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Air Purifier Filters

Maintain clean, efficient airflow with high-quality air purifier filters designed for commercial environments. Reliable filtration supports better air quality, system performance, and compliance across facilities.

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$1 OFF Lorell HEPA 240 4-Layer Air Purifier Activated Carbon, HEPA - For Air Purifier - Remove Pet Hair, Remove Lint, Remove Airborne Particles, Remove Odor, Remove Formaldehyde, Remove Volatile Organic Compound, Remove Allergens, Remove Dust - 100% P (LLR00205)
Lorell HEPA 240 4-Layer Air Purifier Activated Carbon, HEPA - For Air Purifier - Remove Pet Hair, Remove Lint, Remove Airborne Particles, Remove Odor, Remove Formaldehyde, Remove Volatile Organic Compound, Remove Allergens, Remove Dust - 100% P (LLR00205)
Model: 00205

1-2 Day Delivery

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$27.27 $28.27

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Fellowes Replacement Filter for AP-300PH Air Purifier, True HEPA, 12.7 x 16.44 (9370101)
Fellowes Replacement Filter for AP-300PH Air Purifier, True HEPA, 12.7 x 16.44 (9370101)
Model: 9370101

1-2 Day Delivery

$33.41 $73.99

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$31.74
Fellowes AeraMax SE Combo Filter Activated Carbon, HEPA - Remove Allergens, Remove Pollen, Remove Dust, Remove Pet Dander, Remove Smoke - 100% Particle Removal Efficiency - 0.10 µm Particles - 13.4" Height x 10.3" Width x 10.3" Depth - 1 E (9787801)
Fellowes AeraMax SE Combo Filter Activated Carbon, HEPA - Remove Allergens, Remove Pollen, Remove Dust, Remove Pet Dander, Remove Smoke - 100% Particle Removal Efficiency - 0.10 µm Particles - 13.4" Height x 10.3" Width x 10.3" Depth - 1 E (9787801)
Model: 9787801

1-2 Day Delivery

$109.68 $225.00

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$104.20
Honeywell InSight HEPA Air Purifier HEPA, Activated Carbon, True HEPA - 500 Sq. ft. - 2535.9 gal/min - Black (HPA5300B)
Honeywell InSight HEPA Air Purifier HEPA, Activated Carbon, True HEPA - 500 Sq. ft. - 2535.9 gal/min - Black (HPA5300B)
Model: HPA5300B

1-2 Day Delivery

$266.34 $319.99

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$253.02
Honeywell Allergen Remover Replacement HEPA Filters, 6.75 x 10.3, 3/Pack (HRFR3)
Honeywell Allergen Remover Replacement HEPA Filters, 6.75 x 10.3, 3/Pack (HRFR3)
Model: HRFR3

1-2 Day Delivery

$63.24 $116.20

Pack of 3($21.08/Each)

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$60.08
Carbon Filter for Fellowes 190/200/DX55 Air Purifiers, 10.12 x 13.18, 4/Pack (9324101)
Carbon Filter for Fellowes 190/200/DX55 Air Purifiers, 10.12 x 13.18, 4/Pack (9324101)
Model: 9324101

1-2 Day Delivery

$26.51 $57.99

Pack of 4($6.63/Each)

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$25.18
Carbon Filter for Fellowes 290 Air Purifiers, 12.43 x 16.12, 4/Pack (9324201)
Carbon Filter for Fellowes 290 Air Purifiers, 12.43 x 16.12, 4/Pack (9324201)
Model: 9324201

1-2 Day Delivery

$34.30 $69.99

Pack of 4($8.58/Each)

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$32.59
Honeywell Filter A Plus Household Odor and Gas Reducing Universal Pre-Filter (HRFAPP1V1)
Honeywell Filter A Plus Household Odor and Gas Reducing Universal Pre-Filter (HRFAPP1V1)
Model: HRFAPP1V1

1-2 Day Delivery

$16.68 $33.32

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$15.85
Honeywell Filter G True HEPA Air Purifier Filter, 1.5 x 10 (HRFG1)
Honeywell Filter G True HEPA Air Purifier Filter, 1.5 x 10 (HRFG1)
Model: HRFG1

