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12-18 Gal WunderBag™ 2pk

  • Universal Fit for Wet+Dry shop Vacuums: Compatible with most 12-18 gallon Wet+Dry Vacuums
  • Disposable Bags: Filters to 0.5 microns for airbourne particles, water, and slurry.
  • Heavy-Duty Dust Bags: Hold up to 40 lbs of wet or dry debris for job site, workshop, and home use
  • Secure Sealable Cap: Locks in place to prevent dust leak, ensuring safe and mess-free disposal
  • Universal Vacuum Fit: Connects to 2"-2.75" vacuum ports for easy attachment.
  • Durable Wet/Dry Filtration: Maintains performance with water, slurry, and fine dust
  • Replacement Bags for Shop Vacuums: A convenient, high-efficiency solution for maintaining clean air
  • Sealable Cap: "First layer of containment" for hazardous dust, put in a trash bag and dispose
  • Designed for Safer Disposal: Helps contain silica, lead, asbestos, and hexavalent chromium
  • Wunderbag

    Top-of-the-Line Attachments

    WunderBag™ Wet+Dry Vac Bags

    Shop WunderBags™ now

    Dust and water combined make for a huge mess. Wet+Dry vac bags from Dustless Tools give you the power to clean up and dispose of the toughest messes safely and conveniently. Designed to be tough enough for professional use, our multi-use shop vac bags are helpful whether you're at the construction site or home. WunderBag™ wet+dry vac bags also feature HEPA filtration technology that keeps potentially toxic debris out of the air. Available in various sizes to suit your needs and nearly all vacuum cleaners, WunderBag™ shop vac bags will be the last you'll ever need to buy.

    Eliminate Debris and Hassles at Home or Work

    SHOP ALL WunderBag™ now

    For professional and home use, WunderBag™ wet+dry vac bags are the perfect solution for eliminating debris and the hassle of emptying and disposing of messes with a shop vac. WunderBag™ is extremely durable, so you won't have to put up with rips and spills on your way to the dumpster. As the initial containment layer, they protect costly internal filters from becoming damaged.

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    WunderBags:

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    The dust collection systems

    Dustless makes the most universal and most cost-effective dust collection systems on the market. No need to replace your existing tools!

    Most effective tools dust collection

    Creates Dust

    Hand grinders, saws, drills, and other construction tools create large volumes of dust. This dust is harmful to your lungs, timely to clean up, and in many cases, required by law to be contained. Your tool can't solve all these issues alone.

    Find the right dust control tools

    Diverts Dust

    A shroud is a device that creates a controlled path for dust to travel. Once attached to your tool and vacuum, they work together to control dust generation. Each Dustless Systems shroud is designed with a universal mount that fits most major types of tools.

    Clean every day HEPA vacuums

    Collects Dust

    Our Dustless Vacs are vacuums that were made with construction in mind. Every Dustless Vac is an essential part of a Dustless System. Every Dustless Vac provides superior levels of filtration and comes with a three-year warranty.

    Creates Dust

    Hand grinders, saws, drills, and other construction tools create large volumes of dust. This dust is harmful to your lungs, timely to clean up, and in many cases, required by law to be contained. Your tool can't solve all these issues alone.

    Diverts Dust

    A shroud is a device that creates a controlled path for dust to travel. Once attached to your tool and vacuum, they work together to control dust generation. Each Dustless Systems shroud is designed with a universal mount that fits most major types of tools.

    Collects Dust

    Our Dustless Vacs are vacuums that were made with construction in mind. Every Dustless Vac is an essential part of a Dustless System. Every Dustless Vac provides superior levels of filtration and comes with a three-year warranty.

    WunderBag™ Wet+Dry Vac Bags Features

    WunderBag™ wet+dry shop vac bags feature our unique pre-filter technology. Maintain the cleanliness of your work area and the longevity of your shop vac with superior dust, debris, or slurry filtration down to 0.5 microns.

    WunderBags™ are also available with HEPA-rated filtration down to 0.3 microns. HEPA filtration eliminates as much as 99.97% of particles from the air and keeps your shop vac's filter and motors clean.

    WunderBag™ also features a flexible gasket compatible with vacuum ports ranging from 2 to 2 3/4 inches in diameter. The versatile gasket allows you to use our wet+dry vac bags with any Dustless vacuum or most brands of shop vacs. The gaskets also have a sealable cap to act as a first layer of containment of any potentially hazardous dust or slurry. The sealable cap makes disposal a breeze.

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    WunderBag

    Various Sizes For All Vacs and Needs

    We understand that one size doesn't fit all regarding wet+dry vac bags. That's why we offer various sizes to suit your cleaning needs. Whether tackling a small DIY project or managing a large-scale construction site, we have a solution for you. Both standard and HEPA WunderBags™ are available in three sizes, 4-7, 8-10, and 12-18 gallon options. Our selection of wet+dry vac bags ensures you can find the perfect fit for your vacuum.

    What sets our wet+dry vac bags apart is their versatility and durability. Compatible with most brands of shop vacs, including our own, they offer a universal solution for your cleanup needs. This means you can rely on our bags to deliver exceptional performance, regardless of the vacuum you use. With our wet+dry vac bags, you can enjoy peace of mind knowing that you're investing in a quality product that does the hard work for you.

