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  • Numatic WVB 370NX cordless wet and dry vacuum with NX300 lithium-ion battery and floor tool
  • Numatic WVB 370NX cordless wet dry vacuum showing front inlet and hose connection
  • Numatic A11 accessory kit for WVB 370NX wet and dry cordless vacuum
  • Side view of Numatic WVB 370NX cordless wet and dry vacuum with stainless steel wand and floor tool
  • NX300 36V lithium-ion battery installed in Numatic WVB 370NX cordless wet dry vacuum
  • Polypropylene tank of the Numatic WVB 370NX cordless wet and dry vacuum
  • Quick-change NX300 battery being removed from Numatic WVB 370NX cordless vacuum
  • Numatic WVB 370NX cordless wet dry vacuum used near pool and locker room area
  • Commercial operator using Numatic WVB 370NX cordless wet and dry vacuum for spill cleanup
  • Floor tool attachment for Numatic WVB 370NX wet and dry cordless vacuum

    • Numatic WBV 370NX Cordless Wet & Dry Vacuum | SKUs K-916740-C & K-916740-C2B

    Numatic

    MSRP: $1,549.00
    $1,416.56
    (You save $132.44 )
    SKU:
    K-916740-C
    Availability:
    Yes
    Width:
    18.90 (in)
    Height:
    14.17 (in)
    Depth:
    14.76 (in)
    Shipping:
    Free Shipping
    Type:
    Cordless Wet & Dry Vacuum
    Airflow:
    49 L/sec
    Power Source:
    NX300 Battery
    Adding to cart… category.add_cart_announcement

    Product Description

    CORDLESS WET & DRY VACUUM

    Numatic WBV 370NX Cordless Wet & Dry Vacuum

    Fast cordless wet and dry cleanup powered by the NX300 battery platform.

    The Numatic WBV 370NX is a compact professional cordless wet and dry vacuum designed for fast response to spills, leaks, tracked-in moisture, and everyday debris in busy commercial environments.

    Powered by the NX300 36V lithium-ion battery system and a 400W digital motor, the WBV 370NX provides up to 40 minutes of continuous cordless cleaning per battery with no power cord to manage in high-traffic areas.

    Quick Highlights

    • Cordless wet and dry pickup
    • NX300 36V lithium-ion battery platform
    • 400W digital motor
    • Up to 40 minutes runtime per battery
    • 2.4-gallon wet capacity
    • 4.0-gallon dry capacity
    • 80% battery charge in approximately 1 hour
    • Full charge in approximately 2 hours
    • Easy battery change
    • Battery level indicator
    • A11 accessory kit
    • Designed for professional commercial use

    Choose Your WBV 370NX Battery Package

    Both options use the same Numatic WBV 370NX vacuum and A11 accessory kit. The difference is the number of NX300 batteries included. Choose the two-battery package when you want a second charged battery available for extended cordless cleaning.

    A11 Wet & Dry Tool Kit

    Both WBV 370NX battery packages include the A11 wet and dry accessory kit for commercial wet pickup and routine dry vacuuming.

    A11 wet and dry tool kit for Numatic WBV 370NX cordless wet and dry vacuum

    WBV 370NX + 1 NX300 Battery + A11 Kit

    Configuration SKU: K-916740-C

    Package Includes:

    • Numatic WBV 370NX cordless wet & dry vacuum
    • 1 NX300 36V lithium-ion battery
    • A11 accessory kit
    • Wet and dry cleaning capability

    WBV 370NX + 2 NX300 Batteries + A11 Kit

    Configuration SKU: K-916740-C2B

    Package Includes:

    • Numatic WBV 370NX cordless wet & dry vacuum
    • 2 NX300 36V lithium-ion batteries
    • A11 accessory kit
    • Second battery for extended cordless cleaning time

    Cordless Cleaning for High-Traffic Areas

    The WBV 370NX eliminates the need to run a power cord through busy spaces, helping maintenance teams respond quickly to wet spills and dry debris while reducing cord-related trip hazards.

    • Emergency spill response
    • Entrance moisture recovery
    • Restroom cleanup
    • Public-area cleaning
    • Wet floor recovery
    • Dry debris pickup
    • Daytime cleaning
    • Cord-free mobility

    WBV 370NX Specifications

    • Model: WBV 370NX
    • SKU: Varies by selected battery package
    • Motor: 400W digital motor
    • Battery Platform: NX300 36V Lithium-Ion
    • Wet Capacity: 2.4 US gal / 9 L
    • Dry Capacity: 4.0 US gal / 15 L
    • Maximum Airflow: 49 L/sec
    • Maximum Pressure: 145 mBar
    • Runtime: Up to 40 minutes per battery
    • Recharge: 80% in approximately 1 hour / 100% in approximately 2 hours
    • Dimensions: 18.90" × 14.17" × 14.76"
    • Accessory Kit: A11/85

    Manufacturer specifications are subject to change.

