Introduction
The BISSELL CrossWave HF3 Cordless multi-surface wet dry vacuum allows you to vacuum and wash your floors simultaneously, saving you time and effort. It is designed for use on various sealed hard floor surfaces, including wood, tile, linoleum, and laminate. This manual provides essential information on setting up, operating, and maintaining your CrossWave HF3 for optimal performance.
Key features include: 25 minutes of quiet, cordless cleaning, automatic cleaning solution dispensing in high and low modes, and easy maneuverability with Self-Propelled Steering. Every purchase of a BISSELL product supports the BISSELL Pet Foundation® in its mission to help save homeless pets.
Setup
Before first use, ensure all components are present and the device is fully charged. The initial charge takes approximately 4 hours. Assemble the handle by inserting it into the main body until it clicks securely. Fill the clean water tank with the appropriate BISSELL cleaning formula and water according to the fill lines.

The Bissell Crosswave HF3 comes with the main unit, charging base, cleaning solution, and a cleaning brush.

The CrossWave HF3 is designed to tackle tracked-in dirt and grime on hard floors.
Operating
The CrossWave HF3 allows for vacuuming and washing simultaneously. Simply turn on the device using the power button on the handle. Select between high and low modes for automatic cleaning solution dispensing. The self-propelled steering makes maneuvering the unit effortless across your floors.

Vacuum and wash your floors at the same time for efficient cleaning.

This multi-surface cleaner is safe for all sealed hard floors, including wood, tile, and laminate.

Choose between high and low modes for automatic cleaning solution dispensing.
Official video demonstrating the multi-surface cleaning with Febreze + Gain Wash Device Formula.
Official video showcasing the CrossWave HF3 in action, vacuuming and mopping.
Maintenance
The CrossWave HF3 features a convenient two-tank technology, ensuring you always clean with fresh solution and never with dirty water. After each use, empty and rinse the dirty water tank. The brush roll and filter should also be cleaned regularly to maintain optimal performance and prevent odors.

Two-tank technology ensures you never clean with dirty water, keeping your floors truly clean.
Official video highlighting how signature formulas meet the machine for the ultimate clean.
The self-cleaning cycle helps maintain the brush roll and internal system. Place the unit on its charging base and activate the self-cleaning mode as instructed in the user manual.
Troubleshooting
- No Suction: Check if the dirty water tank is full or if the filter is clogged. Ensure the brush roll is free of debris.
- Streaks on Floor: Ensure you are using the correct BISSELL cleaning formula. The brush roll might need cleaning or replacement.
- Odor from Unit: Thoroughly clean the dirty water tank, brush roll, and filter after each use. Allow components to air dry completely before reassembling.
- Battery Not Charging: Ensure the unit is properly seated on the charging base and the power adapter is securely plugged into a working outlet.
Specifications
| Brand | Bissell |
| Model Name | CrossWave HF3 |
| Item Model Number | 3649A |
| Item Weight | 8.8 pounds |
| Product Dimensions | 10.9"L x 10"W x 43.8"H |
| Is Cordless? | Yes |
| Runtime | 25 minutes |
| Charging Time | 4 Hours |
| Capacity | 0.52 Liters (Clean Water Tank) |
| Noise Level | 70 dB |
| Filter Type | Foam |
Warranty & Support
The BISSELL CrossWave HF3 Cordless Wet/Dry Vacuum Cleaner comes with an 18-month limited warranty. For detailed instructions, troubleshooting, and warranty information, please refer to the official user manual available as a PDF document.
Official User Manual (PDF): Download Here