How to Change a Filter in a Vacuum Cleaner

Track down both filter compartments before you start pulling parts

Most vacuums use two separate filters rather than a single screen. If you only change one, you leave half the airflow path blocked. That keeps suction weak and forces the motor to run hot. Knowing where these two stages hide prevents you from pulling on parts meant to stay put.

The first stage is the dust cup filter, which sits directly between the dirt bin and the motor. Its job is stopping coarse debris, hair, and grit from hitting the spinning motor fan. On uprights and cordless stick vacuums, this filter usually lives under the bin lid or inside the cyclone cylinder. Look for a push button on top of the bin handle, lift off the lid, and you will see a round foam pad, a felt disc, or a cone-shaped pleated cartridge.

The second stage is the air vent filter on the exhaust side of the motor. This cleans the air before it blows back into your room, catching fine dust filter particles like pollen and pet dander. On uprights, the exhaust vent hides behind a slotted grill near the base or on the lower side. On canister vacuums, it sits under a flat hatch near the power switch. On wet-dry shop vacuums, a large paper or cloth cartridge slips directly over the central plastic cage inside the drum. If you smell hot dust when vacuuming, your air vent filter is packed full.

Follow these steps to remove and seat your new filter safely

Replacing a dirty filter takes only a few minutes, but rushing can snap delicate plastic latches. Follow these clear steps to change it safely:

1. Disconnect power and remove the battery. Unplug the wall cord completely. If you use a cordless stick vacuum, slide the battery pack off the handle. Never open internal compartments while the machine has power.
2. Empty the dirt canister into an outdoor trash can. Doing this outdoors keeps clouds of fine dust from blowing back onto your rugs. Tap the canister lightly against the inside rim of the trash bag to drop loose debris.
3. Release the dust cup filter latch. Look for small arrows, padlock icons, or colored release tabs on the bin lid. Press the tab with your thumb while holding the canister steady. Lift the foam sponge or pleated cartridge out by its plastic frame. If it sticks, check for a secondary clip before pulling.
4. Wipe the sealing edges clean. Dust settles along the rubber gaskets and plastic ledges inside the empty filter compartment. Use a clean, dry microfiber cloth to wipe away loose grit so air cannot bypass the filter seal.
5. Insert the fresh filter facing the motor. Check the plastic frame for airflow arrows and point them toward the motor chamber. Press down evenly on opposite edges until the rubber gasket sits flush against the housing wall. Shut the door until you hear a distinct click. Never force the door closed over a crooked filter.
6. Swap the exhaust vent filter. Squeeze the release clip on the outer exhaust grill, swing the vent open, and pull out the old rectangular pad. Drop the new fine dust filter into place, hook the bottom hinge tabs into their slots, and snap the grill shut.

Check the material before letting any water touch the pleats

Rinsing a filter under tap water can save money, but washing the wrong material ruins it instantly. Water dissolves paper fibers and turns loose dust into dense, hardened sludge inside the folds. Use this checklist before turning on the tap:

• Look for a faucet icon or the word washable. Vacuum makers clearly mark parts meant for water. If the plastic frame shows a small faucet icon or says washable, rinse it with cool tap water. If there is no symbol, treat it as disposable.
• Check the filter media texture. Foam sponges, felt circles, and woven mesh screens are washable. You can squeeze them gently under running water. Stiff paper pleats that feel like cardboard are not washable because water softens the paper, causing it to tear open under suction.
• Inspect the frame and seams. Washable pleated filters use solid molded rubber or hard plastic frames with sealed edges. If you see cardboard borders or exposed glue lines, keep water away. Moisture dissolves the glue and ruins the airtight seal.
• Tap out loose dust if you cannot wash it. If the filter is disposable, tap the hard plastic frame against the inside of an outdoor trash can. You can also brush the pleats gently with a dry, soft-bristled brush to remove surface lint. Never submerge a filter if you are unsure of its construction.

Never reinstall a damp filter if you want to protect the motor

The most common and dangerous mistake people make is putting a washed filter back inside while it is still damp. A foam pad might feel dry on the outside, but trapped moisture creates immediate electrical and mechanical damage.

