---
product_id: 745160974
title: "DEWALT 18/20V Max Vacuum, Wet/Dry (DCV581H)"
brand: "dewalt"
price: "R210"
currency: ZAR
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.za/products/745160974-dewalt-18-20v-max-vacuum-wet-dry-dcv581h
store_origin: ZA
region: South Africa
---

# 31 CFM max suction power Dual power: Corded & 18/20V MAX cordless HEPA filter traps 99.97% of dust DEWALT 18/20V Max Vacuum, Wet/Dry (DCV581H)

**Brand:** dewalt
**Price:** R210
**Availability:** ❌ Out of Stock

## Summary

> 🧹 Clean smarter, not harder — the cordless vacuum that means business.

## Quick Answers

- **What is this?** DEWALT 18/20V Max Vacuum, Wet/Dry (DCV581H) by dewalt
- **How much does it cost?** R210 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/745160974-dewalt-18-20v-max-vacuum-wet-dry-dcv581h)

## Best For

- dewalt enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crush-resistant 5ft hose and durable design built for heavy-duty, professional use.
- • **Eco-Smart Filter:** Washable and reusable HEPA filter reduces waste and keeps performance peak with easy maintenance.
- • **Compact & Portable:** On-board storage for hose and accessories means you’re always ready to tackle messes on the go.
- • **Pro-Grade Filtration:** HEPA-rated filter captures 99.97% of microscopic dust and allergens, keeping your workspace pristine.
- • **Ultimate Flexibility:** Switch seamlessly between corded and cordless modes for uninterrupted cleaning anywhere.

## Overview

The DEWALT DCV581H 18/20V MAX Wet/Dry Vacuum offers professional-grade cleaning with dual power options—corded or cordless via 18V/20V MAX batteries. Featuring a HEPA-rated filter that traps 99.97% of dust particles, a durable crush-resistant 5-foot hose, and a 2-gallon tank, it’s engineered for versatility and longevity. Compact with on-board storage and washable filters, it’s the perfect tool for millennial pros who demand efficiency and reliability in every cleanup.

## Description

The DEWALT DCV581H 18/20v MAX* Cordless/Corded Wet-Dry Vacuum has the ability to provide cordless or corded operation powered by either an 18v or 20v MAX battery or an AC outlet. It features a HEPA rated wet/dry filter that traps dust with 99.97% efficiency at 1 micron. The filter is easily accessible, washable/reusable (use tap or water rinse to clean). This unit has a heavy-duty crush-resistant fully integrated 5' (by 1-1/4" diameter) hose which provides durability, flexibility and ease of use. The on-board hose and accessory storage makes the vacuum easy to carry and transport. Also comes with a crevice tool attachment and a wide nozzle tool attachment. Battery and charger sold separately.

Review: This Works Great - This is the best battery vacuum I have ever seen or used. This is as powerful as my Mini-Shop Vac. As an added benefit if your battery charge drops you can plug it in. Whether on Battery or AC Power the vac seems to have the same function. I have been running mine on the same 4.0 Amp/Hr battery since I got it; I've used it for probably 15-20 Minutes and still have 3 Bars on the Battery. ** UPDATE ** I have used this vacuum for a few months now and it is still running great. The filter is simply rinsed under running water to clean it; I've sucked up all kinds of things including drywall dust and saw dust from my Dewalt sander and the quick emty and cleaning is great. The suction of this vacuum is astonishing especially given that it runs on 20V. I get well over 30 Minutes of solid vacuuming with a 3 Amp/Hr battery. While the power is not real increased by using a 120V outlet it does help with battery usage; though with over 2 dozen batteries that doesn't effect me too much. This vacuum is just so convenient because of the effectiveness and battery power. It is great being able to quickly clean up a job site that doesn't have power. I'm nearly elusively running Dewalt Max battery tools now; except for the occasional job my plug in tools are relegated to the garage and because of this vacuum that includes my Shop-Vac. Add (04/24/2016): I have added the 20 Volt Max sliding compound miter saw to my collection and while this vacuumed isn't a perfect fit a wrap or two with electrical tape makes it one. Added to the saw, to replace its horrible dust collection bag, the combination makes an almost dust free saw. Both work on batteries and allow me to bring the saw right into finished living spaces to cut. Saves time running outside and doesn't add too much bulk. I have tried the vacuum in wet mode without the filter and this thing sucks, fast, it will fill up its just over a gallon tank within 20-30 seconds. And the float ball stops the suction before too much water gets in. My only real CON with the vacuum is the worthless flat car attachment, it just hasn't worked for me. As a side note in recently redoing my kitchen pairing this vacuum with my Dewalt Palm sander made sanding the drywall another dust free job.
Review: Maravilloso - Buenas potencia. Utilizo una batería de 12 amp flexvolt y no me hace falta otra cosa.

