FreAire True HEPA Filter Replacement for Perfect Aire 1PAPUV27 Air Purifier - 4 Pack Carbon Filters for Dust, Smoke, Pollen, Dander, and Odors

About this item

• 【360-Degree Filtration】 When air enters the purifier from multiple directions, the HEPA filter can more fully utilize the filter area and material, filtering out more particles and improving the filtration efficiency and air purification speed.
• 【Pre-filtration】 Made of coarse cotton cloth material, it filters out large particles such as hair, and dander, preventing these substances from clogging the later filtration layers. This extends the lifespan of the True HEPA filter replacement and saves you money.
• 【Eco-Friendly Material】 This air filter is made of eco-friendly and healthy materials, ensuring that air purification does not harm human health and the environment. It is a very reliable air purifier filter material.
• 【High-Activated Carbon】 Featuring high-activated carbon particles, the HEPA air filter efficiently eliminates harmful pollutants like smoke, odors, formaldehyde, and benzene from the air, enhancing the overall purification capability of the air purifier. This makes it an ideal option for homes with pets, cooking activities, and smokers.
• 【99.97% Efficient Filtration】 The HEPA filter is made of very dense fiber material that can filter out tiny particles with a diameter of 0.3 microns or larger, including lint and other harmful substances, achieving a filtration efficiency of over 99.97%.