When you turn on the vacuum, the motor pulls air through the filter compartment at high speed. If the filter holds water, that suction pulls moisture straight into the spinning electric motor. Water entering the motor shorts out the internal wiring, damages the carbon brushes, and trips your circuit breaker. The moisture mixes with hot carbon dust, producing a sharp burning smell that signals ruined motor coils.

Moisture also sparks mold growth. Damp dirt trapped inside a dark vacuum compartment starts growing mildew within 24 hours. The next time you vacuum, the exhaust blows musty spores across your carpets, leaving behind a sour odor that is hard to remove.

Always let rinsed foam pads and synthetic filters dry on a flat towel for a full 24 hours in a warm, ventilated room. Do not use a hair dryer, a clothes dryer, or a hot radiator, as heat shrinks foam pads and warps thin plastic frames. Keep an extra filter on hand so you can keep cleaning while the washed one dries. A clogged or damp filter strains the motor heavily. On cordless models, that extra drag drains the battery fast, much like the strain that makes people wonder how much is a new battery for a cordless vacuum when runtime suddenly drops.

Read the exact model label to match replacement parts

Two vacuum filters can look identical online while differing by an eighth of an inch. If a replacement filter is slightly too small, dirty air slips around the edges and blows back into your room. If it is too thick, the compartment door will not latch.

Turn your vacuum over or look behind the dirt bin to find the silver manufacturer data sticker. Write down the complete model number printed there, not just the marketing series name on the front of the unit. Brand lines often share names, but manufacturers frequently change internal filter shapes between production runs.

Check the mounting style on your current part. Some cordless stick models use a filter cap with a top pull tab, while other versions use a twist-lock cap. Measure the height, width, and depth of your old filter with a tape measure before ordering. Check the plastic alignment tabs on your old filter against product images online.

Inspect the rubber gasket around the outer rim. A good replacement filter has a soft, pliable rubber seal that compresses when the door shuts, ensuring an airtight fit. Hard plastic edges without rubber gaskets allow grit to bypass the filter and scour the motor bearings. If you are comparing cleaners or researching what is the lightest cordless vacuum cleaner, pay attention to how easy it is to open the filter compartment and inspect the seals. Simple maintenance layouts keep suction strong over the long haul.

Pick the right replacement parts to restore your vacuum airflow

When an old filter becomes packed with ground-in grit, tears along the pleats, or smells sour after washing, basic maintenance is no longer enough. Installing a proper drop-in replacement filter is the only reliable way to bring back full suction power and protect your machine.

Check whether your vacuum uses multi-stage filtration. Many household vacuums pair a pre-motor foam disc with a rigid fine dust filter at the exhaust vent. Buying replacement multi-packs that include both filters keeps your entire airflow pathway balanced. When both stages stay clean, your floor nozzle glides across rugs smoothly and the spinning brush roller picks up grit without resistance.

Verify the outer dimensions, latch tabs, and gasket materials before buying. Look for sturdy plastic frames and soft perimeter seals that match your original parts. Keeping a spare set of filters in your closet lets you swap out dirty parts right away, preventing overheating and keeping dust trapped where it belongs.

1

TC-JUNESUN 2PCS Hepa Replacement Vacuum Filter ONLY for 1701 Corded

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  10.0
• Brand
  TC-JUNESUN

Key specs1

Compatibility Scope

Engineered exclusively for the TC-JUNESUN 1701 corded stick vacuum, meaning it will not fit standard round housings or third-party stick models.

Pros & cons32

Pros

• Direct factory fit designed specifically for the TC-JUNESUN 1701 corded stick vacuum
• Includes two replacement filters in one package to keep a backup ready
• Compact dimensions at 3.7 inches long by 1.5 inches wide for quick drop-in placement

Cons

• Strictly proprietary design that does not fit other stick vacuum brands or styles
• Manufacturer lists no warranty coverage for the filter elements

