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Nilfisk Vacuum ALTO Aero 26-21

Nilfisk Alto Aero 26-21 6.6-Gallon Wet/Dry Vacuum

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Price: $289.95 - $348.95
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  • Product Overview

    Nilfisk's new ALTO AERO series takes cleaning performance and productivity to a new level. The Nilfisk AERO 26 6.6-Gallon Shop Vacuum features a compact design made specifically for tough wet and dry jobsite clean-up. Professionals enjoy the various upgrades—from automatic start/stop for power tools and useful storage to its ergonomic design for tight spaces. Make quick work of even the most difficult sanding projects with its 25-liter container capacity, 127 maximum CFM, and 84-inch maximum waterlift.

    Nilfisk's Push & Clean feature also includes a semi-automatic filter cleaning system for quick and easy maintenance. For the highest level of filtration, consider the Aero 26 HEPA Wet/Dry Vacuum model, which includes a HEPA filter to remove 99.97% of dust and debris down to .3 microns.

    Quality Construction

    The Nilfisk ALTO AERO series is built with German-engineered technology to ensure the highest-quality clean and reliability. Nilfisk engineers used their deep customer understanding and technical expertise to make wet/dry clean-up low maintenance. The easy-to-remove container makes disposing of waste a quick task, while its flat design was manufactured for tool storage during operation.

    In addition, the AERO series vacuums are fully sealed so there's no blow-through dust—making them ideal for lead paint, asbestos, and remediation work. Its quality construction also makes it a top choice for professionals in the automotive, building and construction, and multiple other industries.

    Big Mess Doesn't Mean High Stress

    What separates the AERO 26 model from others in the series is the multiple convenience upgrades. Its Electric Autostart feature allows you to plug small electric tools into the vacuum. Sanding and grinding tools are often plugged in for quick work and less mess. An accessory net, flat-top design, and rubber strap for the hose make storing and using numerous other tools a low-maintenance task.

    A lightweight canister design makes the Nilfisk ALTO AERO 26 a great option for cleaning wide open job sites as well as tight, difficult-to-reach spaces. It also allows for easy transport around your home or to various jobsites.

    Push & Clean Filtration System

    Working with fine dust can mean clogged filter cartridges. Nilfisk's Push & Clean system allows air to pass through the filter cartridge in the opposite direction to offer a gentle but effective filter cleaning. This semi-automatic system blasts dirt off the filter to easily restore high suction performance. To use this system on your ALTO AERO 26 vacuum, simply:

    • Block the hose inlet
    • Push and release the button
    • Then the air pulses in to clean the filter

    Consider the HEPA Upgrade

    The Nilfisk ALTO AERO 26 comes standard with a washable, efficient PET fleece filter. This washable filter removes impurities down to 1 micron from your air as you make quick work of messy wet or dry applications. If you're looking for a superior filtration with HEPA certification, consider the AERO 26 HEPA model. This filtration catches 99.97% of all particles down to .3 microns. The available upgrade makes this model compliant with EPA RRP, OSHA, NIOSH, and DoD standards.

    Included Accessories

    Multiple accessories make the Nilfisk ALTO AERO 26 a popular choice for tough wet and dry applications indoors or outdoors:

    • 11.5-foot hose
    • Aluminum extension tube
    • Floor nozzle for wet and dry applications
    • Suction Brush
    • Tool Adapter with Regulator
    • Crevice nozzle
    • Universal nozzle
    • Tool Holder Kit
    • Dust Bag
    • Washable PET filter*

    *A HEPA filter model is available as an upgrade for the highest-efficiency cleaning.

    Additional Features

    • Indoor/Outdoor Use: The Nilfisk ALTO 26 6.6-Gallon Wet/Dry Shop Vacuum can be used to clean indoor or outdoor spaces quickly and efficiently.
    • Lightweight Design: This model is easy to use and transport from site to site because of its lightweight design.
    • Low-Noise: Despite its powerful suction, it's also designed to be super-quiet and only reaches up to 64 dB while in operation.
    • ETL-Approved: All vacuums in the ALTO AERO series have received the ETL safety and electrical approval.


    If you're looking for a superior clean for the toughest working conditions, the Nilfisk ALTO Aero 26 6.6-Gallon Wet/Dry Shop Vacuum is an easy choice.

    What Customers Love

    • Durable Yet Maneuverable Design: There are a lot of moving parts when it comes to wet/dry cleaning of work spaces, but this model allows you to collect debris from open spaces and tight areas.
    • Additional Tools: Using small power tools (and catching the tiniest of debris as you work) is made easier thanks to small design features like the flat top and automatic start/stop.
    • Multiple Uses: Few vacuums are as compact yet as powerful as this model, giving it the ability to clean everything from residential spaces to tough jobsite clean-ups.

    Things to Consider

    • HEPA Filtration Upgrade: Consider the HEPA filtration upgrade if you're looking for a HEPA-certified vacuum, which catches even the smallest particles in your area.

    Manufacturer's Warranty

    2-Year-Limited Warranty

    Manufacturer's Literature

    Owner's Manual
    User Manual for Nilfisk ALTO AERO 26 Wet/Dry Vacuum
    Spare Parts List
    Nilfisk ALTO AERO 26 Vacuum Parts List

    What's In The Box?

    • Nilfisk AERO 26 vacuum
    • 11.5-foot hose
    • Aluminum extension tube
    • Floor nozzle for wet and dry applications
    • Suction Brush
    • Tool adapter with regulator
    • Crevice nozzle
    • Universal nozzle
    • Tool holder kit
    • Dust bag
    • Owner's Manual

    View All Vacuum Cleaners »
  • Specifications

    Vacuum TypeWet/Dry
    Vacuum StyleCanister
    Collection TypeBagged
    Floor Surface TypeBare Floors
    Height21 in.
    Width15 in.
    Depth15.5 in.
    Weight18 lbs.
    Collection Capacity26.4 qt.
    Wet Capacity6.6 gallons
    Hose Length11.5 ft.
    Sealed Filtration System No
    HEPA Filter
    • Standard Filtration: No
    • HEPA Filtration: Yes
    Max Noise Level64 dB
    Water Lift7 ft
    Cubic Feet Per Minute (Max)127 CFM
    Voltage110-120 V
    Watts1000 W
    Safety CertificationsETL
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