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  1. Key Office Supply, Inc.

  2. 121 N. Main St

  3. Farmville, VA 23901

  1. Call: 434-392-5485
  2. Contact Us

Air Purifiers/Humidifiers

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34 items Items per page Sort
Compare   Description Price Qty
  1. AeraMax® 290 Air Purifier - True HEPA - 290 Sq. ft. - Black
  2. zoom in
  1. FEL9286201
  2. AeraMax® 290 Air Purifier - True HEPA - 290 Sq. ft. - Black
    • Effectively purifies air in small rooms up to 290 square feet
    • AeraSmart Sensor monitors the air quality and automatically adjusts the fan speed to keep your air purified
  7. Add Line Note
$412.99  EA
  2. Add to Cart
  1. AeraMax® 190 Air Purifier - True HEPA, Activated Carbon - 190 Sq. ft. - Black
  2. zoom in
  1. FEL9286101
  2. AeraMax® 190 Air Purifier - True HEPA, Activated Carbon - 190 Sq. ft. - Black
    • Effectively purifies air in small rooms up to 190 square feet
    • AeraSmart Sensor monitors the air quality and automatically adjusts the fan speed to keep your air purified
  7. Add Line Note
$324.99  EA
  2. Add to Cart
  1. AeraMax® 90 Air Purifier - True HEPA - 90 Sq. ft. - Black
  2. zoom in
  1. FEL9286001
  2. AeraMax® 90 Air Purifier - True HEPA - 90 Sq. ft. - Black
    • Effectively purifies air in small rooms up to 90 square feet
    • AeraSmart Sensor monitors the air quality and automatically adjusts the fan speed to keep your air purified
  7. Add Line Note
$224.99  EA
  2. Add to Cart
  1. Honeywell Enviracaire True HEPA Air Purifier - 390 Sq. ft. - White
  2. zoom in
  1. HWL50250S
  2. Honeywell Enviracaire True HEPA Air Purifier - 390 Sq. ft. - White
    • True HEPA filter captures up to 99.97% allergens for cleaner air
    • 360-degree air intake ensures maximum efficiency
  7. Add Line Note
$303.66  EA
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  1. Envion LLC Turbo Ionic Air Filter - 65 Sq. ft. - Black
  2. zoom in
  1. EVITA500
  2. Envion LLC Turbo Ionic Air Filter - 65 Sq. ft. - Black
    • Advanced ionic system helps improve quality of air inside your home
    • Germicidal chamber captures up to 99.9% of airborne germs
  7. Add Line Note
$299.99  EA
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  1. Honeywell Germ Free Cool Mist Humidifier - Cool Mist, Wick/Evaporative System, Ultraviolet - 1 gal Tank
  2. zoom in
  1. Discontinued
  2. HWLHC350B
  3. Honeywell Germ Free Cool Mist Humidifier - Cool Mist, Wick/Evaporative System, Ultraviolet - 1 gal Tank
    • Patented, germ-killing chamber
    • QuietCare Technology - up to 25% quieter
  8. Add Line Note
$109.69  EA
  1. 0
  1. Honeywell Febreze HEPA-Type Air Purifier Tower - HEPA, Activated Carbon - 170 Sq. ft. - White
  2. zoom in
  1. HWL190W
  2. Honeywell Febreze HEPA-Type Air Purifier Tower - HEPA, Activated Carbon - 170 Sq. ft. - White
    • HEPA-Type filtration captures up to 99% of airborne pollutants
    • Specially formulated carbon pre-filter traps household odors
  7. Add Line Note
$168.60  EA
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  1. Febreze Honeywell Air Purifier HEPA Replacement Filter - HEPA - For Air Purifier - Remove Airborne Particles, Remove Odor, Remove Smoke - 99% Particle
  2. zoom in
  1. HWLFRF101B
  2. Febreze Honeywell Air Purifier HEPA Replacement Filter - HEPA - For Air Purifier - Remove Airborne Particles, Remove Odor, Remove Smoke - 99% Particle
    • HEPA-Type filtration captures up to 99% of airborne pollutants
    • Specially formulated carbon pre-filter traps household odors
  7. Add Line Note
$26.15  EA
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  1. Honeywell AirGenius 5 Air Cleaner/Odor Reducer - 250 Sq. ft. - Black
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  1. HWLHFD-320
  2. Honeywell AirGenius 5 Air Cleaner/Odor Reducer - 250 Sq. ft. - Black
    • Outstanding air-cleaning performance with touch controls that do the thinking for you
    • Patented quiet-clean filters capture up to 99.9% of particles as small as 0.3 microns
  7. Add Line Note
$331.28  EA
  2. Add to Cart
  1. Honeywell Filter R True HEPA Replacement Filter, HRF-R1 - HEPA - For Air Purifier - Remove Allergens - 99.97% Particle Removal Efficiency - 0 mil Part
  2. zoom in
  1. HWLHRF-R1
  2. Honeywell Filter R True HEPA Replacement Filter, HRF-R1 - HEPA - For Air Purifier - Remove Allergens - 99.97% Particle Removal Efficiency - 0 mil Part
    • HEPA technology captures 99.97% of air particles for cleaner air
    • Advanced filter effectively captures 0.3 micron particles or larger
  7. Add Line Note
$34.65  EA
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  1. Holmes Desktop Air Purifier with HEPA-Type Filter & Optional Ionizer - HEPA - 109 Sq. ft.
