If your BISSELL ProHeat 2X Revolution Pet Turbo (model 35799) is leaving water behind during cleaning, it can be frustrating. This issue may stem from various causes like clogged filters, faulty seals, or drainage problems. Fortunately, with some simple troubleshooting, you can identify and fix the problem to ensure your carpet cleaner works efficiently again.
Follow these practical, step-by-step instructions to troubleshoot water leakage safely and effectively, keeping your cleaning routine smooth and your carpets fresh.
Key Takeaways
| Check filters and hoses | Clogged filters or hoses can cause water to leak. |
| Inspect seals and connections | Damaged seals or loose connections lead to leaks. |
| Ensure proper cleaning mode | Using the correct mode prevents overfilling. |
| Use recommended cleaning solutions | Avoid incompatible solutions that may damage the unit. |
| Regular maintenance | Routine checks prevent persistent leaks. |

BISSELL ProHeat 2X Revolution Pet Turbo Upright Carpet Cleaner, 35799
- Powerful Suction: 40% more suction with TurboStrength motor
- Quiet Operation: 50% noise reduction for quieter cleaning
- Max Clean Mode: Removes dirt, stains, and allergens
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Step 1: Turn Off and Unplug the Cleaner
Before troubleshooting, ensure the vacuum is turned off and unplugged from the power source to avoid electrical hazards.
Step 2: Check for Blockages in Hoses and Filters
- Remove the water tank and inspect the intake and output hoses for any clogs or kinks.
- Check the filters, including those inside the water tank, and clean or replace them if dirty or clogged.
Clogged filters or hoses can prevent proper drainage, leading to water leakage.
Step 3: Inspect Seals and Gaskets
- Examine all seals and gaskets around the water tank and cleaning head for cracks or looseness.
- Replace any damaged seals to ensure a tight fit and prevent leaks.
Step 4: Verify Proper Assembly and Mode Selection
Ensure the water tank is seated correctly, and the cleaner is set to the appropriate cleaning mode. Using MAX or EXPRESS modes correctly can influence water flow and drainage.
Step 5: Use Correct Cleaning Solutions
Only use the recommended BISSELL Multi-Surface Solution or compatible formulas. Using incompatible solutions may cause overflows or damage internal components.
Additional Tips and Warnings
- Regularly clean filters and check hoses after each use to prevent build-up.
- Do not overfill the water tank—leave the recommended space for proper drainage.
- Always disconnect the unit before performing maintenance.
The Products in This Guide

BISSELL ProHeat 2X Revolution Pet Turbo Upright Carpet C
- ✔ Weight: 18.6 lbs
- ✔ Tank Capacity: 1.25 liters
- ✔ Cord Length: 25 ft

JORAIR Brush Replacement Compatible
- ✔ Package Count: 3 brush rolls
- ✔ Filter Type: Multi-surface filters
- ✔ Price Range: Affordable
BISSELL ProHeat 2X Revolution Pet Turbo Upright Carpet C

The BISSELL ProHeat 2X Revolution Pet Turbo (model 35799) offers deep cleaning with a turbo strength motor, dual bristle power brushes, and heatwave technology. It’s designed to tackle embedded dirt while maintaining water temperature for optimal results.
Pros:
- 40% more suction power
- Quiet operation with noise reduction
- Effective stain and allergen removal
- Fast drying in about 30 minutes
Cons:
- Can be heavy to maneuver
- Requires regular filter cleaning
- Potential for water leaks if not maintained
Best for: Deep cleaning of heavily soiled carpets and pet messes
Not ideal for: Light-duty quick cleanings or delicate flooring
Bottom line: A powerful and quiet carpet cleaner ideal for pet owners and deep cleaning needs.
JORAIR Brush Replacement Compatible

The JORAIR Brush Replacement kit is compatible with Bissell CrossWave models and offers multi-surface brush rolls and filters to keep your machine functioning optimally, reducing the chance of water leaks caused by debris or worn parts.
Pros:
- Easy to install
- Includes multiple brushes and filters
- Affordable replacement option
- Helps maintain cleaning efficiency
Cons:
- Only compatible with specific CrossWave models
- Requires periodic replacement
- Limited to brushes and filters
Best for: Maintaining and restoring Bissell CrossWave performance
Not ideal for: For use with other Bissell models outside CrossWave series
Bottom line: A practical kit to keep your CrossWave running smoothly and prevent leaks.
Frequently Asked Questions
Why is my Bissell cleaner leaving water behind?
This can be caused by clogged filters, damaged seals, or improper assembly. Check and clean filters, inspect seals, and ensure correct setup.
Can I use any cleaning solution in my Bissell?
No, only use BISSELL Multi-Surface Solution or other recommended formulas to prevent damage and leaks.
How often should I check for leaks?
Inspect seals, filters, and hoses after every few uses to catch issues early and maintain performance.
What should I do if water continues to leak?
Unplug the unit, check for blockages, damaged seals, or loose connections, and replace any faulty parts before use.
Keep Your Carpet Cleaner Running Smoothly
Regular maintenance and careful setup can prevent water leakage issues with your BISSELL ProHeat 2X Revolution. By inspecting filters, seals, and assembly, you ensure your carpet cleaner performs at its best for years to come. If problems persist, replacing worn parts or consulting customer support can save you time and effort, keeping your home clean and fresh.
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