    Best For

    • Quick spill cleanup
    • Emergency leaks and water recovery
    • Entrance and lobby moisture
    • Washrooms and restroom areas
    • Schools and universities
    • Healthcare and institutional facilities
    • Hospitality and retail facilities
    • High-traffic commercial environments

    Not Ideal For

    • Large-volume flood recovery requiring a larger tank
    • Applications requiring hazardous-dust collection
    • Very large open areas where larger recovery equipment is more productive

    NX300 Pro Cordless Battery Platform

    The WBV 370NX is part of the Numatic NX300 Pro Cordless Network. The interchangeable 36V battery platform is designed to support compatible Numatic cordless machines, helping facilities simplify battery management across multiple pieces of equipment.

    Numatic NX300 battery commercial cordless cleaning platform
    Fast Charging
    Recharge to approximately 80% in 1 hour.
    Long-Life Battery
    Designed and tested for up to 2,500 charge cycles.
    Shared Platform
    One NX300 battery platform supports compatible Numatic cordless equipment.
    Battery Warranty
    3-year manufacturer battery warranty.

    NX300 charging and battery-life information is based on current Numatic manufacturer literature.

    Shop NX300 Lithium-Ion Battery Equipment →

    Included With Each Package

    • Numatic WBV 370NX Cordless Wet & Dry Vacuum
    • A11/85 Accessory Kit
    • Dry filter
    • HepaFlo bag for dry vacuuming
    • NX300 battery quantity based on selected configuration

    Replacement Parts & Accessories

    Shop genuine Numatic OEM replacement parts, filters, floor tools, and accessories for the WBV 370NX.

    914156 — 36V DC 400W Bypass Motor Assembly
    View 914156 Motor →
    502136 — Wet Filter Assembly
    View 502136 Filter Assembly →
    908663 — 370 Blue Drum Assembly
    View 908663 Drum Assembly →
    227868 — Wheel Hub for 2-Shot Wheel
    View 227868 Wheel Hub →
    219105 — No. 8 × 5/8" Pozi Pan Plastite Screw
    View 219105 Screw →
    227638 — Black Trim for 2-Shot Wheel
    View 227638 Wheel Trim →
    204111 — 50mm Black Twin Caster
    View 204111 Caster →
    911334 — Battery Charger
    View 911334 Charger →
    604165 — TriTex 12" Vacuum Filter
    View 604165 Filter →
    604016 — NVM-2BH Disposable Filter Bags
    View 604016 Filter Bags →
    601008 — Stainless-Steel Extension Tube
    View 601008 Extension Tube →
    900918 — 32mm ProFlo Dry Floor Tool
    View 900918 Dry Floor Tool →
    900954 — 32mm 300mm Wet Floor Tool
    View 900954 Wet Floor Tool →
    601141 — NVA-41B Adapter
    View 601141 Adapter →
    601144 — NVA-44B Round Dusting Brush
    View 601144 Dusting Brush →
    601147 — NVA-47B Upholstery Brush
    View 601147 Upholstery Brush →
    601142 — NVA-42B Crevice Tool
    View 601142 Crevice Tool →

    For additional WBV 370NX service parts, confirm the machine model and serial number before ordering.

    Parts, Manuals & Product Documents

    Access current Numatic WBV 370NX product information, operating instructions, and NX300 battery documentation.

    WBV 370NX Product Information

    WBV 370NX Owner Manual

    NX300 Pro Cordless Brochure

    Shop Numatic Parts

    Manufacturer Warranty

    NX300 Battery
    3-year manufacturer battery warranty
    Commercial Use
    Warranty coverage is subject to the manufacturer's terms and conditions.

    Current Numatic WBV 370NX literature states a 3-year battery warranty.

    Why Choose Monster Janitorial?

    • Commercial cleaning equipment specialists
    • Genuine Numatic OEM parts and accessories
    • Product and compatibility support
    • Parts and manual assistance
    • PO and institutional purchasing support
    • Support for schools and commercial facilities

    Need Help Choosing a Battery Package or Part?

    Questions about WBV 370NX battery packages, chargers, filters, accessories, or machine compatibility? Contact Monster Janitorial and include your machine model and serial number when requesting parts assistance.

    Institutional Purchasing Support

    • D-U-N-S: 080901706
    • UEI: U4TYL7A5LEN9
    • Purchase-order support for approved institutions
    • Tax-exempt account setup assistance
    • Bid and specification support
    • Commercial quote assistance

    Questions? Contact sales@monsterjanitorial.com or 956-772-4842 .

    Commercial Cleaning Education

    MJ University Learning Center

    Explore equipment guidance, maintenance tips, troubleshooting help, floor-care information, and commercial cleaning resources from Monster Janitorial.

    Visit MJ University →

    Other Details

    Warranty Summary – Motor and Electrical components: 2 years Battery system (NX300 Lithium-Ion): 4 years pro-rated (2 years full exchange, then 2 years pro-rated) https://shop.monsterjanitorial.com/content/Nacecare/Nacecare_Warranty.pdf

    Product Videos

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    Custom Field

    Type Cordless Wet & Dry Vacuum
    Airflow 49 L/sec
    Power Source NX300 Battery

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