  2. zoom in
  1. HLSHAP242NUC-1
  2. Holmes Desktop Air Purifier with HEPA-Type Filter & Optional Ionizer - HEPA - 109 Sq. ft.
    • HEPA-type filter helps remove up to 99% of airborne particles
    • Helps remove common household odors
  7. Add Line Note
$64.63  EA
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  1. Honeywell True HEPA Whole Room Air Purifier with Allergen Remover, HPA300 - True HEPA - 465 Sq. ft. - Black
  2. zoom in
  1. HWLHPA300
  2. Honeywell True HEPA Whole Room Air Purifier with Allergen Remover, HPA300 - True HEPA - 465 Sq. ft. - Black
    • True HEPA filter captures up to 99.97% allergens for cleaner air
    • Pre-filter captures and removes odors, VOCs, allergens and germs
  7. Add Line Note
$327.74  EA
  2. Add to Cart
  1. True HEPA Filter-AeraMax® 90/100/DX5 Air Purifiers - HEPA - For Air Purifier - Remove Pollen, Remove Ragweed, Remove Germs, Remove Dust Mite, Remo
  2. zoom in
  1. FEL9287001
  2. True HEPA Filter-AeraMax® 90/100/DX5 Air Purifiers - HEPA - For Air Purifier - Remove Pollen, Remove Ragweed, Remove Germs, Remove Dust Mite, Remo
    • True HEPA filter captures 99.97% of airborne particles as small as 0.3 microns
    • AeraSafe antimicrobial treatment for built-in protection from the growth of odor-causing bacteria, mildew and fungi on the filter
  7. Add Line Note
$50.78  EA
  2. Add to Cart
  1. True HEPA Filter-AeraMax® 290/300/DX95 Air Purifiers - HEPA - For Air Purifier - Remove Pollen, Remove Allergens, Remove Germs, Remove Dust, Remov
  2. zoom in
  1. FEL9287201
  2. True HEPA Filter-AeraMax® 290/300/DX95 Air Purifiers - HEPA - For Air Purifier - Remove Pollen, Remove Allergens, Remove Germs, Remove Dust, Remov
    • True HEPA filter captures 99.97% of airborne particles as small as 0.3 microns
    • AeraSafe antimicrobial treatment for built-in protection from the growth of odor-causing bacteria, mildew and fungi on the filter
  7. Add Line Note
$74.25  EA
  2. Add to Cart
  1. Honeywell Warm Mist Humidifier - Warm Mist - 1 gal Tank - 520 Sq. ft.
  2. zoom in
  1. HWLHWM845B
  2. Honeywell Warm Mist Humidifier - Warm Mist - 1 gal Tank - 520 Sq. ft.
    • 99.5% bacteria-free mist offers safe relief from dry air discomforts
    • Filter-free design eliminates need to replace costly filters
  7. Add Line Note
$48.61  EA
  2. Add to Cart
  1. Carbon Filters-AeraMax® 290/300/DX95 Air Purifiers - Activated Carbon - For Air Purifier - Remove Odor - 16.1" Height x 12.4" Width x 0.2" Depth -
  2. zoom in
  1. FEL9324201
  2. Carbon Filters-AeraMax® 290/300/DX95 Air Purifiers - Activated Carbon - For Air Purifier - Remove Odor - 16.1" Height x 12.4" Width x 0.2" Depth -
    • Removes odors and captures large airborne particulates
    • Compatible with Fellowes AeraMax 290 Air Purifiers
  7. Add Line Note
$58.68   PK
  2. Add to Cart
  1. Holmes aer1 HAP242-UC HEPA-Type Air Filter - HEPA - For Air Purifier - Remove Dust, Remove Pollen, Remove Smoke, Remove Mold Spores, Remove Pet Dander
  2. zoom in
  1. HLSHAPF30ATU4R1
  2. Holmes aer1 HAP242-UC HEPA-Type Air Filter - HEPA - For Air Purifier - Remove Dust, Remove Pollen, Remove Smoke, Remove Mold Spores, Remove Pet Dander
    • Advanced dust-eliminating power
    • Removes up to 99% of airborne pollutants
  7. Add Line Note
$29.55  EA
  2. Add to Cart
  1. Kaz Honeywell True HEPA Replacement Filter - For Air Purifier
  2. zoom in
  1. HWLHRF-F1
  2. Kaz Honeywell True HEPA Replacement Filter - For Air Purifier
    • Helps remove 99.97% of particles, like pollen, pet dander, dust, smoke and mold spores
    • Designed for use with Honeywell Air Purifiers 11520, 12520, 13520, 17200 and 18150
  7. Add Line Note
$35.34  EA
  2. Add to Cart
  1. Fellowes AP-300PH Air Purifier True HEPA Replacement Filter - HEPA - For Air Purifier - Remove Pollen, Remove Allergens, Remove Mold Spores, Remove Du
  2. zoom in
  1. FEL9370101
  2. Fellowes AP-300PH Air Purifier True HEPA Replacement Filter - HEPA - For Air Purifier - Remove Pollen, Remove Allergens, Remove Mold Spores, Remove Du
    • Safely removes 99.97% of airborne particles as small as 0.3 microns
    • Airborne particles include pollen, ragweed, pet dander and more
  7. Add Line Note
$49.47  EA
  2. Add to Cart
  1. Fellowes AP-230PH Air Purifier True HEPA Replacement Filter - HEPA - For Air Purifier - Remove Pollen, Remove Allergens, Remove Mold Spores, Remove Du
  2. zoom in
  1. FEL9370001
  2. Fellowes AP-230PH Air Purifier True HEPA Replacement Filter - HEPA - For Air Purifier - Remove Pollen, Remove Allergens, Remove Mold Spores, Remove Du
    • Safely removes 99.97% of airborne particles as small as 0.3 microns
    • Airborne particles include pollen, ragweed, mold spores and more
  7. Add Line Note
$45.24  EA
  2. Add to Cart
  1. True HEPA Filter -AeraMax® 190/200/DX55 Air Purifiers - HEPA - For Air Purifier - Remove Pollen, Remove Allergens, Remove Germs, Remove Dust Mite,
  2. zoom in
  1. FEL9287101
  2. True HEPA Filter -AeraMax® 190/200/DX55 Air Purifiers - HEPA - For Air Purifier - Remove Pollen, Remove Allergens, Remove Germs, Remove Dust Mite,
    • True HEPA filter captures 99.97% of airborne particles as small as 0.3 microns
    • AeraSafe antimicrobial treatment for built-in protection from the growth of odor-causing bacteria, mildew and fungi on the filter