## Features

- Can operate corded with an AC outlet, or cordless by an 18v or 20v MAX battery
- HEPA Rated filter traps up to 99.97 percent efficiency
- Washable/reusable filter;2 Gallon tank capacity. 31 CFM
- Crush resistant 5ft hose.Heavy duty, crush resistant, fully integrated 5' (by 1 1/4" diameter) hose provides durability, flexibility and ease of use
- On board storage for easy transport.Longest life and best performance can be obtained if the battery pack is charged when the air temperature is between 65°F and 75°F(18°–24°C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DD1UQ3Y |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #5,389 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Wet-Dry Shop Vacuums |
| Brand | DEWALT |
| Brand Name | DEWALT |
| Capacity | 2 gallons |
| Color | One Color |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 8,356 Reviews |
| Filter Type | HEPA Filter |
| Filter type | HEPA Filter |
| Finish Types | Brushed |
| Form Factor | Cannister |
| Global Trade Identification Number | 00885911244848 |
| Hose Length | 5 Feet |
| Included Components | Crevice Tool, HEPA Filter, Nozzle |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | Yes |
| Item Dimensions L x W x H | 43.9L x 31.2W x 4.8H centimeters |
| Item Type Name | SHOP VAC |
| Item Weight | 454 g |
| Manufacturer | Dewalt |
| Maximum Suction | 31 Feet |
| Model Name | 20VMAX WET/DRY VAC |
| Model Number | DCV581H |
| Noise Level | 80 Decibels |
| Number of Handles | 1 |
| Number of Items | 1 |
| Number of Power Levels | 2 |
| Other Special Features of the Product | Washable/reusable filter |
| Portable | Yes |
| Power Source | Battery Powered, Corded Electric |
| Power source | Battery Powered , Corded Electric |
| Recommended Uses For Product | Hard Floor, Bare Floor, Garage |
| Series Number | 581 |
| Special features | Washable/reusable filter |
| Style Name | Vacuum |
| Surface Recommendation | All floors |
| Surface recommendation | All floors |
| UPC | 885911244848 |
| Unit Count | 1 Count |
| Voltage | 20 Volts |
| Wattage | 200 watts |

## Product Details

- **Brand:** DEWALT
- **Filter type:** HEPA Filter
- **Power source:** Battery Powered, Corded Electric
- **Special features:** Washable/reusable filter
- **Surface recommendation:** All floors

## Images

![DEWALT 18/20V Max Vacuum, Wet/Dry (DCV581H) - Image 1](https://m.media-amazon.com/images/I/71DTUCmXsXL.jpg)
![DEWALT 18/20V Max Vacuum, Wet/Dry (DCV581H) - Image 2](https://m.media-amazon.com/images/I/71zP7eim5dL.jpg)
![DEWALT 18/20V Max Vacuum, Wet/Dry (DCV581H) - Image 3](https://m.media-amazon.com/images/I/71zbpLBRSSL.jpg)
![DEWALT 18/20V Max Vacuum, Wet/Dry (DCV581H) - Image 4](https://m.media-amazon.com/images/I/71gvHZZhedL.jpg)
![DEWALT 18/20V Max Vacuum, Wet/Dry (DCV581H) - Image 5](https://m.media-amazon.com/images/I/81nPNSBAevL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is it's fluid capacity?**
A: 2 Gallon

**Q: Bought mainly for cordless car and house clean up but the small non-QR 20v batteries only last 5-7 minutes. Can it work longer on any battery?**
A: I am re-answering this question. BUY THIS VACUUM CLEANER. I do NOT work for nor am I affiliated with DeWalt in ANY way (other than buying the product). If your battery only lasts 5 - 7 minutes then throw away your garbage battery. You need to use a REAL battery (3 mAh or greater).