1-2 Day Delivery

$21.17 $29.99

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$20.11
Honeywell HEPA Air Purifier R Filter HEPA - For Air Purifier - Remove Allergens - 100% Particle Removal Efficiency - 0.30 µm Particles - 10.3" Height x 1.6" Width x 6.5" Depth - 1 Each (HRFR1)
Honeywell HEPA Air Purifier R Filter HEPA - For Air Purifier - Remove Allergens - 100% Particle Removal Efficiency - 0.30 µm Particles - 10.3" Height x 1.6" Width x 6.5" Depth - 1 Each (HRFR1)
Model: HRFR1

1-2 Day Delivery

$25.29 $34.99

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$24.03
Honeywell True HEPA Replacement Filter (HRFF1)
Honeywell True HEPA Replacement Filter (HRFF1)
Model: HRFF1

1-2 Day Delivery

$26.08 $59.47

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$24.78
Honeywell Universal Pre-Filter, 8.37 x 8.5 (HRFAP1)
Honeywell Universal Pre-Filter, 8.37 x 8.5 (HRFAP1)
Model: HRFAP1

1-2 Day Delivery

$10.57 $19.41

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$10.04
True HEPA Filter for Fellowes 190 Air Purifiers, 10.31 x 13.37 (9287101)
True HEPA Filter for Fellowes 190 Air Purifiers, 10.31 x 13.37 (9287101)
Model: 9287101

1-2 Day Delivery

$33.41 $69.99

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$31.74
$2.25 OFF TruSens Replacement Filter 3in1 HEPA for TruSens Z3000AP Activated Carbon, HEPA - For Air Purifier - Remove Dust, Remove Gases, Remove Odor, Remove Pet Hair, Remove Micro Organisms, Remove Allergens, Remove Volatile Organic Compound, Remove A (AFHZ300001)
TruSens Replacement Filter 3in1 HEPA for TruSens Z3000AP Activated Carbon, HEPA - For Air Purifier - Remove Dust, Remove Gases, Remove Odor, Remove Pet Hair, Remove Micro Organisms, Remove Allergens, Remove Volatile Organic Compound, Remove A (AFHZ300001)
Model: AFHZ300001

1-2 Day Delivery

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$59.76 $62.01

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$2.25 OFF Carbon and HEPA Replacement Filters for TruSens Air Purifiers, 8.5 x 8.9 (AFHZ3000)
Carbon and HEPA Replacement Filters for TruSens Air Purifiers, 8.5 x 8.9 (AFHZ3000)
Model: AFHZ3000

1-2 Day Delivery

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$59.76 $62.01

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Carbon and HEPA Replacement Filters for TruSens Purifiers, 7.9" (AFHZ2000)
Carbon and HEPA Replacement Filters for TruSens Purifiers, 7.9" (AFHZ2000)
Model: AFHZ2000

1-2 Day Delivery

$35.85 $86.03

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$34.06
Carbon Filter for Fellowes 90 Air Purifiers, 4.37 x 16.37, 4/Pack (9324001)
Carbon Filter for Fellowes 90 Air Purifiers, 4.37 x 16.37, 4/Pack (9324001)
Model: 9324001

1-2 Day Delivery

$22.21 $46.99

Pack of 4($5.55/Each)

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$21.10
$2.25 OFF Filtrete Allergen Defense Air Filter, 12 x 20, 4/Carton (98054CA)
Filtrete Allergen Defense Air Filter, 12 x 20, 4/Carton (98054CA)
Model: 98054CA

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$52.29 $54.54

Case of 4($13.07/Each)

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$2.25 OFF Filtrete Allergen Defense Air Filter, 12 x 25, 4/Carton (98044CA)
Filtrete Allergen Defense Air Filter, 12 x 25, 4/Carton (98044CA)
Model: 98044CA

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$52.29 $54.54

Case of 4($13.07/Each)

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Filtrete Allergen Defense Air Filter, 16 x 20 (70071355914)
Filtrete Allergen Defense Air Filter, 16 x 20 (70071355914)
Model: 70071355914

1-2 Day Delivery

$13.63 $26.43

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$12.95
$2.25 OFF Filtrete Allergen Defense Air Filter, 16 x 25, 4/Carton (98014CA)
Filtrete Allergen Defense Air Filter, 16 x 25, 4/Carton (98014CA)
Model: 98014CA

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$52.29 $54.54

Case of 4($13.07/Each)

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$2.25 OFF Filtrete Allergen Defense Air Filter, 18 x 24, 4/Carton (98214CA)
Filtrete Allergen Defense Air Filter, 18 x 24, 4/Carton (98214CA)
Model: 98214CA

