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Replacement Filters

Replacement filters for air scrubbers, negative air machines, HEPA vacuums and air purifiers, gathered here by brand so you can match the machine you own. Pre-filters, ring panels, carbon and HEPA stages.

Filters

Dustless 6F44 vacuum accessory – front
from
$41.00
from $41.00
$41.00

Dustless 6F44 Inner Filter AV/WD – Replacement Filter for Ash vacuums

Dustless Technologies
In stock

Inner Filter AV/WD for Cougar+ ash vacuum Genuine Dustless Technologies inner filter av/wd, built for the Cougar+ ash vacuum. Keeping a spare on th...

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from
$41.00
from $41.00
$41.00
Novatek Charcoal Pleated Box Filter 24" x 24" x 2" — additional product photo
F4018
from
$76.00
from $76.00
$76.00

Novatek Charcoal Pleated Box Filter 24" x 24" x 2" – Air Scrubber Part (F4018)

Novatek
In stock

Charcoal Pleated Box Filter 24"x24"x2" — Genuine Novatek Air Scrubber Part (F4018)Charcoal Pleated Box Filter 24"x24"x2" (part number F4018) is a g...

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from
$76.00
from $76.00
$76.00
Novatek V-Pack HEPA Filter24 x24 — additional product photo
F4013
from
$1,464.00
from $1,464.00
$1,464.00

Novatek V-Pack HEPA Filter24 x24 – Air Scrubber Part (F4013)

Novatek
In stock

V-Pack HEPA Filter24 x24 — Genuine Novatek Air Scrubber Part (F4013)V-Pack HEPA Filter24 x24 (part number F4013) is a genuine replacement component...

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from
$1,464.00
from $1,464.00
$1,464.00
Novatek Metal Frame HEPA Filter 24 x24 — additional product photo
F4012
from
$441.00
from $441.00
$441.00

Novatek Metal Frame HEPA Filter 24 x24 – Air Scrubber Part (F4012)

Novatek
In stock

Metal Frame HEPA Filter 24 x24 — Genuine Novatek Air Scrubber Part (F4012)Metal Frame HEPA Filter 24 x24 (part number F4012) is a genuine replaceme...

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from
$441.00
from $441.00
$441.00
Novatek General Filter 24" x 24" 3Ply — additional product photo
F4005
from
$105.00
from $105.00
$105.00

Novatek General Filter 24" x 24" 3Ply – Air Scrubber Part (F4005)

Novatek
In stock

General Filter 24" x 24" 3Ply — Genuine Novatek Air Scrubber Part (F4005)General Filter 24" x 24" 3Ply (part number F4005) is a genuine replacement...

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from
$105.00
from $105.00
$105.00
Novatek General Filter Conv. Kit-F2100 — additional product photo
F4000
from
$332.00
from $332.00
$332.00

Novatek General Filter Conv. Kit-F2100 – Air Scrubber Part (F4000)

Novatek
In stock

General Filter Conv. Kit-F2100 — Genuine Novatek Air Scrubber Part (F4000)General Filter Conv. Kit-F2100 (part number F4000) is a genuine replaceme...

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from
$332.00
from $332.00
$332.00
KwiKool 18-FILTERPRE Pre-Filter – for BioAir KBP1800 and KBX1800
from
$77.00
from $77.00
$77.00

KwiKool 18-FILTERPRE Pre-Filter – For BioAir KBP1800 and KBX1800

KwiKool
In stock

The KwiKool 18-FILTERPRE is the OEM pre-filter for the KBP1800 and KBX1800 BioAir 1800 CFM air scrubbers. Like the 14-FILTERPRE for the smaller mod...

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from
$77.00
from $77.00
$77.00
KwiKool 18-FILTERBIO 4-inch HEPA Replacement Filter – for BioAir KBP1800 and KBX1800
from
$497.00
from $497.00
$497.00

KwiKool 18-FILTERBIO 4" HEPA Replacement Filter – For KBP1800 and KBX1800

KwiKool
In stock

The KwiKool 18-FILTERBIO is the OEM 4-inch HEPA replacement filter for the KBP1800 and KBX1800 BioAir 1800 CFM air scrubbers. It captures 99.999% o...

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from
$497.00
from $497.00
$497.00
KwiKool 14-FILTERPRE Pre-Filter – for BioAir KBP600, KBP1000, KBX600, KBX1000
from
$61.00
from $61.00
$61.00

KwiKool 14-FILTERPRE Pre-Filter – For BioAir KBP600, KBP1000, KBX600, KBX1000

KwiKool
In stock

The KwiKool 14-FILTERPRE is the OEM pre-filter for the KBP600, KBP1000, KBX600, and KBX1000 BioAir air scrubbers. The pre-filter captures larger pa...

