Features:

• 1 replacement filter for the 3M FAP03-RS Filtrete Ultra Clean Air Purifier
• 99.9 percent effective at capturing large particles
• For rooms up to 360 square feet
• Captures airborne particles and allergens, like pollen, mold and dust mite debris
• Electrostatically charged fibers magnetize and capture particles

Editor Reviews:

Product Description:
Filtrete Air Cleaning Filter FAPF03, Replacement Filter For The Filtrete Room Air Large FAP03-RS Unit Purifier, Advanced Filtrete Filtration Technology Effectivly Captures 99.9% Of Airborne Particles & Allergens, Filter Change Indicator Senses The Particle Accumulation On The Filter, Taking The Guesswork Out Of Filter Change, No Ozone Generation.

Rating : - Filter
I like the large surface area of this filter and especially the ease of use!