---
product_id: 293355778
title: "Lambro Industries 143WP Lambro\"dustries\"dustries Plastic Under Eave Vent, 4In, White"
brand: "lambro"
price: "$81.75"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.ec/products/293355778-lambro-industries-143wp-lambrodustriesdustries-plastic-under-eave-vent-4in-white
store_origin: EC
region: Ecuador
---

# 4in diameter Damper protection Made in USA Lambro Industries 143WP Lambro"dustries"dustries Plastic Under Eave Vent, 4In, White

**Brand:** lambro
**Price:** $81.75
**Availability:** ✅ In Stock

## Summary

> 🏡 Elevate Your Home's Ventilation Game!

## Quick Answers

- **What is this?** Lambro Industries 143WP Lambro"dustries"dustries Plastic Under Eave Vent, 4In, White by lambro
- **How much does it cost?** $81.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/293355778-lambro-industries-143wp-lambrodustriesdustries-plastic-under-eave-vent-4in-white)

## Best For

- lambro enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Designed to enhance airflow while keeping unwanted elements out.
- • **Durable Design:** Crafted from high-quality plastic for long-lasting performance.
- • **Sleek Aesthetic:** Clean white finish complements any home exterior.
- • **Trusted Quality:** Proudly manufactured in the USA for peace of mind.
- • **Effortless Installation:** Quick and easy setup for any under eave application.

## Overview

The Lambro Industries 143WP Plastic Under Eave Vent is a 4-inch white vent designed to optimize airflow while preventing outside elements from entering. Featuring a built-in damper for added protection, this product is proudly manufactured in the USA, ensuring quality and durability for your home.

## Description

Lambro Industries 143WP Lambro"dustries"dustries Plastic Under Eave Vent, 4In, White

## Features

- Lambro Industries plastic under eave vent, 4in., white
- Damper prevents outside elements from entering the vent
- This is manufactured in United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lambro |
| Color | White |
| Electric fan design | Exhaust Fan |
| Power Source | Corded Electric |
| Style | Modern |
| Room Type | Bathroom, Laundry Room |
| Special Feature | Maximum airflow with backdraft damper |
| Recommended Uses For Product | Exhausting, Ventilating |
| Wattage | 143 watts |
| Finish Type | Unfinished |
| Blade Length | 4 Inches |
| Switch Type | Push Button |
| Item Weight | 0.15 Pounds |
| Indoor/Outdoor Usage | Indoor |
| Model Name | Not Available |
| Control Method | Remote |
| Efficiency | High Efficiency |
| Is Cordless? | No |
| Number of Power Levels | 1 |
| Manufacturer | Lambro |
| UPC | 095017680529 783627125928 096017680526 097017680523 713976997600 098017680520 012304441182 680807649970 094017680522 074748364939 722651306521 172304310007 039899801436 617407282290 052778931734 801029654492 801796847479 |
| Manufacture Year | 2025 |
| Global Trade Identification Number | 00039899801436 |
| Size | 1-Pack |
| Brand Name | Lambro |
| Model Info | 143WP |
| Item Weight | 2.4 ounces |
| Product Dimensions | 5.75 x 3.25 x 4.75 inches |
| Item model number | 143WP |
| Is Discontinued By Manufacturer | No |
| Part Number | 143WP |
| Special Features | Maximum airflow with backdraft damper |
| Material Type | Plastic |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Lambro
- **Color:** White
- **Electric fan design:** Exhaust Fan
- **Power Source:** Corded Electric
- **Style:** Modern
- **Room Type:** Bathroom, Laundry Room
- **Special Feature:** Maximum airflow with backdraft damper
- **Recommended Uses For Product:** Exhausting, Ventilating
- **Wattage:** 143 watts
- **Finish Type:** Unfinished

## Images

![Lambro Industries 143WP Lambro"dustries"dustries Plastic Under Eave Vent, 4In, White - Image 1](https://m.media-amazon.com/images/I/51qt+hvG2LL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work for an air intake or is it only made for an exhaust line?**
A: It's made to work as an exhaust and the flap to close by gravity when not in use. I guess you could take the flap off since its just a little plastic flap piece and make it into an intake with some kind of filter Jerry-rig or what ever your intended intake would need.

**Q: What size hole saw is needed for installation? Since Amazon has it as an add on item I figured I'd buy a hole saw set too.**
A: 4 1/4"......if you plan on connecting something to it the added 1/4" gives you a bit more room.  i found it better than a 4" hole.....

**Q: Do you make the Lambro under eave vent in brown?**
A: I only saw white

**Q: What is the diameter of the cylinder?**
A: 4in

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    dryer vent
  

*by P***R on Reviewed in the United States on 31 October 2023*

This vent worked great for a dryer with a vertical eve installation.

### ⭐⭐⭐⭐⭐ 







  
  
    Awesome, great gadget
  

*by S***Y on Reviewed in the United Kingdom on 6 April 2023*

Side direction and stops bugs getting in, best in market

### ⭐⭐⭐⭐⭐ 







  
  
    previously had the round vents with a spring that look like butterfly flaps
  

*by J***S on Reviewed in Canada on 26 June 2018*

Very well designed product has a flap that closes by gravity and opens when fan is on. Replaced both fans with the Lambro vents. previously had the round vents with a spring that look like butterfly flaps, One day I noticed the that  fans were on, but the flaps were still closed ,both in the bathroom, and the kitchen fan also. At first i thought maybe the fan in the kitchen was not powerful enough, because it was old, but the bathroom fan was just a few years old. Replaced both with this vent and everything works great, like it should. open when fan is on, closed when fan is off.excellent product !!

## Frequently Bought Together

- Lambro Industries 143WP Lambro"dustries"dustries Plastic Under Eave Vent, 4In, White
- Dundas Jafine SDV4WXZW Soffit Dryer Vent

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-20*