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from
$61.00
from $61.00
$61.00
KwiKool 14-FILTERBIO 4-inch HEPA Replacement Filter – for BioAir KBP600, KBP1000, KBX600, KBX1000
from
$434.50
from $434.50
$434.50

KwiKool 14-FILTERBIO 4" HEPA Replacement Filter – For KBP600, KBP1000, KBX600, KBX1000

KwiKool
In stock

The KwiKool 14-FILTERBIO is the OEM 4-inch HEPA replacement filter for the KBP600, KBP1000, KBX600, and KBX1000 BioAir air scrubbers. It captures 9...

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from
$434.50
from $434.50
$434.50
Mi-T-M 19-0610 Air Tool Component – Filter - Vacuum Bag Paper 10pk
from
$132.99
from $132.99
$132.99

Mi-T-M 19-0610 Air Tool Component – Filter - Vacuum Bag Paper 10pk

Mi-T-M
In stock

Air Tool Component – Filter - Vacuum Bag Paper 10pk. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator ...

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from
$132.99
from $132.99
$132.99
Mi-T-M 19-0230 Air Tool Component – Filter/Vacuum Wet Dry
from
$134.99
from $134.99
$134.99

Mi-T-M 19-0230 Air Tool Component – Filter/Vacuum Wet Dry

Mi-T-M
In stock

Air Tool Component – Filter/Vacuum Wet Dry. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual be...

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from
$134.99
from $134.99
$134.99
Mi-T-M 19-0222 Air Tool Component – Paper Filter Bag (5 Pack)
from
$67.00
from $67.00
$67.00

Mi-T-M 19-0222 Air Tool Component – Paper Filter Bag (5 Pack)

Mi-T-M
In stock

Air Tool Component – Paper Filter Bag (5 Pack). Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manua...

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from
$67.00
from $67.00
$67.00
Mi-T-M AT-4011-M Air Tool Component – Filter/Regulator-3/8"
from
$274.99
from $274.99
$274.99

Mi-T-M AT-4011-M Air Tool Component – Filter/Regulator-3/8"

Mi-T-M
In stock

Air Tool Component – Filter/Regulator-3/8". Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual be...

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from
$274.99
from $274.99
$274.99
Mi-T-M AT-4008-M Air Tool Component – Air Filter
from
$17.00
from $17.00
$17.00

Mi-T-M AT-4008-M Air Tool Component – Air Filter

Mi-T-M
In stock

Air Tool Component – Air Filter. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before ordering.

from
$17.00
from $17.00
$17.00
Mi-T-M AT-4007-M Air Tool Component – Air Filter
from
$26.00
from $26.00
$26.00

Mi-T-M AT-4007-M Air Tool Component – Air Filter

Mi-T-M
In stock

Air Tool Component – Air Filter. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before ordering.

from
$26.00
from $26.00
$26.00
Mi-T-M AT-4006-M Air Tool Component – Air Filter-3/8" Poly Bowl
from
$140.99
from $140.99
$140.99

Mi-T-M AT-4006-M Air Tool Component – Air Filter-3/8" Poly Bowl

Mi-T-M
In stock

Air Tool Component – Air Filter-3/8" Poly Bowl. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manua...

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from
$140.99
from $140.99
$140.99
Mi-T-M AT-4005-M Air Tool Component – Air Filter-1/2" Metal Bowl
from
$167.99
from $167.99
$167.99

Mi-T-M AT-4005-M Air Tool Component – Air Filter-1/2" Metal Bowl

Mi-T-M
In stock

Air Tool Component – Air Filter-1/2" Metal Bowl. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manu...

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from
$167.99
from $167.99
$167.99
Mi-T-M AT-4004-M Air Tool Component – Air Filter-1/4" Poly Bowl
from
$140.99
from $140.99
$140.99

Mi-T-M AT-4004-M Air Tool Component – Air Filter-1/4" Poly Bowl

Mi-T-M
In stock

Air Tool Component – Air Filter-1/4" Poly Bowl. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manua...

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from
$140.99
from $140.99
$140.99
Mi-T-M 19-0226 Air Tool Component – Air Filter Replacement
from
$15.00
from $15.00
$15.00

Mi-T-M 19-0226 Air Tool Component – Air Filter Replacement

Mi-T-M
In stock

Air Tool Component – Air Filter Replacement. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual b...

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from
$15.00
from $15.00
$15.00
Mi-T-M 19-0220 Air Tool Component – Paper Filter Element
from
$20.99
from $20.99
$20.99

Mi-T-M 19-0220 Air Tool Component – Paper Filter Element

Mi-T-M
In stock

Air Tool Component – Paper Filter Element. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual bef...

