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.

10 Items

per page
Set Descending Direction
  1. Inogen At Home 5L Inlet Filter
    Inogen At Home 5L Inlet Filter
    • Eco-Friendly
    • Washable and Reusable
    • Sku: RP-401

    Your Price $45.00 List Price $59.00
  2. Inogen One G5 Particle Filter
    Inogen One G5 Particle Filter
    • Eco-Friendly
    • Washable and Reusable
    • Sku: RP-500

    Your Price $40.00 List Price $59.00
  3. Inogen One G4 Output Filter Kit
    Inogen One G4 Output Filter Kit
    • Includes 2 Filters and Wrench
    • Eco-Friendly
    • Sku: RP-404

    Your Price $35.00 List Price $49.00
  4. Inogen One G4 Particle Filter
    Inogen One G4 Particle Filter
    • Eco-Friendly
    • Washable and Reusable
    • Sku: RP-405

    Your Price $20.00 List Price $29.00
  5. 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

    Your Price $40.00 List Price $59.00
  6. Inogen One G3 Intake Filter Box - SP-507
    Inogen One G3 Intake Filter Box
    • Replacement Cover
    • Durable Plastic
    • Sku: SP-507

    Your Price $40.00 List Price $59.00
  7. 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

    Your Price $40.00 List Price $59.00
  8. Inogen At Home Particle Filter
    Inogen At Home 5L Gross Particle Filter
    • Eco-Friendly
    • Washable and Reusable
    • Sku: RP-400

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

    Your Price $20.00 List Price $39.00
  10. Inogen One Output Filter Kit
    Inogen One Output Filter Kit
    • Includes 2 Filters and Wrench
    • Eco-Friendly
    • Sku: RP-107

    Your Price $35.00 List Price $49.00

10 Items

per page
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