April's top filtration news stories

Mann+Hummel’s HEPA filter media for vehicles, Dyson’s air-purifying headphones and Lone Star's acquisition of SPX Flow were the most-read news stories on the Filtration+Separation website in April 2022.

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1. Mann+Hummel launches HEPA filter media for vehicles

The first vehicles with Mann+Hummel HEPA filter systems will be launched on the market this year.

2. Dyson announces new air-purifying headphones that filter pollution

Dyson Zone are a pair of noise cancelling, high fidelity over-ear headphones which deliver immersive sound to the ears, plus purified airflow to the nose and mouth.

3. Lone Star acquires SPX Flow

US private equity firm Lone Star Funds has closed its acquisition of SPX Flow Inc.