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from
$20.99
from $20.99
$20.99
Mi-T-M 19-0082 Air Tool Component – Filter Element
from
$15.99
from $15.99
$15.99

Mi-T-M 19-0082 Air Tool Component – Filter Element

Mi-T-M
In stock

Air Tool Component – Filter Element. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before or...

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from
$15.99
from $15.99
$15.99
Mi-T-M 19-0218 Air Tool Component – 2" Paper Filter Element
from
$15.99
from $15.99
$15.99

Mi-T-M 19-0218 Air Tool Component – 2" Paper Filter Element

Mi-T-M
In stock

Air Tool Component – 2" Paper Filter Element. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual ...

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from
$15.99
from $15.99
$15.99
Mi-T-M 19-0219 Air Tool Component – Air Filter Assy 4.25"Dia-1"Mpt
from
$39.00
from $39.00
$39.00

Mi-T-M 19-0219 Air Tool Component – Air Filter Assy 4.25"Dia-1"Mpt

Mi-T-M
In stock

Air Tool Component – Air Filter Assy 4.25"Dia-1"Mpt. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator ...

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from
$39.00
from $39.00
$39.00

Replacement Filters for Commercial Cleaning Equipment

A filter is the one part of an air scrubber, negative air machine, or HEPA vacuum that is guaranteed to wear out. Run a machine on a loaded filter and airflow drops, the motor works harder, and on a containment job the machine stops doing the thing it was hired to do. This page collects the replacement filters we stock across every brand we carry, so you can find the one that fits without going through the machine's brand page first.

HEPA filters

True HEPA media captures 99.97% of particles at 0.3 microns, which is the threshold the EPA uses to define HEPA. That rating is what makes a machine acceptable on mold, lead, and asbestos work, and it only holds if the filter is genuine and seated correctly. Most HEPA filters here are the final stage in a three-stage stack, and they last longest when the pre-filter in front of them is changed on schedule.

Pre-filters and carbon filters

Pre-filters are the cheap part that protects the expensive one. They catch bulk dust and debris before it reaches the HEPA element, and on a dusty demolition job they may need changing several times before the HEPA does. Carbon filters do a different job: they adsorb odors and VOCs, which is what you want after a fire, a sewage loss, or in a facility dealing with a persistent smell rather than particulate.

Vacuum filters and filter bags

Commercial vacuums use a mix of cloth filters, foam filters, HEPA cartridges, and disposable bags, and the fitment is specific to the model. Bags in particular are worth buying in packs, since a vacuum running on a full bag loses suction long before it looks full.

How often filters need changing

There is no single interval, because loading depends on the environment, not the calendar. As a working rule: check pre-filters at the end of every job, change them whenever they look grey, and plan on a HEPA change once airflow noticeably drops or the machine's indicator says so. For remediation work, the IICRC S520 standard treats filter condition as part of containment integrity, so a filter change log is worth keeping with the job file.

Related: Air Scrubber Filters, Vacuum Filters, XPOWER Air Scrubber Filters, AllerAir Replacement Filters, Nikro Parts

Frequently Asked Questions

How do I know which replacement filter fits my machine?
Match the filter to the model number on the machine’s data plate, not to the machine’s name. Manufacturers reuse names across generations, and a Novair 1000 built in 2015 does not always take the same element as one built last year. If the data plate is missing, the serial number will tell us which revision you have.
How often should an air scrubber filter be changed?
Pre-filters get checked at the end of every job and changed when they look grey. HEPA filters are changed when airflow drops noticeably or the machine’s indicator calls for it, which on steady restoration work usually lands somewhere between six months and a year.
Can I wash and reuse a HEPA filter?
No. Washing a HEPA element damages the media and destroys the 99.97% rating, even when the filter looks fine afterwards. Only filters explicitly sold as cleanable and reusable, which are usually metal-mesh or foam pre-filters, are meant to be rinsed.
Are aftermarket filters as good as the manufacturer’s?
For pre-filters the difference is usually small. For HEPA elements it matters, because the rating depends on both the media and the seal in the frame, and an element that leaks around the gasket fails the machine regardless of the media grade. Everything on this page is the manufacturer’s own part.
What is the difference between a carbon filter and a HEPA filter?
A HEPA filter traps particles. A carbon filter adsorbs gases and odors. They solve different problems, which is why odor jobs run both: HEPA for the particulate, carbon for the smell left behind.

Free Sizing Tools

Not Sure What Size Equipment You Need?

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Match CFM and air changes per hour to your room for mold, dust, and restoration jobs.

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Floor Scrubber Selector

Size a walk-behind or ride-on scrubber to your floor area and cleaning schedule.

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Plan how many air movers and dehumidifiers a water-loss job needs, by class and size.