**Q: Can i use the 18v XRP or or 18v li-on batteries with DEWALT DCV581H**
A: This is the DCV581H.... 20V/CORD OPERATION ONLY. The old model was the DCV580 which did also work with the old 18v batteries.  This one does not.

**Q: how many horsepower**
A: Air flow: 33.55 CFMHP peak: 1.85 (per an external website) I don't usually see HP rating for a battery powered vacuum

## Customer Reviews

### ⭐⭐⭐⭐⭐ This Works Great
*by R***N on 13 May 2014*

This is the best battery vacuum I have ever seen or used. This is as powerful as my Mini-Shop Vac. As an added benefit if your battery charge drops you can plug it in. Whether on Battery or AC Power the vac seems to have the same function. I have been running mine on the same 4.0 Amp/Hr battery since I got it; I've used it for probably 15-20 Minutes and still have 3 Bars on the Battery. ** UPDATE ** I have used this vacuum for a few months now and it is still running great. The filter is simply rinsed under running water to clean it; I've sucked up all kinds of things including drywall dust and saw dust from my Dewalt sander and the quick emty and cleaning is great. The suction of this vacuum is astonishing especially given that it runs on 20V. I get well over 30 Minutes of solid vacuuming with a 3 Amp/Hr battery. While the power is not real increased by using a 120V outlet it does help with battery usage; though with over 2 dozen batteries that doesn't effect me too much. This vacuum is just so convenient because of the effectiveness and battery power. It is great being able to quickly clean up a job site that doesn't have power. I'm nearly elusively running Dewalt Max battery tools now; except for the occasional job my plug in tools are relegated to the garage and because of this vacuum that includes my Shop-Vac. Add (04/24/2016): I have added the 20 Volt Max sliding compound miter saw to my collection and while this vacuumed isn't a perfect fit a wrap or two with electrical tape makes it one. Added to the saw, to replace its horrible dust collection bag, the combination makes an almost dust free saw. Both work on batteries and allow me to bring the saw right into finished living spaces to cut. Saves time running outside and doesn't add too much bulk. I have tried the vacuum in wet mode without the filter and this thing sucks, fast, it will fill up its just over a gallon tank within 20-30 seconds. And the float ball stops the suction before too much water gets in. My only real CON with the vacuum is the worthless flat car attachment, it just hasn't worked for me. As a side note in recently redoing my kitchen pairing this vacuum with my Dewalt Palm sander made sanding the drywall another dust free job.

### ⭐⭐⭐⭐⭐ Maravilloso
*by J***. on 22 July 2024*

Buenas potencia. Utilizo una batería de 12 amp flexvolt y no me hace falta otra cosa.

### ⭐⭐⭐⭐⭐ Great price.
*by A***R on 3 March 2019*

Love this vac. Works well and very portable. Use it on my car and take it crevicing for gold.

## Frequently Bought Together

- DEWALT 20V MAX Wet/Dry Vacuum, Cordless and Corded, Versatile Power Source, Portable Shop Vacuum, Tool Only (DCV581H)
- DEWALT 20V MAX 5 Ah Lithium Ion Battery (DCB205)
- DCV580H DCV581H Vacuum Replacement Filter for DEWALT 20V MAX Wet/Dry VAC DCV580H (Cordless) DCV581H DCV5801H Portable Shop Vac Vacuum 2 Gallon Tank Capacity, Washable and Reusable Hepa Filter, 2 Pack

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-22*