---
product_id: 2627449
title: "Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower, For 3-Inch Interior Diameter Vent Hose, 12-Volt"
brand: "attwood"
price: "$11.18"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/2627449-attwood-1731-4-turbo-3000-series-in-line-bilge-blower
store_origin: US
region: United States of America
---

# 40% less power draw 25% more airflow easy vertical/horizontal install Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower, For 3-Inch Interior Diameter Vent Hose, 12-Volt

**Brand:** attwood
**Price:** $11.18
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your boat’s breathability with turbocharged airflow and smart efficiency!

## Quick Answers

- **What is this?** Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower, For 3-Inch Interior Diameter Vent Hose, 12-Volt by attwood
- **How much does it cost?** $11.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/2627449-attwood-1731-4-turbo-3000-series-in-line-bilge-blower)

## Best For

- attwood enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Smart Efficiency:** Draws up to 40% fewer amps, saving power without sacrificing performance—because efficiency is the new luxury.
- • **Marine Ignition Protected:** Safety first with marine-grade ignition protection, ensuring peace of mind on every voyage.
- • **Patented 5-Blade Fan Design:** Engineered blade sweep and pitch maximize airflow speed for optimized ventilation in tight marine spaces.
- • **Turbocharged Ventilation Power:** Boost your bilge airflow by 25% over older models for fresher, safer engine compartments.
- • **Versatile Mounting Flexibility:** Built-in mounting feet allow quick vertical or horizontal installation—fit it your way, hassle-free.

## Overview

The Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower delivers 25% more airflow than older models while using 40% less power thanks to its patented 5-blade fan design. Designed for 3-inch vent hoses and 12-volt systems, it offers versatile vertical or horizontal mounting and marine ignition protection, making it a top-tier ventilation solution for engine compartments, bilges, and galleys.

## Description

This Attwood Turbo 3000 Series In-Line Blower provides outstanding ventilation airflow for areas such as engine compartments, galleys, bilges, and heads. It features a patented, in-line design and the 5-blade fan maximizes airflow and efficiency. The blade sweep and pitch are engineered for a high lift coefficient, which results in increased airflow speed for optimized ventilation. No other bilge blowers in the industry provide such powerful system output at such low power input in a compact size. System airflow exceeds older-style in-line blowers by as much as 25 percent. It is also up to four times more efficient than competitive blowers as it draws up to 40 percent fewer amps. This blower is marine ignition protected and has built-in mounting feet that permit easy vertical or horizontal installation. This 12-volt, white blower is intended for use with 3-inch interior diameter ventilation hose. It installs with #10 fasteners. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing of the highest quality marine products for over 100 years. We deliver safe and reliable lighting, fuel systems, water systems, seating & pedestals, swim ladders, custom upholstery, and general marine accessories that are easy to install and meet regulatory compliance.

## Features

- Provides outstanding ventilation airflow for areas such as engine compartments, galleys, bilges, and heads
- Features a patented, in-line design and the 5-blade fan maximizes airflow and efficiency
- The blade sweep and pitch are engineered for a high lift coefficient, resulting in increased airflow speed for optimized ventilation
- System airflow exceeds older-style in-line blowers by as much as 25 percent
- Up to four times more efficient than competitive blowers as it draws up to 40 percent fewer amps
- Marine ignition protected and has built-in mounting feet for easy vertical or horizontal installation
- Do not operate in area of high heat over 160º F (71º C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001O0DE8K |
| Best Sellers Rank | #1,356,437 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #95 in Boat Engine Blowers |
| Brand | attwood |
| Brand Name | attwood |
| Customer Reviews | 4.6 out of 5 stars 571 Reviews |
| Global Trade Identification Number | 00022697173140 |
| Included Components | End Product & Information |
| Item Type Name | boating-tools |
| Manufacturer | Attwood |
| Model | 1731-4 |
| Model Name | Attwood Boating Tools |
| UPC | 779421043247 022697173140 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |

## Product Details

- **Brand:** attwood
- **Model Name:** Attwood Boating Tools
- **Voltage:** 12 Volts
- **Manufacturer:** Attwood
- **UPC:** 779421043247 022697173140

## Images

![Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower, For 3-Inch Interior Diameter Vent Hose, 12-Volt - Image 1](https://m.media-amazon.com/images/I/71HRM8TNXBL.jpg)
![Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower, For 3-Inch Interior Diameter Vent Hose, 12-Volt - Image 2](https://m.media-amazon.com/images/I/71beBeYFemL.jpg)
![Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower, For 3-Inch Interior Diameter Vent Hose, 12-Volt - Image 3](https://m.media-amazon.com/images/I/71EtvAmaKYL.jpg)
![Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower, For 3-Inch Interior Diameter Vent Hose, 12-Volt - Image 4](https://m.media-amazon.com/images/I/613k0-fsd2L.jpg)
![Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower, For 3-Inch Interior Diameter Vent Hose, 12-Volt - Image 5](https://m.media-amazon.com/images/I/71yEkOpWwAL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*