Filter Fit FinderHoneywell Home · humidifier · whole house bypass
Honeywell Home HE265 replacement filter
Use part HC26E1004. Replace every 1 to 3 months depending on water quality (owner's guide maintenance step fits a new pad).
The filter that fits
Maker lists this modelHoneywell Home HC26E1004 pad
HE265 HE365 Humidifier Pad with AgION Coating
- Part number
- HC26E1004also sold as HC26E1004/U
- How many
- 1 per unit
- How often
- Replace every 1 to 3 months depending on water quality (owner's guide maintenance step fits a new pad)
- Size
- 13.13 x 10 x 1.5 in
Opens an Amazon search for Honeywell Home HC26E1004 pad. Check the listing says HC26E1004.
Does your exact model share this filter?
Honeywell Home labels several versions of the HE265. Check the label on your unit.
- HE265 takes HC26E1004
- HE265A same filter
- HE265B same filter
Look-alike models that take a different filter
The HE225 is the smaller sibling and takes the HC22E1003 pad.
Compatible alternatives (third party claims)
These fits are claimed by the seller, not by Honeywell Home. We list them for completeness and label them.
- GeneralAire GA35 Third party claim
GeneralAire says its GA35 Vapor Pad fits Honeywell models HE260, HE265, HE360 and HE365
Seller's page - Lennox X2661 Third party claim
Lennox says its Healthy Climate #35 water panel X2661 also replaces Honeywell HC26 pads in HE260A/B, HE265A/B, HE360A/B and HE365A/B
Seller's page
Sources
High confidence: the manufacturer names this exact model on a live page. Each line is the page we read and the day we read it.
- Which filter fits resideo.com Maker's own page checked Oct 1, 2026
HE265 HE365 Humidifier Pad with AgION Coating SKU: HC26E1004/U ... This paper humidifier pad with antimicrobial coating fits Honeywell HE260A whole-house humidifiers.
- 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 13.13 in, Product Length 10 in, Product Width 1.5 in; Includes AgION® Antimicrobial Humidifier Pad
Show all 8 sources
Which filter fits
- resideo.com Maker's own page checked Oct 1, 2026
HE265 HE365 Humidifier Pad with AgION Coating SKU: HC26E1004/U ... This paper humidifier pad with antimicrobial coating fits Honeywell HE260A whole-house humidifiers.
- customer.resideo.com Maker's own page checked Oct 1, 2026
Honeywell product data 68-0244-1, PDF p3 Accessories: 'HC26E Antimicrobial Humidifier Pad (HE265A,B only)'
- customer.resideo.com Maker's own page checked Oct 1, 2026
Honeywell product data 68-0244-1, PDF p1: 'HE225A,B and HE265A,B Bypass Flow-Through Humidifiers'
- resideo.com Maker's own page checked Oct 1, 2026
HE265 HE365 Humidifier Pad with AgION Coating SKU: HC26E1004/U
- customer.resideo.com Maker's own page checked Oct 1, 2026
Honeywell product data 68-0243, PDF p2 Accessories: 'HC26E Humidifier 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 13.13 in, Product Length 10 in, Product Width 1.5 in; Includes AgION® Antimicrobial Humidifier Pad