HEPA filtration - Pure Air Adviser

Air Purifiers

How HEPA Filters Trap Particles: The Science Explained

hepa filters trap tiny particles

By exploring how HEPA filters trap particles, you’ll discover the fascinating science behind their efficiency and why understanding it matters.

Pure Air Adviser Team
January 2, 2026

Air Purifiers

The Science Behind HEPA Filters: What Makes Them So Effective?

hepa filter filtration science

Understanding how HEPA filters trap particles reveals why they are so effective at cleaning indoor air.

Pure Air Adviser Team
July 31, 2025

carbon s role in voc removal

Air Purifiers

VOCs and Air Purifiers: When Carbon Helps (and When It Doesn’t)

Find out when carbon filters effectively reduce VOCs and why some stubborn pollutants…

Pure Air Adviser Team
February 10, 2026

more carbon better filtration

Air Purifiers

Activated Carbon 101: Why ‘More Carbon’ Often Beats Fancy Features

Ongoing research shows that increasing activated carbon enhances filtration…

Pure Air Adviser Team
February 10, 2026

hepa filter grade comparison

Air Purifiers

H13 vs H14 HEPA Filters: What ‘Medical‑Grade’ Really Means

H13 versus H14 HEPA filters: how do their medical-grade standards impact safety and…

Pure Air Adviser Team
February 9, 2026

hepa types comparison explained

Air Purifiers

HEPA vs True HEPA vs HEPA‑Type: The Difference Most People Miss

Purely understanding HEPA, True HEPA, and HEPA‑Type filters can be confusing—discover…

Pure Air Adviser Team
February 9, 2026