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  1. March into Savings25% off $169 or 20% off no minUse code:MARCH2026
    March into Savings: Up to 25% off $169Use code: MARCH2026

Air Purifier Filters & Accessories

17 products

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Ionizer Wire Kit for Ionic Comfort Quadra Air Purifier by Sharper Image (2 Wires)

$15.99 with code: MARCH2026 Sale price WAS $19.99
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Replacement Filter the Mini Portable Air Purifier

$19.99 with code: MARCH2026 Sale price WAS $24.99
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Replacement Filter for Personal Space Air Purifier

$23.99 with code: MARCH2026 Sale price WAS $29.99
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HEPA Filters for Wearable HEPA Air Purifier (Set of 2)

$23.99 with code: MARCH2026 Sale price WAS $29.99
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Replacement UV Bulb

$31.99 with code: MARCH2026 Sale price WAS $39.99
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HEPA Filter for 3-in-1 Tabletop UV Air Purifier

$23.99 with code: MARCH2026 Sale price WAS $29.99
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Replacement HEPA Filters for the Whole Home Air Purifier (2-Pack)

$164.99 with code: MARCH2026 Sale price WAS $219.99
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Replacement Bulb/Filter Set for Tabletop UV Sanitizer/Odor Reducer

$31.99 with code: MARCH2026 Sale price WAS $39.99

Replacement HEPA Filter for 2 in 1 Desktop Air Purifier & Fan

$15.99 with code: MARCH2026 Sale price WAS $19.99
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Replacement Filter for Smart Sensing 360 Degree Air Purifier

$79.99 with code: MARCH2026 Sale price WAS $99.99
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Replacement Filter for Advanced HEPA Air Purifier with Carbon Weave Technology

$47.99 with code: MARCH2026 Sale price WAS $59.99
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HEPA Filter for Basement Air Purifier

$31.99 with code: MARCH2026 Sale price WAS $39.99
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Carbon and Particle Capsule Refills for Airfree Elite II Air Purifier

$47.99 with code: MARCH2026 Sale price WAS $59.99

Replacement Filter for 2520 Sq. Ft. Electrostatic Precipitator HEPA Air Purifier

$55.99 with code: MARCH2026 Sale price WAS $69.99

Replacement Filter for 484 Sq. Ft. UV Technology Air Purifier

$79.99 with code: MARCH2026 Sale price WAS $99.99

Replacement Filter for 250 Sq. Ft. Air Purifier with UV Technology

$79.99 with code: MARCH2026 Sale price WAS $99.99
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Capsule Refills for Airfree Lamp Air Purifier

$23.99 with code: MARCH2026 Sale price WAS $29.99

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