2

4 Pack Hepa Filter Replacement Compatible with MBYULO,Vicease,Trucozie T350 and

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  9.6
• Brand
  Clenex

Key specs2

Multi-Brand Fit

• Fits MBYULO EHBR-A001-V01-US-1
• Fits Vicease A27 and SUXIANGVAC A27R
• Fits Trucozie T350 and CHEBIO C8
• Fits OUYFHK A27D, TITIPOY A27R, and Vacusion VBS-01

Maintenance Style

Washable and reusable HEPA media

Pros & cons32

Pros

• Compatible across multiple cordless stick brands using A27 and related housings
• Washable filter media can be rinsed under cool water to extend service life
• Comes in a four-pack with a 3-month warranty included

Cons

• Requires verifying precise cross-brand part codes like A27 or EHBR before purchasing
• Must dry completely for up to 24 hours after washing before reinserting into the vacuum

3

Filters Vacuum Filters Vacuum Cleaners Replacements Vacuum Accessories Upright Filters

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  9.6
• Brand
  Rulbelok

Key specs2

Chassis Match

SC861 and SC861A vacuum cleaners

Recommended Replacement Interval

The manufacturer recommends swapping in a fresh filter every 2 to 3 months to maintain suction power and protect the motor.

Pros & cons32

Pros

• Direct drop-in replacement tailored for SC861 and SC861A upright stick models
• Tool-free installation lets you swap the dirty filter out in seconds
• Helps restore suction for daily sweeping across carpet, hardwood, and tile

Cons

• Restricted exclusively to SC861 series chassis designs
• Listing does not state whether the pleated element is washable with water

4

Universal Vacuum Cleaner Filter, Cloth Felt Filter 12 x 18

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  9.2
• Brand
  Generic

Key specs2

Custom Trimming

7.08 x 4.72 inch cut-to-size felt sheets

Filter Placement

Ideal for flat pre-motor screens or rear exhaust vents where molded plastic cartridges are not required.

Pros & cons32

Pros

• Cut-to-size cloth felt sheets fit custom pre-motor or exhaust vent slots
• Five sheets provide material for multiple filter replacements or custom sizing
• Thin 0.07-inch profile fits inside tight intake grates and motor cages

Cons

• Requires manual measuring and scissors cutting to match your machine
• Carries no warranty coverage and lacks a rigid sealing frame

5

Vacuum Filter for Cordless Vacuum Cleaner as Seen on TV

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  9.2
• Brand
  Sgizoku

Key specs2

Cleaning Method

Rinse under water and air-dry fully

Package Contents

5 replacement filters

Pros & cons32

Pros

• Washable HEPA construction rinses clean under running water to extend usage
• Five-pack quantity allows rotating dry spares while washed units air-dry
• Simple push-fit installation needs no screwdrivers or prying tools

Cons

• Sized specifically for compact cordless handheld vacs as seen on TV
• Listing does not state an official warranty period

6

6 Pack Vacuum Filter Replacement Compatible with Compact Cordless Vacuum

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  9.2
• Brand
  iSingo

Key specs2

Filtration Efficiency

99.97% of particles down to 0.3 microns

Included Accessories

Includes 6 replacement cartridges along with 1 cleaning brush to knock dust out of the pleats between washings.

Pros & cons32

Pros

• Filters fine particles down to 0.3 microns using FSC-certified pleated paper
• Includes a dedicated cleaning brush to clear pleats without running water
• Comes with six washable filters with reinforced frames for extended rotations

Cons

• Intended strictly for compact handheld Duck style cordless vacs
• Fragile paper media requires careful handling when washed to avoid tears

7

JAMHER Reusable Wet Dry Vac Filter VF2002 90107 Dry Disc

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  9.2
• Brand
  JAMHER

Key specs3

Dry Pickup Only

Not for wet vacuuming or water suction

Mounting Mechanism

Secures directly over the vacuum filter cage using the 3 supplied heavy-duty retaining bands.