  7. Add Line Note
$56.89  EA
  2. Add to Cart
  1. Febreze Honeywell Air Purifier Linen Scent Refill - 2 / Pack
  2. zoom in
  1. HWLFRF102L
  2. Febreze Honeywell Air Purifier Linen Scent Refill - 2 / Pack
    • Enjoyable scent of linen and sky enhances air in your home or office
    • Easy-to-install design lets you simply peel off foil layer for quick use
  7. Add Line Note
$16.98  PK
  2. Add to Cart
  1. Lorell HEPA Air Purifier - HEPA - 270 Sq. ft. - White
  2. zoom in
  1. Discontinued
  2. LLR00201
  3. Lorell HEPA Air Purifier - HEPA - 270 Sq. ft. - White
    • 3-stage filtration system reduces odors and enhances air quality
    • 3 fan speed settings accommodate your preferred level of air circulation
  8. Add Line Note
$159.48  EA
  1. 0
  1. Lorell 1.8L Cool Mist Humidifier - 1.90 quart Tank - 430 Sq. ft.
  2. zoom in
  1. LLR00211
  2. Lorell 1.8L Cool Mist Humidifier - 1.90 quart Tank - 430 Sq. ft.
    • Adjustable output settings let you control moisture levels
    • Adjustable timer shuts down automatically to minimize operating costs
  7. Add Line Note
$43.84  EA
  2. Add to Cart
  1. Fellowes AP-300PH Air Purifier Carbon Replacement Filter - Activated Carbon - For Air Purifier - Remove Dust, Remove Bacteria, Remove Odor, Remove Air
  2. zoom in
  1. FEL9372101
  2. Fellowes AP-300PH Air Purifier Carbon Replacement Filter - Activated Carbon - For Air Purifier - Remove Dust, Remove Bacteria, Remove Odor, Remove Air
    • Carbon with Sanitized Antimicrobial Treatment
    • For use in Fellowes AP-300PH Air Purifier
  7. Add Line Note
$12.24  EA
  2. Add to Cart
  1. Eureka Air 3-in-1 Purifier Pre-Filter - HEPA/Activated Carbon - Remove Odor, Remove Dust - 6.1" Height x 1.6" Width
  2. zoom in
  1. NEAC1
  2. Eureka Air 3-in-1 Purifier Pre-Filter - HEPA/Activated Carbon - Remove Odor, Remove Dust - 6.1" Height x 1.6" Width
    • Carbon pre-filter reduces common odors for clean-smelling air
    • Efficient design captures particles to keep HEPA filter running longer
  7. Add Line Note
$13.86   BX
  2. Add to Cart
  1. Envion Ionic Pro Compact Air Purifier - 250 Sq. ft. - Black
  2. zoom in
  1. EVI90IP01MI01-W
  2. Envion Ionic Pro Compact Air Purifier - 250 Sq. ft. - Black
    • Silent operation prevents disrupting quiet environments
    • Energy-efficient design minimizes your operating costs
  7. Add Line Note
$168.49  EA
  2. Add to Cart
  1. Honeywell Permanent Filter Tower Air Purifier - 170 Sq. ft. - Black
  2. zoom in
  1. HWLHFD-120-Q
  2. Honeywell Permanent Filter Tower Air Purifier - 170 Sq. ft. - Black
    • Designed to work in areas up to 170 square feet
    • Helps remove 99.97% of indoor air particles, like smoke, dust, pollen and pet dander
  7. Add Line Note
$263.62  EA
  2. Add to Cart
  1. Eureka 3-in-1 Air Purifier - True HEPA, Ultraviolet - Black
