If your Bissell pet vacuum leaves more fur behind than it picks up, clogged filters or a tangled brush roll are usually to blame. Pet hair, fine dust, and debris build up fast, choking airflow and silently draining performance. The good news is that learning how to clean a Bissell pet vacuum takes just a few minutes per task, and no special skills are required. This guide breaks down every official Bissell maintenance step for the CleanView® Upright, Pet Hair Eraser® Turbo Lift-Off®, and CleanView®/PowerLifter® Swivel Pet models. You will learn exactly how to empty, rinse, dry, and reassemble each part without damaging your machine or voiding your warranty.
Empty the Dirt Tank After Every Use
A full tank kills suction faster than any other issue. Emptying the dirt tank before and after every vacuuming session keeps airflow strong and prevents debris from spilling during deeper cleaning.
CleanView® Upright and Pet Hair Eraser® Models
Lift the tank straight off the vacuum body. Hold it over a trash can and tip out the contents. No release button is required for these models.
Swivel Pet Models (3832, 3836, 3755W, 3755N, 3832C)
Press the release button on the side of the tank, then lift it out. This small step prevents spills and makes routine emptying faster.
Rinse the Dirt Tank With Warm Water
Rinsing removes fine dust that clings to plastic walls and restricts airflow. A quick rinse every few uses keeps odors away and protects the motor.
Use Warm Water Only for Swivel Pet Models
Never use soap on Swivel Pet tanks. Rinse the interior under warm running water and pay attention to corners where dust balls collect.
Scrub Tight Spaces on CleanView® Upright
Use a soft brush or cloth to dislodge debris stuck around the filter housing. Small buildups in crevices add up to big suction losses over time.
Air Dry Completely Before Reassembly
Drying takes 24 to 48 hours for most parts. Never use a hair dryer, heater, or oven because heat warps plastic. For Swivel Pet tanks, skip the towel too. Lint from cloths sticks to plastic and ends up back on your floor.
Clean or Replace Filters on Schedule
Filters are the heart of your vacuum’s suction system. A clogged filter strangles the motor and a missing filter can destroy it.
Wash Pre-Motor Filters (Pet Hair Eraser® Only)
Open the tank lid by lifting the front release latch. Remove both the thin flat filter and the foam filter. Wash them in warm water with mild dish soap, rinse thoroughly, and air dry for 24 to 48 hours.
Install Filters in the Correct Order
Always place the thin flat filter first, then the foam filter on top. Misalignment causes air leaks and poor filtration. Close the lid until it clicks.
Replace the Post-Motor Filter Every 6 Months
This pleated filter sits beneath the dirt tank on Pet Hair Eraser® models. Press down on the cover tab, lift the filter out by the bottom tab, and swap in a new one every six months. It is not washable.
Confirm Filters Are 100% Dry
Never reinstall damp filters. Moisture damages the motor and encourages mold growth. When in doubt, wait another day.
Remove and Clean the Separator (Pet Hair Eraser®)
The separator sits inside the tank on Pet Hair Eraser® Turbo Lift-Off® models (3774, 3777, 3778, and similar). It spins debris away from the filters, and when clogged, suction plummets.
Twist Counterclockwise to Remove
After emptying the tank, twist the separator at the center counterclockwise and lift it out. Check for hair wraps, dust balls, and stuck particles.
Rinse and Air Dry
Hold the separator under warm running water, rotating to clear all sides. Skip the soap. Let it air dry for 24 to 48 hours before reinstalling.
Unclog the Brush Roll Monthly
A tangled brush roll is the number one cause of weak pickup. Hair, threads, and strings wrap tightly around the roller, stopping it from spinning.
Remove the Brush Roll Cover
Turn the vacuum upside down. On CleanView® models, pull the cover off by hand. On Swivel Pet models, press the release tabs and lift the cover away.
Cut Away Hair and Debris
For CleanView® Upright, use scissors or a seam ripper to slice through tangles. For Swivel Pet models, use the included brush tool or scissors. Pull out every strand of fur and string.
Inspect for Wear and Test Spin
Check the bristles and roller ends for cracks, stiffness, or damage. Replace the brush roll if worn. After cleaning, rotate it by hand to confirm smooth, free spinning.
Reassemble the Vacuum Correctly
Proper reassembly prevents air leaks, weak suction, and motor strain. Rushing this step often undoes all your cleaning work.
Reinsert Filters and Close the Lid
For Pet Hair Eraser® models, make sure both pre-motor filters are dry and seated correctly. Close the tank lid until it clicks securely.
Snap the Tank into Place
Hold the tank with the handle facing forward. Align the tabs with the slots on the vacuum body and push firmly until you hear a click. Tug gently to confirm it is locked.
Reinstall the Post-Motor Filter
Insert the top edge first, then snap the bottom tab into place. This filter protects the motor from fine dust, so a secure fit is essential.
Store the Vacuum the Right Way
Good storage habits protect your investment and keep your vacuum ready for the next mess.
