---
product_id: 464839411
title: "- Dustless Technologies Wunderbag- Shop Vac Universal High Capacity Pre-Filter Bags for Wet Dry Vacuums, 2 Pack (4-7 Gallon). Commercial, Contractor, Professional, Home use. Wet and Dry…"
brand: "dustless"
price: "VT8438"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/464839411-dustless-technologies-wunderbag-shop-vac-universal-high-capacity-pre-filter
store_origin: VU
region: Vanuatu
---

# Holds up to 40 lbs debris Filters 87% at 0.5 microns Fits most wet/dry vacuums - Dustless Technologies Wunderbag- Shop Vac Universal High Capacity Pre-Filter Bags for Wet Dry Vacuums, 2 Pack (4-7 Gallon). Commercial, Contractor, Professional, Home use. Wet and Dry…

**Brand:** dustless
**Price:** VT8438
**Availability:** ✅ In Stock

## Summary

> 🧼 Keep it clean, keep it powerful — the Wunderbag way!

## Quick Answers

- **What is this?** - Dustless Technologies Wunderbag- Shop Vac Universal High Capacity Pre-Filter Bags for Wet Dry Vacuums, 2 Pack (4-7 Gallon). Commercial, Contractor, Professional, Home use. Wet and Dry… by dustless
- **How much does it cost?** VT8438 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/464839411-dustless-technologies-wunderbag-shop-vac-universal-high-capacity-pre-filter)

## Best For

- dustless enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Value:** Two pre-filter bags included to keep your vacuum performing at peak efficiency longer.
- • **Wet & Dry Ready:** Retains strength and filtration even when vacuuming water or slurry—no need to switch bags.
- • **Heavy-Duty Capacity:** Holds up to 40 lbs of dust and debris, reducing interruptions and boosting productivity.
- • **Universal Compatibility:** Seamlessly fits 4-7 gallon wet/dry vacuums for ultimate convenience.
- • **Advanced 5-Layer Filtration:** Captures 87% of particles down to 0.5 microns, keeping your air cleaner and workspace healthier.

## Overview

The Dustless Technologies Wunderbag is a universal pre-filter bag designed for 4-7 gallon wet/dry vacuums. Featuring a robust 5-layer filtration system that traps 87% of particles as small as 0.5 microns, it extends vacuum filter life up to 10x. Capable of holding 40 lbs of debris and fully functional with wet or dry materials, this lightweight, disposable 2-pack ensures cleaner air and hassle-free cleanup for professionals and home users alike.

## Description

Dustless Technologies Wunderbag- Shop Vac Universal High Capacity Pre-Filter Bags for Wet Dry Vacuums, 2 Pack (4-7 Gallon). Commercial, Contractor, Professional, Home use. Wet and Dry…

## Features

- Fits most models of wet dry vacuums
- Filters 87% of particles at 0.5 microns
- Capable of holding 40 lbs of debris
- Retains its strength and filtration while vacuuming water.
- Comes in a 2-Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | Dustless |
| Model Info | 13141 |
| Item Weight | 7.2 ounces |
| Product Dimensions | 12 x 8.5 x 2 inches |
| Item model number | 13141 |
| Capacity | 4E+1 Pounds |
| Part Number | 13141 |
| Special Features | Lightweight |
| Color | White |
| Compatible Device | Shop VAC Wet/Dry |
| Material Type | Fabric |
| Included Components | Bag |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Compatible Devices:** Shop VAC Wet/Dry
- **Brand:** Dustless
- **Material:** Fabric
- **Color:** White
- **Capacity:** 4E+1 Pounds

## Images

![- Dustless Technologies Wunderbag- Shop Vac Universal High Capacity Pre-Filter Bags for Wet Dry Vacuums, 2 Pack (4-7 Gallon). Commercial, Contractor, Professional, Home use. Wet and Dry… - Image 1](https://m.media-amazon.com/images/I/71u1TbEQSNL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.vu/products/464839411-dustless-technologies-wunderbag-shop-vac-universal-high-capacity-pre-filter](https://www.desertcart.vu/products/464839411-dustless-technologies-wunderbag-shop-vac-universal-high-capacity-pre-filter)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*