

![HG POWER 4 Inch Soffit Vent，Round Air Vent Cover with Louver, ABS Adjustable ... - Image 1](https://m.media-amazon.com/images/I/61+FWI18qVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid 8-Inch Soffit Vent – Durable, Adjustable, and Perfect for Ventilation Systems
*by K***L on August 30, 2025*

I purchased the HG POWER 8 Inch Soffit Vent (Round Air Vent Cover with Louver, White) for my ventilation setup, and it has worked out great. The opening size of 7.28" was a perfect fit, and installation was quick and easy. The adjustable louvers allow me to control airflow exactly how I need it, which makes it very versatile for different spaces like bathrooms, kitchens, and even greenhouse ventilation. The ABS plastic construction feels solid and durable—sturdy enough to last but still lightweight for easy handling. I especially like that it comes with a fly screen mesh, which helps keep dust and insects out while maintaining good airflow. The clean white design also blends in well with walls and ceilings, giving it a neat, finished look. ✅ Pros: Adjustable louvers let you control airflow direction and strength Durable ABS construction – strong but lightweight Built-in mesh screen keeps out bugs and debris Easy to install and fits standard openings (7.28") Works well for multiple applications – bathrooms, kitchens, living rooms, or even greenhouse setups ❌ Cons: The plastic finish is durable but may scratch if handled roughly White color only—could be limiting if you want it to match darker décor 💡 Tips: Double-check your opening size before ordering to ensure a perfect fit. If using in a greenhouse or miner setup, pair it with an inline fan (like AC Infinity) for maximum airflow. Regularly check the mesh screen for dust buildup—it’s easy to clean with a vacuum or quick rinse. For ceiling installations, make sure the louvers face the right direction for airflow efficiency. Bottom Line: This vent cover is a great combination of functionality and durability. It’s simple to install, easy to adjust, and blends seamlessly into most spaces while providing reliable airflow control. A great value for anyone upgrading their ventilation system.

### ⭐⭐⭐⭐⭐ Nice piece
*by M***A on February 21, 2026*

Perfect fit and looks nice

### ⭐⭐⭐⭐ Happy with the purchase
*by C***Y on December 10, 2025*

installed six of these HG Power 4-inch adjustable round vents in my kitchen and bathroom remodel, and overall I’m very pleased with the purchase. Pros: • Excellent airflow control – The built-in damper twists smoothly and actually stays where you set it (unlike some cheap vents that flop open/closed). You can go from fully closed to wide open with a satisfying click at each position. • Clean, modern look – The bright white plastic has a slight matte finish that blends perfectly with white ceilings. No yellowing so far after 6 months. • Super easy installation – Comes with decent-length screws and the mounting ring snaps in securely. I used them both as exhaust vents (with insect screen) and return-air vents. Fits standard 4-inch duct perfectly with almost no gap. • Very lightweight but sturdy – Doesn’t feel flimsy at all. I accidentally dropped one from a ladder onto tile and it didn’t crack. • Great value – At ~$8–10 each (depending on pack size), they’re half the price of big-box store equivalents and perform just as well or better. Minor Cons: • The insect screen is a little flimsy – it’s just a thin mesh that presses in. One arrived slightly bent, but I just popped it back into shape. If you have a serious pest issue, you might want something more robust. • No foam gasket included – I added my own thin weatherstripping tape around the flange for a perfectly airtight seal. Not a big deal, but some competitors include it. • The twist damper is a little stiff when brand new – takes 5–10 twists to loosen up, then it’s buttery smooth.

## Frequently Bought Together

- 4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74"
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-20*