Inogen FIlters

Browse our selection of replacement HEPA and Gross Particle Filters for Inogen oxygen concentrators. New oxygen filters help produce cleaner oxygen, protects against air-borne particles, and will extend unit lifespan.

Inogen filters should be changed every three months to a year, depending on how often you use the unit, the model specifications, and operation manual recommendations.

Shop with confidence with our A+ BBB Rating, Price Match Guarantee, and Everyday Low Prices on Inogen One concentrator filters. Please call us at 877.774.9271 if you have any questions.

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9 Items

per page
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  1. Inogen One G5 Particle Filter
    Inogen One G5 Particle Filter
    • Eco-Friendly
    • Washable and Reusable
    • Sku: RP-500

    $40.00
  2. Inogen One G4 Output Filter Kit
    Inogen One G4 Output Filter Kit
    • Includes 2 Filters and Wrench
    • Eco-Friendly
    • Sku: RP-404

    $35.00
  3. Inogen One G4 Particle Filter
    Inogen One G4 Particle Filter
    • Eco-Friendly
    • Washable and Reusable
    • Sku: RP-405

    $20.00
  4. Inogen G3 Gross Particle Filters (Flow Setting 1-5)
    Inogen One G3 Gross Particle Filters (Flow Setting 1-5)
    • Includes 2 Filters
    • Washable and Reusable
    • Sku: RP-301

    $40.00
  5. Inogen One G3 Intake Filter Box
    Inogen One G3 Intake Filter Box
    Inogen One G3 Intake Filter Box

    $40.00
  6. Inogen One G3 Gross Particle Filter (Flow Setting 1-4)
    Inogen One G3 Gross Particle Filters (Flow Setting 1-4)
    • Includes 2 Filters
    • Washable and Reusable
    • Sku: RP-300

    $40.00
  7. Inogen At Home Particle Filter
    Inogen At Home 5L Gross Particle Filter
    • Eco-Friendly
    • Washable and Reusable
    • Sku: RP-400

    $40.00
  8. Inogen One G2 Gross Particle Filter - RP-200
    Inogen One G2 Gross Particle Filter
    • Eco-Friendly
    • Washable and Reusable

    $20.00
  9. Inogen One Output Filter Kit
    Inogen One Output Filter Kit
    • Includes 2 Filters and Wrench
    • Eco-Friendly
    • Sku: RP-107

    $35.00

9 Items

per page
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