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Let customers speak for us

from 96 reviews
Perfect vacuum cleaner

Perfect vacuum cleaner. Well made , goes around chair & table legs easily

Georgianne Arquilla
NaceCare N12S Swivel Neck Dual Motor Upright 90410NC – 106 CFM, 1200W
Nice compact scrubber/vacume

Nice compact scrubber/vacume. Works very well.

corner Cottage
Tornado Microburst TS040-W17-U Compact Floor Scrubber – 17.5" Path, 435 RPM, 67 dB
Fast shipping Great

Fast shipping Great Experience

Brian Swails
Sandia 10-0401-I Internal Hose & 4" Clear View Hand Tool Kit – 7 ft
Great

Great product

Anonymous
Sandia Gen-Air 90-0000 Commercial Air Mover – 2,400 CFM, 3-Speed, 1/2 HP, Stackable
Mosquito carbon-lite

This vacuum is very light and powerful

Austin Domnitz
Mosquito America 06-1060-ST Carbon-Lite Backpack Vacuum – 152 CFM, 9.8 lbs, Quad HEPA
Reliable Suction Power

Gets the job done without hassle. This vacuum is powerful and reliable for everyday cleaning. Definitely recommend it.

Ron P.
Bissell BG99 Economy ProShake 12" Upright Vacuum – 600W, 30 ft Cord
Good choice for pets

we have three cats, and this purifier has done wonders in removing pet odors and dander

sarah w.
AllerAir AirMedic Pro 6 Plus Air Purifier – 22 lb Carbon, Super HEPA
Brio Air Filtration = Game Changer

Located in the Twin Cities in Minnesota, we acquired our Brio Air Filter in mid-late Spring of this year (2023) when pollen count was high and we were beginning to experience the effects of Poor Air Quality Index as a result of smoke particulates from fires in Canada that caused the air in much of Minnesota to become hazy and simply dirty.

It is so easy to share our experience with the Brio Air Filter given how quickly and efficiently it removed pollen, dust, and smoke particles from the environment inside our home. Two people in our home who suffer from pollen-related allergies during the spring immediately experienced easier breathing and elimination of symptoms within the house. With respect to smoke particulates from Canada drifting into our environment, EVERYONE in our home experienced directly improved breathing and smell of the air when entering from outside.

An additional piece of information to account for is that we have always employed high grade furnace filters in our home’s central HVAC system. With that high grade filtration in place both prior to and after acquiring a Brio home air filter, we all quickly agreed that deploying the Brio in our home made an easily noticeable positive difference in breathing inside our home. Additionally, those of us who clean our home have observed that dust builds up slower on our floors and furniture than before we deployed the Brio unit.

We did note that the Brio is not as quiet as a few other brands/models on the market that we have tried in our home but the efficiency and quality of the filtration, along with the air turnover rate it provides,allows us to locate the Brio unit in central rooms away from the bedrooms. Since we made that change there has been no noise-related effect on our sleep, while the unit maintains the same level of air cleanliness throughout our home.

A last key point to make is how easy the Brio unit is to maintain. The simplicity of the modular construction of the Brio unit makes it very quick and easy to keep the filtration sections clean. We have not yet reached a point of filter replacement but it is obvious to us that the replacement will take a matter of seconds and can be executed by anyone in our home, including our 10-year-old son.

Bernie V.
Brio 550 Air Purifier – APART 0.01 Micron, 267 CFM, 24-Month Filter
Works wonders

this bedroom purifier has transformed my sleep quality. the air is so much fresher and cleaner worth every penny

mike t.
Austin Air Bedroom Machine - B402B1 - Indoor Air Quality
Will recommend!

Amazing customer service and reliable products

Anna
excellent product

very customer friendly and professional design.

alexander
love the backpack

perfect for maneuvering in tight areas the HEPA filter is a huge bonus

sofia m.
Mosquito America 06-1060-ST Carbon-Lite Backpack Vacuum – 152 CFM, 9.8 lbs, Quad HEPA
Bedroom machine

It seems to help reduce my allergy issues. We're glad we bought it. The only problem I had was not seeing any cubic footage recommendations in the online description when purchasing the unit. Bedrooms vary widely in size!!

Anonymous
Austin Air Bedroom Machine - B402B1 - Indoor Air Quality
Reliable and Powerful

This vacuum has exceeded my expectations. It's super powerful and handles daily cleaning with ease. I recommend it to everyone.

Mike L.
Bissell BGUPRO12T Pro 12" Upright Vacuum – 1000W, 105 CFM, 48 ft Cord
effective sweeper

really effective in sweeping up all kinds of debris from our warehouse floor

j.c.
Bissell 38" Push Power Sweeper

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