    Our online store streamlines the shopping process for our customers by offering a comprehensive range of cleanup solutions in one place. Instead of scouring multiple websites or stores for the right products, you can find everything you need here. From wet+dry vac bags to filters, accessories, and more, we're your one-stop shop for all your cleanup needs.

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    FAQs for Dustless Shop Vac

    Wet/dry shop vacs can suction away both solid particles and liquids, which makes for the highest efficiency possible. The versatility and robust performance offered by this kind of shop vac make it a must-have for a variety of cleaning projects. It is a powerful machine that offers more functionality for a wide range of tasks, meaning residential and commercial customers alike can benefit from its features. You can utilize it indoors and outdoors no matter the extent of the job with this kind of high-suction shop vac. Whether you’re unclogging drains and sinks, clearing away leaves from your yard, or working on a HEPA-level job requiring superior vacuum capabilities, a wet and dry shop vacuum is exactly what you’re looking for. Take advantage of the ease of use that comes with a Dustless shop vac so you can clean in and around your property with no hassles.

    A wet and dry vac is a type of shop vac, which, as the name suggests, can clean up liquids and solids all in one go. These types of vacuums stand out from others and are considered high-performing machines capable of handling even the most difficult of cleaning tasks. They are designed to make any job more manageable with its powerful suction and ability to capture debris. Its filtration system keeps potentially harmful particles from being released into the air. The average shop vac isn’t typically built for this kind of heavy-duty functionality and is limited in that it may not meet the necessary HEPA standards for certain projects. Dustless makes robust products using the latest vacuum technologies so that you can take care of a range of residential and commercial cleaning tasks. For these reasons, wet/dry shop vacs outdo basic shop vacs, particularly when it comes to their ease of use and versatility. If you’re going to buy a vacuum, the better investment is a wet and dry shop vac due to its multipurpose benefits.

    High-suction shop vacs require filters when performing dry cleaning tasks in which solids need to be captured and sealed away to stop them from being emitted into the air. A filter is meant to trap debris, dust, and other fine particles while preventing clogs and facilitating airflow. It also prevents the debris from entering the vacuum’s other internal components, causing wear and tear. It must be placed correctly; otherwise dust will be blown out the top while it’s in operation.

    When Are Wet+Dry Vac Bags Necessary?

    Wet+dry shop vac bags are unparalleled in versatility in maintaining cleanliness and efficiency. These bags are designed to collect and contain various types of debris, including dust, dirt, liquid spills, and even larger particles.

    Wet+dry shop vac bags securely hold collected waste and prevent it from clogging the vacuum's internal components. Shop vac bags that can handle wet and dry debris ensure your vacuum will perform optimally with an extended lifespan. 

    Using disposable wet+dry vac bags also simplifies the cleanup process. Simply remove and discard the filled bag, minimizing contact with the collected waste and reducing the risk of airborne particles. Our WunderBag™ 4 gallon wet+dry vac bags and 16 gal wet+dry vac bags are durable and will keep debris securely contained.

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    Scenarios when wet+dry vac bags will make cleaning easier and safer include:

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    Construction Sites

    Rennovation Icon

    Renovation Projects 

    Workshop Icon

    Workshop & Garage

    Water Damage Icon

    Water Damage
    Restoration

    Cleaning Icon

    Janitorial & Cleaning
    Services

    Automotive Icon

    Automotive
    Maintenance

    Pet Icon

    Pet Accidents

    Outdoor Icon

    Outdoor Cleanup

    Event Icon

    Event Cleanup

    Learn more about WunderBag™

    WunderBag™ wet+dry shop vac bags feature our unique pre-filter technology. Maintain the cleanliness of your work area and the longevity of your shop vac with superior dust, debris, or slurry filtration down to 0.5 microns.

    WunderBags™ are also available with HEPA-rated filtration down to 0.3 microns. HEPA filtration eliminates as much as 99.97% of particles from the air and keeps your shop vac's filter and motors clean.

    WunderBag™ also features a flexible gasket compatible with vacuum ports ranging from 2 to 2 3/4 inches in diameter. The versatile gasket allows you to use our wet+dry vac bags with any Dustless vacuum or most brands of shop vacs. The gaskets also have a sealable cap to act as a first layer of containment of any potentially hazardous dust or slurry. The sealable cap makes disposal a breeze

    Wet+dry shop vac bags are unparalleled in versatility in maintaining cleanliness and efficiency. These bags are designed to collect and contain various types of debris, including dust, dirt, liquid spills, and even larger particles.

    Wet+dry  vac bags securely hold collected waste and prevent it from clogging the vacuum's internal components. Shop vac bags that can handle wet and dry debris ensure your vacuum will perform optimally with an extended lifespan. 

    Using disposable wet+dry vac bags also simplifies the cleanup process. Simply remove and discard the filled bag, minimizing contact with the collected waste and reducing the risk of airborne particles.

