Carbon Activated Pre-Filter 4-pack for use with Germ Guardian Filter B, FLT4825 HEPA Filter B, AC4800 Series. Compare with FLT22CB4
Brand: HIS
Thicker Filters for Higher Quality Absorption, Without Disrupting Airflow.

Why leave clean air and your family’s health to chance with thin carbon material filters, when there are thicker, more user friendly filters? Our replacement pre-filters for Germ Guardian Filter B are also a TRUE FIT so you won’t be trimming off tiny slivers all afternoon!

Pack of 4 Thick Replacement Filters for Up To 12 Months Filtering

15.9 x 4.7 x 0.16in. Weighs 14g

Comes with Installation Instructions and Handy Chart!

Compatible With: GermGuardian AC4825 AC4300BPTCA, AC4900CA, CDAP4500BCA, AC4825W, AC4850PT, AC4300WPT, CDAP4500WCA, PureGuardian AP2200CA and Black Decker BXAP148.

Less Porous, More Robust and More Carbon per Square Inch Means You Will...

Extend The Life of Your House Air Purifier

Capture More Dirt and Finer Particles

Replace Your Filters Less Often!

Save Money!

We hear stories all the time about folks needing 2 or 3 carbon filters just to get enough thickness. Because as you know, big particles wreck HEPA filters and your HEPA air filter machine! But HIS filters are twice as thick. And, you only need to change it every 3 months (instead of 1-2 months).

A huge money saving, wouldn’t you say?

And because they’re thicker you’ll get the removal of large particles, but also those small ones that thin filters fail to stop. Capture more smoke, lint, pollen, pet hair, dander, dust and odors!

You’ll also get a Filter Installation Chart that helps you track when it’s time to replace. And of course, if you live in a dusty place, you may need to replace it more often than recommended.

You’ve got clean air sorted, now let’s make it even cleaner with HIS Carbon Filters!

*Note: Not a GermGuardian OEM product nor covered by GermGuardian. GermGuardian brand names are used to demonstrate compatibility.
DON'T LEAVE CLEAN AIR TO CHANCE: HIS replacement filters for Germ Guardian Filter B carbon filters are thicker so you can catch more particles, extend the life of your home air purifier and save money doing it! Compatible with Germguardian AC4825 Air Purifier, AC4300BPTCA, AC4900CA, CDAP4500BCA, AC4825W, AC4850PT, AC4300WPT, CDAP4500WCA, PureGuardian AP2200CA and Black Decker BXAP148. Pack of 4 Filters.
REPLACE LESS OFTEN! Instead of replacing a thin carbon filter sheet every 1-2 months, this air filter only needs replacing every 3 months (pollution dependant). You’ll also get a Filter Installation Chart that helps you track when it’s time to replace. 12 months of filtering all in this one pack. Compare with Germ Guardian FLT22CB4 Pre-filter.
EXTEND THE LIFE OF YOUR AIR PURIFIER: Big particles wreck your HEPA air purifier! And it’s sad to hear of people using 2 or 3 carbon filters just to get enough thickness to protect theirs when you only need one HIS filter to perform the same job. High quality absorption, without disrupting airflow.
CAPTURE MORE PARTICLES: All types of pre filter remove smoke odor, lint, pollen, pet hair, dander and dust. But only the HIS Filter captures more! Like the microscopic ones that cost your health and money. Our air filter fabric is less porous and more robust with more carbon per sq/inch.
TRUE FIT - NO TRIMMING REQUIRED: The HIS air purifier carbon pre-filter B weighs a robust 14g and is exactly 15.9 x 4.7” and 0.16” thick. So, unlike others, you won’t find yourself trimming tiny slivers all afternoon. Pack includes 4 filters, installation instructions, chart, and list of devices. These filters are for use with the GermGuardian FLT4825 HEPA Filter.