Shark NeverChange review: a scented, but insensitive, air purifier
Product info This air purifier has different names and product codes, depending on territory: US: Shark NeverChange Air Purifier HP152 UK: Shark NeverChange5 Air Purifier HP150UK For this review, I tested the UK version. Please note, there may be minor differences between different countries' models. The Shark NeverChange (or if you're in the UK, the NeverChange5) is an air purifier with a difference, thanks to the washable outer filters, which, in theory, will extend the life of the HEPA filter to five years. As well as this, it has the novelty of scented purifying thanks its Odor Neutralizing Technology, which is in essence a fragranced cartridge that fits into the top of the purifier. I tested one out to see how it compares the rest of the best air purifiers on the market. It's quiet and easy to use, but while there were noticeable improvements to the air quality, its lack of air quality tracking and inability to detect smaller particles or volatile organic ...