    Shop Dustless Today

    Shop our complete collection of dustless shrouds, dust collection, and dust management products today. Keeping your work areas clean, safe, and dust-free has always been our top priority. Now you can rest at ease with the best tools and equipment available.

    Our Products

    WunderSand - Slurry Solidifier

    WUNDERSAND rapid concrete slurry solidifier bucket with Dustless Technologies slurry vacuum system on a jobsite.
  • Slurry Solidification - Quickly turns liquid slurry into a manageable solid for fast cleanup
  • Jobsite Efficiency Boost – Spend less time dealing with messy slurry and more time getting work done
  • Simple, No-Mess Application – Just pour, mix, and dispose—no complicated process
  • Designed for Pros – Built specifically for concrete, grinding, and cutting applications
  • Included 1-quart scoop for easy dosing — one scoop per 8 gallons
  • Reduces Disposal Hassles – Makes slurry easier to handle, transport, and dispose of properly
  • Helps Support EPA-Compliant Disposal Practices (when used properly)
  • Purpose-Built for Slurry Vac Systems – Perfect companion for 30 & 55-gallon slurry vacs
  • Wundersand

    No More Dealing With Liquid Slurry

    WunderSand

    WunderSand turns messy liquid slurry into a manageable solid, fast. Just pour, mix, and dispose. Less downtime, more work done.

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    Built For The Way Pros Work

    • Slurry Solidification — Quickly turns liquid slurry into a manageable solid for fast cleanup
    • Jobsite Efficiency — Spend less time dealing with messy slurry and more time getting work done
    • Simple Application — Pour, mix, and dispose, no complicated process, no learning curve
    • Designed for Pros — Built specifically for concrete, grinding, cutting, and polishing applications
    • Reduces Disposal Hassles — Makes slurry easier to handle, transport, and dispose of properly
    • Supports Compliant Disposal — Helps support EPA-compliant disposal practices when used properly

    The Right Amount, Every Time

    WunderSand is portioned to work with the slurry vacs and containment systems you already use. One 25 lb. bucket is all you need to treat up to 120 gallons of slurry.

    Note: Use 1 quart per 8 gallons of slurry, 1 quart Scoop Included

    Three Steps. That's It.

    1. Pour

    Add WunderSand directly into your slurry vac or slurry container.

    2. Mix

    Stir or agitate until the slurry begins solidifying. The process is fast.*

    3. Dispose

    Scoop out the solidified material and dispose of it properly per local, state & federal regulations.**

    *Note: Mix thoroughly and wait 5 minutes until gel-like substance is formed.

    **Note: When disposing as solid waste, mixture should not contain "free liquids" (refer to EPA METHOD 9095B Pain Filter Liquids Test). Add more WunderSand if necessary.

    Pouring WUNDERSAND rapid concrete slurry solidifier powder into a bucket before treating concrete slurry waste.

    Disposal Done Right

    Liquid concrete slurry is subject to EPA regulations in many jurisdictions; improper disposal can mean fines and project delays. WunderSand helps simplify the process.

    Helps Support EPA-compliant Disposal Practices

    WunderSand simplifies slurry compliance while reducing costs and improving job efficiency. Always know your local, state and federal laws for disposal

    Disclaimer: WunderSand is designed to assist with slurry solidification to support proper disposal practices. Compliance with all applicable local, state, and federal environmental regulations remains the responsibility of the contractor. Consult your local waste disposal guidelines before use.

    The Natural Companion for Your Slurry Vac System

    WunderSand was specifically designed to work alongside 30-gallon and 55-gallon slurry vac systems. If you're already running a slurry vac on the job, WunderSand is the missing piece.

    Works With:

    • 30-gallon slurry vac systems
    • 55-gallon slurry vac systems
    • Any open-top slurry collection container

    Slurry Vacuums:

    Product Details

    Product Name

    WunderSand - Slurry Solidifier

    Available Sizes

    25 lb. bucket

    Coverage Rate

    25 lbs. treats up to 120 gallons of slurry

    Application

    Concrete grinding, cutting, polishing slurry

    Compatible With

    30-gal and 55-gal slurry vac systems

    SKU / Part No.

    H0928

    SDS / Safety Sheet

    WunderSand QR Codes (SDS & TDS)

    Ready To Clean Up Slurry The Right Way?

    WunderSand ships direct. Order today and have it on your next job.

    Shop Slurry VAC Systems

    Slurry Quote Form

    We Value our customers

    Slurry Vacuum Quote - Fast, Easy, Reliable

    Interested in a quote for a Dustless Slurry System? Call us or complete the form below, and one of our sales representatives will contact you with a personalized quote.

    Customer Service:

    Toll Free:

    800-568-3949

    Phone:

    435-637-5885

    Dustless Tools:

    1285 East 650 South

    Price, UT 84501

    Request Your Slurry Quote Today - Call us or Complete the Quote Form

    Call Sales Toll Free at 1-800-568-3949 ext. 322

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    Shop Dustless Today

    Shop our complete collection of dustless shrouds, dust collection, and dust management products today. Keeping your work areas clean, safe, and dust-free has always been our top priority. Now you can rest at ease with the best tools and equipment available.

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