Fits checked Oct 1, 2026 · How we check
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Honeywell · air purifier filter

Honeywell Filter D (HRF-D1)

Honeywell Long Life True HEPA Replacement Filter D. Part HRF-D1. Replace every 3-5 years depending on use. Fits 1 model and their listed variants.

Buy Filter D on Amazon

Opens an Amazon search for Honeywell Filter D HRF-D1. Check the listing says HRF-D1.

Fits these models

Part numbers

Genuine part
HRF-D1
How often
Replace every 3-5 years depending on use
What is in it
True HEPA
Size
11.2 x 11.2 x 4.3 in

Sources

  • Which filter fits web.archive.org Maker's archived page checked Oct 1, 2026
    SKU: HRF-D1 ... Compatible with: 10590 / 17000 / 50100 / EV-10 (archive.org copy of 2024-07-23)
  • How many honeywellstore.com Brand's licensed store checked Oct 1, 2026
    For air purifier model 17000 (or HEPA filter no. 20500) two HRF-D1 filters are needed. For air purifier model 17005 (or HEPA filter no. 20500) two HRF-D1 filters are needed.
  • How often web.archive.org Maker's archived page checked Oct 1, 2026
    Replace filter every 3-5 years depending on use.
  • Availability honeywellstore.com Brand's licensed store checked Oct 1, 2026
    Sorry, this item has been DISCONTINUED
Show all 5 sources

Which filter fits

  1. web.archive.org Maker's archived page checked Oct 1, 2026
    SKU: HRF-D1 ... Compatible with: 10590 / 17000 / 50100 / EV-10 (archive.org copy of 2024-07-23)

How many

  1. honeywellstore.com Brand's licensed store checked Oct 1, 2026
    For air purifier model 17000 (or HEPA filter no. 20500) two HRF-D1 filters are needed. For air purifier model 17005 (or HEPA filter no. 20500) two HRF-D1 filters are needed.
  2. honeywellstore.com Brand's licensed store checked Oct 1, 2026
    Page for the 17000-S (per its URL): Uses replacement filter HRF-D1 (2 are needed). Uses pre-filter HRF-AP1

How often

  1. web.archive.org Maker's archived page checked Oct 1, 2026
    Replace filter every 3-5 years depending on use.

Availability

  1. honeywellstore.com Brand's licensed store checked Oct 1, 2026
    Sorry, this item has been DISCONTINUED