Air Quality Blog

Expert guides, DIY tutorials, and science-backed advice for improving indoor air quality in UK homes.

1 October 2025DIY Guides

Build a quiet, effective HEPA air purifier for below £250. Step-by-step instructions, materials list, and performance data.

28 September 2025Education

What is ACH and why does it matter? Learn the maths behind air changes and how to achieve 5-12 ACH at home.

25 September 2025Filters

Compare HEPA and MERV-rated filters for home air purification. Effectiveness, cost, and best use cases explained.

20 September 2025Pollutants

Protect your home from wildfire smoke with proper filtration. UK-specific guidance for smoke season.

15 September 2025Health

Combat pollen, pet dander, and dust mites with HEPA filtration. Science-backed strategies for allergy relief.