Breathe Cleaner: The Best HEPA Air Purifier of 2024 | Oransi (2024)

FAQs

What is the most highly recommended air purifier? ›

ULPA filters trap more and smaller particulate matter than HEPA filters. ULPA filters are 99.999% effective at removing submicron particulate matter of 0.12-micron diameter or larger, while HEPA filters are 99.97% effective for eliminating particulate matter of 0.3-micron diameter or larger.

HEPA (high efficiency particulate air [filter]) is a type of pleated mechanical air filter. This type of air filter can theoretically remove at least 99.97% of any airborne particles with a size of 0.3 microns (µm), which can include dust, pollen, mold, and bacteria.

H13-H14 HEPA are within the highest tier of HEPA air filtration and are considered medical-grade. “A HEPA grade of H13 can remove 99.95% of all particles in the air measuring 0.2 microns in diameter, while a HEPA grade H14 removes 99.995%,” says Nagl.

For this reason, the equipment can stand in the living room during the day, while in the bedroom at night. Do not forget about the height of the position of the purifier. Specialists recommend placing the device on the floor, because it is near the ground that there is a higher concentration of pollutants.

You can put multiple purification devices in one room. Air purifiers are rated to clean air in rooms up to a certain size, so make sure you're not wasting money. You wouldn't need to run two air purifiers designed to clean air in spaces up to 600 square feet, each, in a room half the size.

Headaches, sore throat, coughing, Asthma attacks, and difficulty breathing are a few of the symptoms that can be brought on by some air purifiers. Yes, that's right. Your air purifier may actually aggravate many of the health issues you hoped it would solve.

This air purifier's H14 filter is the top end for HEPA ratings. An H14 filter is rated to stop at least 99.995% of 0.3-micron particles. For comparison, an H13 filter is rated to stop at least 99.95% of 0.3-micron particles. In practical terms, the difference is tiny and most people wouldn't notice a difference..

HEPA filters will also not remove VOCs, or volatile organic compounds, as they are also too small. Still, HEPA filter technology can be combined with other technologies that will remove these things from your air too.

The average lifespan of HEPA filters can vary significantly depending on their usage, environment, quality, and maintenance, as previously discussed. However, as a general guideline, HEPA filters typically last between 6 months to 3 years before needing replacement.

Are expensive air purifiers better? ›

Expensive air filters often have a higher MERV rating than cheap air filters, which means that they have a larger surface area to filter and can trap smaller particles. MERV stands for “Minimum Efficiency Reporting Value,” and it's a measure of how well an air filter can remove particles from the air.

The higher the AQI value, the greater the level of air pollution and the greater the health concern. For example, an AQI value of 50 or below represents good air quality, while an AQI value over 300 represents hazardous air quality.

HEPA Filters

With a MERV rating nearing 16, HEPA filters provide the highest protection for your home. They're able to remove even the smallest microns or airborne particles, including tobacco and bacteria. Those who live with allergies or other respiratory issues may benefit from HEPA filters the most.