Lysandre Beaumont

Environmental Analyst

Exploring the nuances of air purification technology is my passion. In every article, I dissect the impact of purifiers on our environment, examining their efficiency in mitigating pollution for healthier urban living.

Choosing an Air Purifier for Allergies: The Three Specs That Actually Predict Symptom Relief

Air Purifiers for Allergies & Pets

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04/05/2026

Choosing an Air Purifier for Allergies: The Three Specs That Actually Predict Symptom Relief

True HEPA, H13, H14: Decoding Filter Grades So You Stop Paying for Marketing

HEPA vs. Carbon vs. UV Purifiers

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24/04/2026

True HEPA, H13, H14: Decoding Filter Grades So You Stop Paying for Marketing

Spring Reset for Your Air Purifier: A Five Step Maintenance Routine That Restores Lost Performance

Cleaning & Maintenance Kits

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23/04/2026

Spring Reset for Your Air Purifier: A Five Step Maintenance Routine That Restores Lost Performance

Earth Day at Home: How Your Air Purifier Cuts Both Indoor and Outdoor Pollution Exposure

Improving Indoor Air Quality

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20/04/2026

Earth Day at Home: How Your Air Purifier Cuts Both Indoor and Outdoor Pollution Exposure

MERV 8 vs MERV 13 air filters : how to choose the right protection for your indoor air

Improving Indoor Air Quality

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10/04/2026

MERV 8 vs MERV 13 air filters : how to choose the right protection for your indoor air

PureZone Elite True HEPA Large Room Tower Air Purifier Review: a decent workhorse for dust and smells, if you accept its quirks

Product Test

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08/04/2026

PureZone Elite True HEPA Large Room Tower Air Purifier Review: a decent workhorse for dust and smells, if you accept its quirks

PureMate PM520 Hepa Air Purifier Review: a no-nonsense machine that cleans the air and makes some noise doing it

Blueair HealthProtect 7740i Review: a powerful purifier with some expensive quirks

Blueair Classic Pro CP7i Review: a heavy-duty purifier that actually feels built to last

★★★★★ ★★★★★

Caire oxygen concentrator solutions for comfortable portable oxygen therapy

Portable & Personal Air Purifiers

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26/02/2026

Choosing an Air Purifier for Allergies: The Three Specs That Actually Predict Symptom Relief

True HEPA, H13, H14: Decoding Filter Grades So You Stop Paying for Marketing

Spring Reset for Your Air Purifier: A Five Step Maintenance Routine That Restores Lost Performance

Earth Day at Home: How Your Air Purifier Cuts Both Indoor and Outdoor Pollution Exposure

MERV 8 vs MERV 13 air filters : how to choose the right protection for your indoor air

PureZone Elite True HEPA Large Room Tower Air Purifier Review: a decent workhorse for dust and smells, if you accept its quirks

PureMate PM520 Hepa Air Purifier Review: a no-nonsense machine that cleans the air and makes some noise doing it

Blueair HealthProtect 7740i Review: a powerful purifier with some expensive quirks

Blueair Classic Pro CP7i Review: a heavy-duty purifier that actually feels built to last

Caire oxygen concentrator solutions for comfortable portable oxygen therapy