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Honeywell · humidifier filter

Honeywell Filter T (HFT600)

Honeywell Humidifier Replacement Filter T. Part HFT600. Replace every 30 to 60 days, or roughly every 20 to 30 fillings. Fits 2 models and their listed variants.

Buy Filter T on Amazon

Opens an Amazon search for Honeywell Filter T HFT600. Check the listing says HFT600.

Fits these models

Part numbers

Genuine part
HFT600
Also listed as
HFT600PF1V2, HFT600PDQ
Packs
HFT600PF2V2 (2-pack), HFT600PF3V2 (3-pack)
How often
Replace every 30 to 60 days, or roughly every 20 to 30 fillings
What is in it
wicking filter (Protec antimicrobial treated)

Sources

  • Which filter fits honeywellstore.com Maker's own page checked Oct 1, 2026
    Kaz USA owner's manual (copy hosted on honeywellstore.com), PDF p1 'Owner's Manual HEV615 SERIES HEV620 SERIES'; p6 'Replacement Filter HFT600'
  • How many honeywellstore.com Maker's own page checked Oct 1, 2026
    Page for the HEV615 (per its URL): PDF p8 'Remove Filter Cartridge slowly to allow excess water to drain' (one filter cartridge)
  • How often honeywellstore.com Brand's licensed store checked Oct 1, 2026
    'it is recommended to replace Filter T every 30 to 60 days, or roughly every 20 to 30 fillings'
  • What's in it honeywellstore.com Brand's licensed store checked Oct 1, 2026
    'The HFT600 is Protec antimicrobially treated.'
  • Packs honeywellstore.com Brand's licensed store checked Oct 1, 2026
    'Package contains (3) humidifier replacement filters' MPN HFT600PF3V2; 'Filter T, 2 Pack' MPN HFT600PF2V2
Show all 7 sources

Which filter fits

  1. honeywellstore.com Maker's own page checked Oct 1, 2026
    Kaz USA owner's manual (copy hosted on honeywellstore.com), PDF p1 'Owner's Manual HEV615 SERIES HEV620 SERIES'; p6 'Replacement Filter HFT600'
  2. honeywellstore.com Brand's licensed store checked Oct 1, 2026
    'Fits Honeywell Humidifier Models: HEV-600 Series: HEV615, HEV615B, HEV615W, HEV620, HEV620B, HEV620W'
  3. honeywellstore.com Brand's licensed store checked Oct 1, 2026
    'Honeywell HFT600 Replacement Humidifier Filter T'; 'Humidifier Filter Model: HFT600PDQ'; single MPN HFT600PF1V2

How many

  1. honeywellstore.com Maker's own page checked Oct 1, 2026
    Page for the HEV615 (per its URL): PDF p8 'Remove Filter Cartridge slowly to allow excess water to drain' (one filter cartridge)

How often

  1. honeywellstore.com Brand's licensed store checked Oct 1, 2026
    'it is recommended to replace Filter T every 30 to 60 days, or roughly every 20 to 30 fillings'

What's in it

  1. honeywellstore.com Brand's licensed store checked Oct 1, 2026
    'The HFT600 is Protec antimicrobially treated.'

Packs

  1. honeywellstore.com Brand's licensed store checked Oct 1, 2026
    'Package contains (3) humidifier replacement filters' MPN HFT600PF3V2; 'Filter T, 2 Pack' MPN HFT600PF2V2