Clean your Bissell filter every month, or when the motor sounds strained

A clogged filter cuts suction, makes the motor work harder, and shortens the life of your vacuum. Most Bissell models have a pleated fabric filter that you can rinse and reuse instead of replacing. The process takes about ten minutes and costs nothing. You do not need tools or special products — water and a soft brush are enough.

How often you clean depends on use. If you vacuum daily or have pets, clean the filter every two to four weeks. For lighter use, once a month is standard. If the motor sounds louder than usual or suction drops suddenly, that is a sign the filter needs cleaning right away, even if less than a month has passed.

Key Takeaways

  • Turn off and unplug the vacuum before you touch the filter, and wait a few minutes for the motor to stop completely.
  • Most Bissell filters slide or twist out from the top or side of the tank — check your manual if you are unsure which direction.
  • Tap the filter gently over a trash can to release loose dust, then rinse under cool running water until the water runs clear.
  • Let the filter dry completely in open air for at least two hours before putting it back in, or the motor will struggle.
  • Replace the filter entirely every six to twelve months, even if you clean it regularly, because rinsing does not restore all suction.

Locate and remove the filter from your model

The filter location varies by Bissell model. On upright vacuums, it is usually in the dirt tank or on the side of the motor head. On carpet cleaners and wet-dry models, the filter sits in the recovery tank or motor housing. Check the manual or the underside of the lid — many Bissell models have a diagram showing where the filter is.

Unplug the vacuum and wait two to three minutes for the motor to stop spinning. Then locate the filter and look for a release button, tab, or twist-lock. Press or turn gently — do not force it. If it does not budge, check the manual again; some filters slide straight up rather than twist. Once it is free, set it aside on a clean surface.

Tap out loose dust over a trash can

Hold the filter vertically over an open trash can and tap the sides gently with your hand or a soft brush. You will see a cloud of dust come out. Keep tapping for thirty seconds to a minute until no more dust falls. This step removes the bulk of the buildup and makes rinsing faster.

Do not bang the filter hard or hit it against the edge of the can — that can tear the pleats or damage the frame. Gentle, steady taps work better and are safer for the filter material.

Rinse the filter under cool running water

Hold the filter under a sink faucet or garden hose and run cool water through it. Let the water flow from the inside out, not the outside in, because that pushes dirt out rather than deeper into the pleats. Rotate the filter slowly as you rinse so water reaches all sides.

Keep rinsing until the water runs clear with no dirt or discoloration. This usually takes two to three minutes. If the filter is very dirty, you can soak it in a bucket of cool water for fifteen minutes before rinsing, which loosens stubborn dust. Never use hot water — heat can damage the pleated material and the adhesive that holds the frame together.

Dry the filter completely before reinstalling

Shake off excess water gently and stand the filter upright on a clean towel or paper towels in a warm, dry place. Do not use a hair dryer or place it near a heater — air drying is safer and takes only a couple of hours. The filter must be completely dry before you put it back in the vacuum, or moisture will damage the motor and reduce suction.

Check that the filter is dry by touching it lightly with your finger. It should feel dry to the touch, not damp. If you are in a hurry, you can use a second clean filter while the first one dries, so you do not have to wait.

Reinstall the filter and test suction

Once the filter is dry, slide or twist it back into place, depending on your model. Push or turn until you hear or feel it click or lock. Make sure it is seated all the way — a loose filter will not seal properly and suction will suffer.

Plug in the vacuum and run it for a few seconds in a corner or over a test area. The motor should sound normal and suction should feel strong. If the motor still sounds strained or suction is weak, the filter may not be fully dry or fully seated. Unplug, check the fit, and wait longer if needed.

When to replace instead of clean

Rinsing extends the life of a filter, but it does not restore it completely. Over time, the pleats flatten and the material becomes less efficient at trapping dust. Most Bissell filters last six to twelve months with regular cleaning before they need replacement. If you clean the filter every month and suction is still weak, or if you see tears or holes in the pleated material, it is time to buy a new one.

Replacement filters are sold under the Bissell brand and by third-party makers. Check your model number on the back or bottom of the vacuum to find the correct filter. Genuine Bissell filters cost between fifteen and thirty dollars depending on the model. Third-party filters are often cheaper but may not fit as precisely or last as long.

Frequently Asked Questions

Can I wash the filter with soap?

Plain water is best. If you use soap, rinse very thoroughly — soap residue clogs the pleats and reduces suction. If the filter smells bad, soak it in cool water with a little white vinegar for fifteen minutes, then rinse well with plain water.

What if the filter is torn or has holes?

A torn filter cannot be repaired and will let dust into the motor. Stop using the vacuum and order a replacement filter for your model. Using a damaged filter will damage the motor over time.

How do I know which filter my Bissell model uses?

Look on the back or bottom of the vacuum for the model number, usually printed on a sticker. Search that number on the Bissell website or your manual to find the correct filter. You can also take a photo of the filter and bring it to a vacuum repair shop or retailer.

Can I use the vacuum while the filter is drying?

No. A wet or damp filter will let moisture into the motor and cause damage. If you need to vacuum while one filter dries, buy a second filter so you always have a dry one ready.

Does cleaning the filter improve suction right away?

Yes. A clean filter restores suction noticeably. If suction is still weak after cleaning and the filter is fully dry and properly seated, the motor or hose may be clogged, or the filter may be too old to clean effectively.