Introduction
Thank you for choosing the Bissell Pet Hair Eraser Turbo Lift-Off Vacuum, Model 3774F. This powerful upright vacuum is designed for effective pet hair pickup and comprehensive home cleaning. It features a FurGuard Self-Cleaning Brush Roll to prevent hair wrap, a HEPA Sealed Allergen System for trapping dust and allergens, and 2-in-1 Lift-Off versatility for portable cleaning. Specialized pet tools, including a TurboBrush Pivot tool and an LED-lit dusting brush, enhance cleaning in hard-to-reach areas.

Image: Bissell Pet Hair Eraser Turbo Lift-Off Vacuum in upright mode on a light-colored rug, demonstrating its use for premium pet cleanup.
Safety Information
Please read all instructions before using your vacuum cleaner. Always follow basic safety precautions to reduce the risk of fire, electric shock, or injury. This appliance is for household use only. Do not use outdoors or on wet surfaces. Unplug from outlet when not in use and before servicing. Do not leave appliance unattended when plugged in. Do not use with damaged cord or plug. If appliance is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center. Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Keep cord away from heated surfaces. Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord. Do not handle plug or vacuum cleaner with wet hands. Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce airflow. Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts. Turn off all controls before unplugging. Use extra care when cleaning on stairs. Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present. Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes. Do not use without filters in place. Use only as described in this manual. Use only manufacturer's recommended attachments. Do not immerse in water. Store indoors.
What's in the Box
Your Bissell Pet Hair Eraser Turbo Lift-Off Vacuum comes with the following components:
- Main Vacuum Unit (Motor/Canister Assembly)
- Handle/Wand Assembly
- Floorhead with FurGuard Self-Cleaning Brush Roll
- Hose
- TurboBrush Pivot Tool
- LED-lit Dusting Brush & Crevice Tool (2-in-1)

Image: All components of the Bissell Pet Hair Eraser Turbo Lift-Off Vacuum laid out, including the main unit, handle, floorhead, hose, and specialized tools.
Unboxing and Assembly Overview
Video: A user demonstrates the unboxing and initial assembly steps of the Bissell Pet Hair Eraser Turbo Lift-Off Vacuum, showing how the main components fit together.
Setup
Follow these steps to assemble your new vacuum:
- Insert the Handle/Wand Assembly into the top of the Main Vacuum Unit until it clicks securely into place.
- Attach the Floorhead to the bottom of the Main Vacuum Unit, ensuring it locks firmly.
- Connect the flexible Hose to the designated port on the back of the Main Vacuum Unit.
- Store the TurboBrush Pivot Tool and the 2-in-1 LED-lit Dusting Brush & Crevice Tool on the onboard storage clips for easy access.
Operating Instructions
Power and Brush Roll Control
The vacuum features a power switch and a brush roll on/off switch located on the handle. Use the brush roll for carpets and rugs to agitate dirt and pet hair. Turn the brush roll OFF for delicate surfaces or bare floors to prevent scattering debris or scratching.

Image: The vacuum's LED headlights illuminate dust and debris on a hard floor, highlighting its effectiveness in low-light conditions.
2-in-1 Lift-Off Versatility
Detach the portable pod from the upright base for lightweight, versatile cleaning. This feature is ideal for stairs, upholstery, and other above-floor surfaces. Simply press the 'Lift-Off' button to release the pod.

Image: A person uses the detached Lift-Off pod of the vacuum with an attachment to clean carpeted stairs, showcasing its portable functionality.
Using Specialized Pet Tools
The included TurboBrush Pivot tool and LED-lit dusting brush/crevice tool are designed to effectively remove hidden pet hair from furniture, crevices, and dark corners. Attach these tools to the hose or the Lift-Off pod for targeted cleaning.
Video: A demonstration of the self-cleaning brush roll feature, showing how it prevents hair from wrapping and tangling, making maintenance easier for pet owners.
Video: An official Bissell video highlighting the Pet Hair Eraser Turbo with FurGuard Brush Roll, showcasing its design for effective pet hair management.
Maintenance
Emptying the Dirt Tank
To maintain optimal suction, empty the dirt tank regularly, especially when debris reaches the 'Full' line. Press the tank release button to detach the tank, then open the bottom lid to empty contents into a trash bin. Close the lid and reattach the tank until it clicks.
FurGuard Self-Cleaning Brush Roll
The innovative FurGuard brush roll actively breaks up hair wrap during cleaning, minimizing manual hair removal. Periodically inspect the brush roll for any remaining debris and clear as needed.

Image: A detailed view of the FurGuard brush roll, showing the cleaning comb, stiff bristles, and brush roll grooves designed to prevent hair tangles.
HEPA Sealed Allergen System
The vacuum is equipped with a HEPA Sealed Allergen System that traps 99.97% of dust and allergens. Refer to the filter replacement instructions for your specific model to ensure continued filtration performance. Regularly check and clean or replace filters as recommended to maintain suction and air quality.

Image: The HEPA Sealed Allergen System logo, indicating the vacuum's capability to trap dust and allergens for a cleaner home environment.
Troubleshooting
If your vacuum experiences issues, consult the following common troubleshooting tips:
- Loss of Suction: Check if the dirt tank is full and needs emptying. Inspect the hose and attachments for blockages. Ensure filters are clean and properly installed.
- Brush Roll Not Spinning: Verify the brush roll switch is in the 'ON' position for carpet cleaning. Check for any obstructions (e.g., hair, debris) wrapped around the brush roll and clear them.
- Unusual Noises: Turn off and unplug the vacuum. Inspect the brush roll, hose, and dirt tank for any foreign objects or blockages that might be causing the noise.
For more detailed troubleshooting, please refer to the full user manual or contact Bissell customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Bissell |
| Model Name | Pet Hair Eraser Turbo Lift Off |
| Model Number | 3774F |
| Power Source | Corded Electric |
| Voltage | 120 Volts |
| Wattage | 840 watts |
| Amperage | 7.5 Amps |
| Filter Type | HEPA Filter |
| Capacity | 0.75 Liters |
| Item Weight | 18.76 Pounds |
| Item Dimensions (L x W x H) | 10.35"L x 13.5"W x 31.3"H |
| Hose Length | 7 Feet |
| Special Feature | HEPA, Self-Cleaning Brush Roll, Lift-Off Design, LED Lights |
| Surface Recommendation | Carpet |
| Included Components | Crevice Tool, Side Brushes (LED-lit Dusting Brush & TurboBrush Pivot Tool) |
Warranty & Support
For warranty information, product registration, or customer support, please visit the official Bissell website or contact their customer service line. Keep your purchase receipt for warranty claims. Bissell offers various protection plans for extended coverage.
- 2-Year Protection Plan: Available for purchase.
- 3-Year Protection Plan: Available for purchase.
- Complete Protect: Monthly plan covering eligible past and future purchases.
For additional resources and product information, you can visit the Bissell Store on Amazon.