  2. zoom in
  1. NEA120
  2. Eureka 3-in-1 Air Purifier - True HEPA, Ultraviolet - Black
    • 3-in-1 design provides cleaner air quality and efficient air circulation
    • True HEPA filter captures 99.97% of allergens, pollutants and gases
  7. Add Line Note
$148.09  EA
  2. Add to Cart
  1. Honeywell Air Purifier Pre-Filter - Activated Carbon - For Air Purifier - Remove Dust, Remove Airborne Particles, Remove Pet Hair, Remove Odor - 47" H
  2. zoom in
  1. HWLHRF-AP1V1
  2. Honeywell Air Purifier Pre-Filter - Activated Carbon - For Air Purifier - Remove Dust, Remove Airborne Particles, Remove Pet Hair, Remove Odor - 47" H
    • Advanced design traps larger particles for cleaner air
    • Activated carbon reduces odors to keep rooms fresh
  7. Add Line Note
$14.65  EA
  2. Add to Cart
  1. Lorell Replacement Premium HEPA Filter - HEPA/Activated Carbon - For Air Purifier - Remove Odor, Remove Dust - 11.8" Height x 1.4" Width x 12.1" Depth
  2. zoom in
  1. LLR00202
  2. Lorell Replacement Premium HEPA Filter - HEPA/Activated Carbon - For Air Purifier - Remove Odor, Remove Dust - 11.8" Height x 1.4" Width x 12.1" Depth
    • 3-in-1 construction reduces odors and enhances air quality
    • Advanced system provides consistent performance to breathe easier
  7. Add Line Note
$26.10  EA
  2. Add to Cart
  1. Honeywell Air Purifier Pre-Filter - Activated Carbon - For Air Purifier - Remove Odor, Remove Dust, Remove Fabric Fiber, Remove Pet Hair, Remove Airbo
  2. zoom in
  1. HWLHRFAP1V1CT
  2. Honeywell Air Purifier Pre-Filter - Activated Carbon - For Air Purifier - Remove Odor, Remove Dust, Remove Fabric Fiber, Remove Pet Hair, Remove Airbo
    • Advanced design traps larger particles for cleaner air
    • Activated carbon reduces odors to keep rooms fresh
  7. Add Line Note
$58.82   CT
  2. Add to Cart
  1. Eureka Air 3-in-1 Air Purifier Replacement Filter - HEPA - For Air Purifier - Remove Airborne Particles, Remove Dust, Remove Allergens, Remove Odor, R
  2. zoom in
  1. NEAF1
  2. Eureka Air 3-in-1 Air Purifier Replacement Filter - HEPA - For Air Purifier - Remove Airborne Particles, Remove Dust, Remove Allergens, Remove Odor, R
    • True HEPA filter captures 99.97% of allergens, pollutants and gases
    • Carbon pre-filter reduces common odors for clean-smelling air
  7. Add Line Note
$37.13  EA
  2. Add to Cart
  1. Lorell 3-in-1 Desk Lamp HEPA Air Filter - HEPA - Remove Dust - 0.5" Height x 2.3" Width
  2. zoom in
  1. LLR03147
  2. Lorell 3-in-1 Desk Lamp HEPA Air Filter - HEPA - Remove Dust - 0.5" Height x 2.3" Width
    • HEPA air filter captures small particles for cleaner air
    • Long-lasting design provides up to 6 months of use
  7. Add Line Note
$15.12  PK
  2. Add to Cart
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