Honeywell Home · humidifier filter

Honeywell Home HC22E1003 pad

Name: HE225 Humidifier Pad with AgION Coating
Brand: Honeywell Home
SKU: HC22E1003

HE225 Humidifier Pad with AgION Coating. Part HC22E1003. Replace every 1 to 3 months depending on water quality (owner's guide maintenance step fits a new pad). Fits 4 models and their listed variants.

Buy HC22E1003 pad on Amazon Manufacturer page

Opens an Amazon search for Honeywell Home HC22E1003 pad. Check the listing says HC22E1003.

Fits these models

Honeywell Home HE100 one of 3 interchangeable options ·
Honeywell Home HE150 one of 3 interchangeable options ·
Honeywell Home HE220 one of 3 interchangeable options · HE220A
Honeywell Home HE225 one of 3 interchangeable options, the standard choice · HE225A, HE225B

Part numbers

Genuine part: HC22E1003
Also listed as: HC22E1003/U
How often: Replace every 1 to 3 months depending on water quality (owner's guide maintenance step fits a new pad)
What is in it: humidifier pad with AgION antimicrobial coating
Size: 10 x 9.5 x 1.5 in

Sources

Which filter fits resideo.com Maker's own page checked Oct 1, 2026
HE225 Humidifier Pad with AgION™ Coating SKU: HC22E1003/U ... Keep your home properly hydrated with this line of HC22 humidifier pads. Standard or anti-microbial ... Designed for quick changes via access panels on Honeywell Home humidifiers HE100, HE150, HE220, HE225 and bypass models.
How many airqualityhoneywellstore.com Maker's own page checked Oct 1, 2026
Honeywell owner's guide 69-1423EF-04 (copy hosted by airqualityhoneywellstore.com), PDF p4: 'Lift the tray off the pad ... Place the tray on the new pad'
How often airqualityhoneywellstore.com Maker's own page checked Oct 1, 2026
Honeywell owner's guide 69-1423EF-04 (copy hosted by airqualityhoneywellstore.com), PDF p4: 'Every 1 to 3 Months (Depending on Water Quality) ... Place the tray on the new pad'
Size resideo.com Maker's own page checked Oct 1, 2026
Product Height 10 in, Product Length 9.5 in, Product Width 1.5 in; Includes AgION® Antimicrobial Humidifier Pad

Show all 6 sources

Which filter fits

resideo.com Maker's own page checked Oct 1, 2026
HE225 Humidifier Pad with AgION™ Coating SKU: HC22E1003/U ... Keep your home properly hydrated with this line of HC22 humidifier pads. Standard or anti-microbial ... Designed for quick changes via access panels on Honeywell Home humidifiers HE100, HE150, HE220, HE225 and bypass models.
resideo.com Maker's own page checked Oct 1, 2026
HE225 Humidifier Pad with AgION™ Coating SKU: HC22E1003/U
customer.resideo.com Maker's own page checked Oct 1, 2026
Honeywell product data 68-0244-1, PDF p3 Accessories: 'HC22E Antimicrobial Humidifier Pad (HE225A,B only)'; PDF p7: 'use only a Honeywell HC22E or HC26E Antimicrobial Pad'

How many

airqualityhoneywellstore.com Maker's own page checked Oct 1, 2026
Honeywell owner's guide 69-1423EF-04 (copy hosted by airqualityhoneywellstore.com), PDF p4: 'Lift the tray off the pad ... Place the tray on the new pad'

How often

airqualityhoneywellstore.com Maker's own page checked Oct 1, 2026
Honeywell owner's guide 69-1423EF-04 (copy hosted by airqualityhoneywellstore.com), PDF p4: 'Every 1 to 3 Months (Depending on Water Quality) ... Place the tray on the new pad'

Size

resideo.com Maker's own page checked Oct 1, 2026
Product Height 10 in, Product Length 9.5 in, Product Width 1.5 in; Includes AgION® Antimicrobial Humidifier Pad