Protec PC-2 Humidifier Cleaning Ball - 2 Pack
Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast Logo
365 Day Return Guarantee

Protec PC-2 Humidifier Cleaning Ball - 2 Pack


Only $8.50 per Pack
Retail: $19.99 /ea
You Save: 15%
As low as
Retail: $19.99
You Save: 15%
in stock
Ready to Ship! Home Filter Club
Subscribe & Save

Subscribe and save with the Home Filter Club! Find your filter, choose how often you want it delivered, and we’ll do the rest!

The Protec PC-2 Humidifier Cleaning Ball - 2 Pack can be used in the following types of residential humidifiers:

  • Cool Mist (Impeller)
  • Ultrasonic
  • Evaporative
  • Steam Vaporizer units

The Protec PC-2 Humidifier Cleaning Ball - 2 Pack contains no harmful chemicals and keeps your humidifier cleaner. The patented antimicrobial Aquastat of the Honeywell ProTec Humidifier Filter reduces the growth and buildup of bacteria, mold, algae, fungus, slime in the water and on the surface of your humidifier.

This PC-2 Protec Antimicrobial Cleaning Cartridge uses the same antimicrobial treatment that is used in drinking water filters. The cleaning action is gentle on the components of your humidifier and continues cleaning up to 30 days.

Protec PC-2 Humidifier Cleaning Ball - 2 Pack Specifications:

  • ProTec PC-2 features Aquastat
  • Active Angredient: Silver (metallic) - 1.4%
  • ProTec PC-2 package contains 2 cleaning cartridges
  • ProTec PC-2 kills bacteria causing unpleasant odors
  • ProTec PC-2 is compatible with most humidifiers (see below)
  • ProTec PC-2 provides a fresh, clean mist with no harmful chemicals
  • ProTec PC-2 helps to extend the life of your humidifier by keeping it cleaner

This humidifier filter is also compatible with the following humidifier sizes: Console humidifier units, small portable humidifiers and central humidifier units.

Use 1 Honeywell ProTec PC-2 Filter for every 2 gallons of water in the humidifier tank. To remove any buildup in your humidifier, be sure to follow the manufacturer's suggested instructions for optimal results. Once the humidifier is cleaned, drop in 1 Honeywell ProTec PC-2 filter per 2 gallons of water into the water reservoir of your humidifier.

Compatible Models:

The Protec PC-2 Humidifier Cleaning Ball - 2 Pack is correct replacement for the following model numbers:

BrandModel NumberDescription
Honeywell HCM-300T Humidifier
Honeywell HCM-630 Humidifier
Honeywell HCM645-4 Humidifier
Honeywell HUT-102M Humidifier
No results for {X}

Customer Reviews:

Total Reviews: 2 Average Rating: 5 / 5.0

Filtersfast Reviews on Trust Pilot external site
CAROL BORUM2021-05-17

This makes my humidifier last longer.

Collected by
Angel Desai2021-04-08

Seems to work well; makes keeping the water cleaner easier.

Collected by

Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:


Thanks! We'll send you a notification when this product is available!

Get Help and Support Need Help?