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$52.29 $54.54

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$2.25 OFF Filtrete Allergen Defense Air Filter, 20 x 30, 4/Carton (98224CA)
Filtrete Allergen Defense Air Filter, 20 x 30, 4/Carton (98224CA)
Model: 98224CA

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$52.29 $54.54

Case of 4($13.07/Each)

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$3.50 OFF Filtrete High Performance Air Filter, 12 x 12, 4/Carton (UA10DC4CA)
Filtrete High Performance Air Filter, 12 x 12, 4/Carton (UA10DC4CA)
Model: UA10DC4CA

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$77.86 $81.36

Case of 4($19.47/Each)

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Commercial Air Purifier Filters for Reliable Air Filtration

Consistent air filtration is critical for maintaining indoor air quality in offices, healthcare facilities, schools, and industrial environments. Air purifier filters are designed to capture airborne particles such as dust, allergens, smoke, and bacteria while supporting the performance of air cleaning systems. High-capacity and industrial-grade filters help ensure continuous operation in high-traffic spaces.

High-Efficiency Filtration Options

Air purifier filters are available in multiple filtration types to address different air quality requirements. HEPA filters are widely used for capturing fine particles, while activated carbon filters target odors and chemical pollutants. Pre-filters extend the life of primary filters by capturing larger debris before it reaches the main filtration layer.

Multi-stage filtration systems combine these technologies to deliver higher efficiency and improved air purification results. These configurations are especially important in environments with stricter air quality standards such as healthcare facilities and shared workspaces.

Designed for Commercial and Industrial Use

Commercial air purifier filters are built for durability and consistent performance. High-capacity designs support larger coverage areas and extended runtime, reducing the frequency of replacements. HVAC-compatible filters allow integration with existing systems, helping facilities maintain air quality across multiple zones.

These filters are commonly used in offices, schools, restaurants, and warehouses where maintaining clean air is essential for both comfort and compliance. Selecting the correct filter type and size ensures optimal airflow and system efficiency.

Key Factors When Selecting Air Purifier Filters

  • Filtration efficiency based on particle size requirements
  • Compatibility with specific air cleaner machines
  • Filter lifespan and replacement frequency
  • Airflow resistance and system performance impact
  • Environmental conditions and usage intensity

Choosing the right filter helps reduce operational disruptions and supports long-term equipment performance. Facilities with higher occupancy or pollutant exposure may require more frequent replacements or higher-efficiency filtration systems.

Maintenance and System Performance

Routine filter replacement is essential to maintain airflow and filtration efficiency. Clogged or worn filters can reduce system performance and increase energy usage. For compatible equipment, browse Air Cleaner Machines to ensure proper system pairing and performance optimization.

Complementary Air and Climate Solutions

Air purifier filters are part of a broader air management strategy. Improve circulation with Fans to distribute clean air more effectively across spaces. For integrated HVAC systems, Furnace Filters provide additional filtration support.

Temperature and humidity also impact air quality. Use Heaters to maintain consistent temperatures and Humidifiers with replacement Humidifier Filters to balance indoor moisture levels.

Bulk Purchasing and Cost Efficiency

Businesses that manage multiple units or facilities benefit from bulk purchasing of air purifier filters. Buying in volume reduces cost per unit and ensures consistent filter availability for scheduled maintenance. Fast shipping supports quick replenishment, minimizing downtime and maintaining air quality standards.

Subscription programs simplify recurring filter replacements by automating reorders based on usage cycles. This approach helps procurement teams maintain consistent performance without manual tracking.

Trusted Brands and Reliable Supply

Products from brands such as Honeywell, Fellowes, Lorell, AeraMax, and Eureka are known for dependable filtration and compatibility across commercial systems. These filters are engineered to meet the demands of continuous operation while maintaining high efficiency.

Investing in high-quality air purifier filters supports cleaner air, improved system performance, and long-term operational reliability across your facility.

Air Purifier Filters Frequently Asked Questions

How often should air purifier filters be replaced?

Most filters should be replaced every 3 to 6 months, depending on usage and environmental conditions.

What is the difference between HEPA and carbon filters?

HEPA filters capture fine particles, while carbon filters remove odors and chemical pollutants.

Are air purifier filters compatible with all machines?

No, filters must match the specific model and size requirements of the air cleaner machine.

Do commercial environments require different filters than residential?

Yes, commercial filters are typically higher capacity and designed for continuous operation.

Can bulk purchasing reduce costs?

Yes, buying filters in bulk lowers cost per unit and ensures consistent availability for maintenance schedules.

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