Shop-Vac Compatibility

• Fits 5 gallon and larger Shop-Vac, VacMaster, and Genie units
• Fits Shop-Vac 203600 2.5 gallon models
• Replaces Type S and Type T part numbers 9010700 and 9013700
• Excludes H87S, HangUp, and P12S wall mounts

Pros & cons32

Pros

• Generous 18.5-inch non-woven fabric disc filters large drum canisters efficiently
• Includes three elastic retaining bands to secure the fabric over the filter cage
• Fits most 5-gallon and larger Shop-Vac, VacMaster, and Genie wet-dry vacuums

Cons

• Strictly designed for dry debris collection and cannot be used during wet pickup
• Does not fit specialized wall-mount, HangUp, or H87S portable canisters

8

Vacuum Filter Replacement Compatible with Fabuletta FSV001/FSV101,Girnoor G160/G165, Lubluelu 202,

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  9.2
• Brand
  ADDFRESH

Key specs2

Housing Version Note

Standard version without top tap holder

Cleaning Cadence

Recommended cleaning every 3 to 5 uses, with full replacement suggested every 3 to 6 months depending on vacuum use.

Pros & cons32

Pros

• Broad compatibility with popular stick vacuums including Fabuletta, Girnoor, and VacLife
• Durable foam construction rinses clean with water after every few uses
• Supplies four replacement elements to maintain fresh suction across multiple months

Cons

• Standard version without top tap or holder requires checking your existing filter style
• Foam requires regular rinsing every 3 to 5 uses to prevent fine grit buildup

9

Tondiamo 20 Pcs Exhaust Filter Vacuum Cleaner Vacuum Filter Replacement

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  8.8
• Brand
  Tondiamo

Key specs2

Filter Quantity

20 individual exhaust filters

Installation Method

Snaps directly into the vacuum exhaust door frame without tools to capture exhaust particles before room release.

Pros & cons32

Pros

• Bulk 20-piece pack provides extensive long-term maintenance supply
• Tool-free snap-in installation fits directly into rear exhaust filter slots
• Protective border seals help trap small airborne particles before air exits the machine

Cons

• Generic compatibility requires measuring your vacuum exhaust chamber before ordering
• Listing does not state an included manufacturer warranty period

10

Amazon Basics Washable Replacement Filters for 2-in-1 Corded Stick Vacuum

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  8.6
• Brand
  Amazon Basics

Key specs2

Machine Compatibility

Amazon Basics 2-in-1 corded stick vacuum only

Washable Construction

Can be washed with water and reused repeatedly once completely dried, keeping the dust cup working properly.

Pros & cons32

Pros

• Official fit specifically designed for the Amazon Basics 2-in-1 corded stick vacuum
• Washable filter media allows periodic water rinsing to sustain motor suction
• Generous four-pack bundle provides spares while cleaned filters dry

Cons

• Exclusively fits the Amazon Basics 2-in-1 corded stick vacuum and no other models
• Does not include extra pre-filter screens or motor exhaust pads

Last update on 2026-10-01 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

FAQs

How often should you change the filter in a vacuum cleaner?

Replace disposable filters every three to six months under regular household use. If you have shedding pets, clean up fine drywall dust, or vacuum several times a week, swap or wash filters every two to three months. A noticeable drop in suction or a warm, dusty smell indicates that the filter is clogged and needs immediate replacement.

Can you clean a vacuum filter without washing it?

Yes, you can remove loose dirt from disposable pleated filters without water. Take the filter outside, place it inside a trash can, and gently tap the plastic frame against the side. You can also brush an old, soft paintbrush lightly down the pleats to sweep away hair and lint. Never use high-pressure compressed air or sharp tools, which tear small holes in delicate paper folds.

Why does my vacuum smell like burning dust after changing the filter?

A burning smell usually means air cannot pass through the new filter freely or loose grit spilled into the motor compartment during the swap. Check that you removed any protective plastic wrap from the new cartridge before installing it. Verify that the filter sits flush so it does not block airflow. If you washed an old filter and installed it while damp, the smell comes from moisture burning on warm motor coils.

What happens if you run a vacuum cleaner without a filter?

Running a vacuum without a filter pulls sand, pet hair, and coarse grit straight into the high-speed motor fan. This abrasive debris pits the fan blades, jams the motor bearings, and can cause total motor failure in minutes. The vacuum also blows all the gathered dust straight out through the exhaust vent and into your living space. Always confirm both filters are properly seated before turning on the power.