--- product_id: 464839411 title: "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: "25331 Ft" currency: HUF in_stock: true category: "Dustless" url: https://www.desertcart.hu/products/464839411-technologies-wunderbag-shop-vac-universal-high-capacity-pre-filter-bags store_origin: HU region: Hungary --- # Holds up to 40 lbs debris Filters 87% at 0.5 microns Fits most wet/dry vacuums 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:** 25331 Ft **Availability:** ✅ In Stock ## Summary > 🧼 Keep it clean, keep it powerful — the Wunderbag way! ## Quick Answers - **What is this?** 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?** 25331 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/464839411-technologies-wunderbag-shop-vac-universal-high-capacity-pre-filter-bags) ## 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 The Wunderbag is designed to be used with most wet dry vacuums. As a pre-filter, it is installed in the barrel of the vacuum and filters dust, debris, and other contaminants before they reach your filters, extending your filter life up to ten times as long. The five layers of filtration within this bag are rated at .5 microns of filtration to ensure that no dust escapes back into the air. It does not have to be removed when vacuuming up water and slurry; it will retain its strength and filtration. One Wunderbag can hold up to 40 lbs of dust and debris. When you are finished with the bag, simply seal it, and throw it away, leaving your vacuum clean and uncontaminated. Includes (2) Wunderbag Pre-Filter Bags. ## 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 | |---------------|-------| | ASIN | B011604JAY | | Best Sellers Rank | #41,670 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Commercial Indoor Canister Vacuum Bags #305 in Replacement Canister Vacuum Bags | | Brand Name | Dustless | | Capacity | 40 pounds | | Color | White | | Compatible Devices | Shop VAC Wet/Dry | | Customer Reviews | 4.9 4.9 out of 5 stars (77) | | Included Components | Bag | | Item Depth | 12 inches | | Item Dimensions | 14 x 27 x 0.5 inches | | Item Weight | 7.2 ounces | | Manufacturer | Dustless Technologies--Love Less Ash Co | | Manufacturer Part Number | 13141 | | Material Type | Fabric | | Model Number | 13141 | | Number of Items | 2 | | Number of Packs | 2 | | Other Special Features of the Product | Lightweight | | UPC | 617450413405 | | Unit Count | 2 Count | | Warranty Description | 90-Day Limited Warranty | ## Product Details - **Brand:** Dustless - **Capacity:** 40 pounds - **Color:** White - **Compatible Devices:** Shop VAC Wet/Dry - **Material:** Fabric ## Images ![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/41oBbAtw0CL.jpg) ![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 2](https://m.media-amazon.com/images/I/41x-SVoeVNL.jpg) ![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 3](https://m.media-amazon.com/images/I/41lbsRG8hnL.jpg) ![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 4](https://m.media-amazon.com/images/I/4181-bD+GgL.jpg) ![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 5](https://m.media-amazon.com/images/I/71u1TbEQSNL.jpg) ## Available Options This product comes in different **Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/464839411-technologies-wunderbag-shop-vac-universal-high-capacity-pre-filter-bags](https://www.desertcart.hu/products/464839411-technologies-wunderbag-shop-vac-universal-high-capacity-pre-filter-bags) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-10-21*