Product Overview
The Eureka NEN186BL bagless canister vacuum cleaner is designed for effective whole-home cleaning. Featuring a powerful 1000W motor and 16KPA suction, it efficiently captures large particles and quickly separates dust from air, ensuring sustained and powerful suction across carpets and hard floors.
This vacuum incorporates a three-stage sealed HEPA filtration system, capturing 99.9% of dust particles as small as 0.3 microns to maintain clean air quality. Its lightweight design (under 17 lbs) and swivel steering enhance maneuverability, making it ideal for various cleaning tasks in homes, cars, and garages.
Key features include a large 2-liter dust cup, washable filters for easy maintenance without extra costs, and an adjustable knob for stepless suction control, allowing customization of power and noise levels.
What's in the Box
Your Eureka NEN186BL vacuum cleaner package includes all necessary components for immediate use and versatile cleaning.

Image: The 'What's in Box' diagram showing the vacuum cleaner unit, motorized floor nozzle, pet tool, crevice tool, dust brush, accessory holder, owner's guide, important safeguards, and filter.
- Vacuum Cleaner Unit
- Motorized Floor Nozzle
- Pet Tool
- Crevice Tool
- Dust Brush
- Accessory Holder
- Owner's Guide & Important Safeguards
- HEPA Filter (pre-installed)
Setup
Follow these steps to assemble your Eureka NEN186BL vacuum cleaner:
- Connect the Hose: Insert the flexible hose into the main vacuum unit until it clicks securely into place.
- Assemble the Wand: Connect the telescopic wand to the hose handle. Ensure it locks firmly.
- Attach the Floor Nozzle: Connect the motorized floor nozzle to the end of the telescopic wand.
- Attach Accessories: For specialized cleaning, attach the desired cleaning tool (crevice tool, dusting brush, or pet tool) directly to the hose handle or the end of the wand.
Operating Instructions
Your Eureka NEN186BL vacuum is designed for ease of use across various surfaces.
Powering On/Off and Suction Control

Image: Close-up of the Eureka NEN186BL vacuum's stepless speed regulation dial, showing 'Min Hard Floor' to 'Max Carpet' settings.
- Power: Plug the power cord into a suitable electrical outlet. Press the power button on the main unit to turn the vacuum on or off.
- Suction Adjustment: Use the adjustable knob on the main unit to control the suction power. Turn towards 'Min Hard Floor' for delicate surfaces or reduced noise, and towards 'Max Carpet' for deep cleaning on carpets.
- Automatic Cord Rewind: After use, press the cord rewind button on the main unit to automatically retract the power cord for convenient storage.
Using Cleaning Tools

Image: A collage demonstrating the versatility of the included accessories, showing a crevice tool cleaning a sofa gap, the metal pole reaching high areas, and the pet brush cleaning pet hair from a bed.
- Motorized Floor Nozzle: Use for general cleaning on carpets and hard floors. The 2-motor system provides powerful performance.
- Crevice Tool: Ideal for narrow spaces, corners, and along edges of furniture.
- Dust Brush: Use for delicate surfaces, curtains, and upholstery.
- Pet Tool: Specifically designed to effectively remove pet hair from upholstery, stairs, and pet beds.
Official Product Video: Learn about Eureka NEN186BL
Video: An official product video from Midea Floorcare demonstrating the features and operation of the Eureka NEN186BL dual-motor canister vacuum.
Maintenance
Regular maintenance ensures optimal performance and extends the life of your vacuum cleaner.
Emptying the Dust Cup

Image: A hand holding the large 2-liter dust cup, emptying collected debris into a trash bin, highlighting the easy-empty design.
- The NEN186BL features a large 2-liter dust cup. Empty the dust cup regularly, especially when it reaches the 'Max' fill line, to maintain strong suction.
- To empty, detach the dust cup from the main unit, open the bottom flap, and discard the contents into a trash bin.
Cleaning and Replacing Filters

Image: A person's hands are shown washing a square HEPA filter under running water in a kitchen sink, illustrating the washable filter feature.
- Washable Pre-Motor Filter: Clean monthly. Replace every 3 months.
- Washable HEPA Filter: Clean every 6 months. Replace yearly.
- To clean, remove the filters from the dust cup assembly and rinse them under running water until the water runs clear. Allow filters to air dry completely for at least 24 hours before reinserting.
Troubleshooting
If you encounter issues with your vacuum, refer to the following common troubleshooting steps:
- Loss of Suction: Check if the dust cup is full and needs emptying. Inspect filters for clogs and clean or replace as necessary. Check the hose, wand, and nozzles for any blockages.
- Vacuum Not Starting: Ensure the power cord is securely plugged into a working electrical outlet. Check the power button on the unit.
- Unusual Noises: Turn off and unplug the vacuum. Check the brush roll for tangled hair or debris. Inspect the hose and attachments for any obstructions.
Specifications
| Feature | Detail |
|---|---|
| Brand | Eureka |
| Model Name | Bagless Canister Vacuum with Washable HEPA Filter |
| Item Model Number | NEN186BL |
| Color | Indigo Blue |
| Power Source | Corded Electric |
| Wattage | 1000 watts |
| Suction Power | 16KPA |
| Filter Type | HEPA Filter |
| Capacity | 2 Liters |
| Item Weight | 16.53 pounds |
| Product Dimensions | 16.93"L x 13.39"W x 41.33"H |
| Hose Length | 6 Feet |
| Noise Level | 82 Decibels |
| Special Features | Automatic Cord Rewind, Bagless, Compact, HEPA, Lightweight |
Warranty
This Eureka NEN186BL vacuum cleaner is covered by the manufacturer's standard limited warranty. Please refer to the 'Owner's Guide' included in your package for detailed warranty terms and conditions.
Support
For any questions, technical assistance, or warranty claims, please contact our customer service team:
- Phone: 1-800-282-2886





