The Genuine Honeywell HAC700 (Filter B) is temporarily unavailable. A lower-priced alternative product can be found under related products at the bottom of the page.

Honeywell HAC-700 Humidifier Filter 2-Pack

Fits Honeywell Humidifiers: HCM-750, HCM-750B, HCM-750-TGT, HCM-750B-TGT.

Genuine Honeywell Replacement Filter

Contains 2 filters (unit requires 2 filters). 

• Optimized filter design maximizes moisture output.
• Removes minerals and pollutants from water and helps prevent white dust.
• ProTec AntiMicrobial Treated filter helps prevent the growth and migration of mold, fungus, algae, and bacteria on filter.
• Approximate Dimensions per filter: 6-1/2" L x 5-1/4" W x 1/2" D
• Honeywell Filter "B". (HAC-700-TGT, HAC-700TGT, HAC700V1, HAC700V2, HAC700PDQV1)

Recommended Replacement Once Every 1 to 2 Months:
Filter discoloration is natural and will vary depending on water. Replace filter about every 1-2 months (depending on use and local water quality), or when performance starts to deteriorate. If you see that the filter has a heavy build-up of impurities or notice the presence of persistent odors associated with poor water quality, change the filter more frequently.

Humidifier Wick Filter Tip:
Extend the life of your humidifier wick filter with the ProTec Humidifier Cleaning Cartridge. Simply drop in the water tank for a fresh, clean mist and continuous protection against slimy build-up in your humidifier. Works in all cool wick-based humidifiers to prevent the growth of bacteria and extend filter life.