Keep It Dry, Cool, and Upright
Store in a dry, cool location away from damp basements or temperature swings. For CleanView® Upright, always store vertically. Never lean the vacuum over or stack heavy items on top.
Unplug for Long-Term Storage
If storing for weeks or months, unplug the cord and wrap it neatly. This prevents cord damage and reduces electrical risks.
Avoid Direct Sunlight
UV rays degrade plastic and rubber over time. Keep Swivel Pet models out of sunny windows or hot garages.
Follow a Simple Maintenance Schedule
Routine care prevents surprise breakdowns and keeps suction strong. Use this schedule as your go-to reference.
After Every Use
- Empty the dirt tank
- Wipe the exterior
- Check for visible clogs
Monthly
- Clean the brush roll
- Inspect filters for debris
- Wipe down the hose and attachments
Every 3 to 6 Months
- Wash pre-motor filters (Pet Hair Eraser®)
- Replace the post-motor filter at the 6-month mark
- Deep rinse the dirt tank
As Needed
- Clean the separator (Pet Hair Eraser®)
- Replace the brush roll if worn
- Clear any hose blockages
Avoid These Common Cleaning Mistakes
Small errors cause big problems. Skip these habits to protect your vacuum and your warranty.
Never Run the Vacuum Without Filters
Operating without filters sends dust straight into the motor. This causes overheating, permanent damage, and a voided warranty. Always install filters before use.
Skip the Heat When Drying Parts
Never use a hair dryer, heater, or oven. High heat warps plastic and ruins filter materials. Air drying at room temperature is the only safe option.
Avoid Harsh Cleaners
Bleach, ammonia, and abrasive scrubbers damage plastic and leave residue. Use only mild dish soap on washable Pet Hair Eraser® filters, and never on Swivel Pet tanks.
Do Not Ignore Clicks and Locks
If a part does not click into place, do not force it. Recheck the alignment. A loose tank or filter cover causes air leaks and weak suction.
Troubleshoot Lingering Suction Problems
If suction is still weak after a full cleaning, walk through this quick checklist.
Check the Basics First
- Confirm all filters are clean, dry, and properly installed
- Verify the dirt tank is fully clicked into place
- Ensure the brush roll spins freely
- Inspect the hose for blockages
Reduced Suction on Pet Hair Eraser® Models
Complete every cleaning step (tank, separator, filters) before moving to advanced troubleshooting. Most “no suction” complaints disappear after routine maintenance.
Brush Roll Will Not Spin
Recheck for hidden hair inside the end caps. Also confirm the cover is fully locked, because some models disable the roller when the cover is loose.
Frequently Asked Questions About Cleaning a Bissell Pet Vacuum
How often should I clean the filters on my Bissell pet vacuum?
Wash pre-motor filters on Pet Hair Eraser® models as needed, typically every 1 to 3 months depending on use. Replace the post-motor filter every 6 months since it is not washable. Always allow 24 to 48 hours of air drying before reinstalling.
Can I use soap to clean my Bissell dirt tank?
Only on certain models. For CleanView®/PowerLifter® Swivel Pet vacuums, use warm water only. Soap is prohibited because it can leave residue. For CleanView® Upright models, you can use a soft brush or cloth with warm water. Mild dish soap is reserved for Pet Hair Eraser® pre-motor filters.
Why does my Bissell pet vacuum lose suction after a few minutes?
The most common causes are a full dirt tank, clogged filters, or a tangled brush roll. Empty the tank, check all filters, and clear hair from the brush roll. For Pet Hair Eraser® models, also clean the separator. Complete all maintenance steps before assuming a deeper problem.
How do I know when to replace the brush roll?
Inspect the bristles and roller ends monthly. Replace the brush roll if the bristles are cracked, missing, or stiff. A worn brush roll reduces pickup and strains the motor. You can test it by hand after cleaning. It should spin smoothly without resistance.
Is it safe to wash Bissell vacuum filters in a dishwasher?
No. Dishwashers use high heat and harsh detergents that damage filter materials. Always hand wash with warm water and mild dish soap, then air dry for 24 to 48 hours. Heat sources of any kind can warp or degrade filters.
Where can I buy replacement parts for my Bissell pet vacuum?
Use genuine Bissell OEM filters, brush rolls, and separators for the best fit and performance. Aftermarket parts may not seal properly and can void your warranty. Visit support.bissell.com for model-specific replacement parts and troubleshooting videos.
Final Tips for Long-Lasting Bissell Performance
Keep your Bissell pet vacuum running like new with a few simple habits. Set phone reminders for monthly brush roll checks and biannual filter replacements. Stock original Bissell replacement parts so you are never caught off guard. Keep scissors, the included brush tool, and a soft cloth near your vacuum for quick cleanups. For model-specific help, troubleshooting videos, and FAQs, visit support.bissell.com.
Regular cleaning is not just about hygiene. It protects your investment, extends motor life, and ensures every vacuum session ends with a truly clean floor. By following these official Bissell steps, you will restore lost suction, prevent breakdowns, and keep your home free of pet hair for years to come.
