In today's rapidly evolving environment, the air we breathe has become increasingly polluted, with urban growth, industrial emissions, and the conveniences of modern living introducing a myriad of harmful particles into our everyday lives. From bustling cities to quiet suburban homes, the threat of inhaling smoke, chemicals, and allergens has become a widespread concern.

At Guardian, we offer a solution to tackle these challenges at the microscopic level. Our FLT4825 Genuine HEPA filter is designed to trap 99.97% of airborne viruses, bacteria, mold spores, and particles as small as 0.1 microns. While some off-brand imitators claim to provide similar performance, they often fall short, allowing harmful particles to remain and jeopardize our health.

Investing in a high-quality filter like ours, with certified fit and superior filtration, is an investment in your own and your family's well-being. Our Guardian air purifier replacement filters not only ensure a snug fit but also promise unparalleled filtration efficiency. In an era where the quality of the air we breathe can significantly impact our health, choosing Germ Guardian HEPA PURE™ is a step towards a cleaner, safer future.

GENUINE HEPA PURE FILTRATION: Experience the power of authentic HEPA PURE air filtration. Our Genuine Germ Guardian high-efficiency FLT4825 HEPA air filters capture 99.97% of dust, allergens, and wildfire smoke particles down to 0.1 microns from the air. With a massive 9.0 sq. ft. of filter area and over 140 pleats, our genuine filters effectively trap pollen, harmful bacteria, and pet dander from the air.

WHY HEPA PURE: Proudly manufactured in North America, FLT4825 HEPA PURE stands out with its unmatched multi-layer filtration technology. Backed by rigorous scientific testing using reputable and independent labs, we combine extensive research, superior materials, and meticulous engineering to outperform the competition. Beware of knockoffs that compromise on quality and craftsmanship, leaving harmful pollutants in the air. Genuine HEPA PURE filters increase longevity with fewer replacements while delivering an air of confidence in a safer, cleaner, and more breathable environment.

PURE PARTS, PURER AIR: Genuine Germ Guardian replacement filters guarantee certified fit and maximum filtration. Off-brand filters frequently fail HEPA testing standards, fit incorrectly, reduce efficacy, and may cause damage to your Germ Guardian air purifier. Your purifier is only as powerful and effective as the filter you put inside.

REDUCES ODORS: The activated carbon pre-filter traps dust, pet hair, and other large particles, while extending the life of the HEPA filter. Treated carbon absorbs volatile organic compounds from the air and reduces odors from smoking, cooking, and pets. The FLT22CB4 {ASIN: B017ANUVC6} carbon pre-filters can be replaced every 2-3 months to help reduce common household odors and extend filter life.

COMPATIBLE AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Models AC4825E, AC4825W, AC4870, AC4820, AC4300BPTCA, AC4300WPT, AC4900CA, AC4850PT, CDAP4500BCA, CDAP4500WCA, PureGuardian Model AP2200CA and Black+Decker BXAP148.

product information: