Asda has knocked £20 off the Shark NeverChange5 Air Purifier, a compact device that claims to improve sleep and alleviate hay fever symptoms. The purifier is available on the George at Asda website in pink or green, reduced from £149.99 to £129, saving shoppers £20.99.
How Air Purifiers Work
Air purifiers use a motorised fan to draw in surrounding air and force it through specialised filters. These filters capture airborne pollutants, irritants such as dust and pollen, and odours. The system continuously recirculates clean, purified air back into the room. Many users report that air purifiers clear cooking smells and reduce hay fever symptoms by lowering pollen levels at home, which also dramatically improves sleep quality.
Shark NeverChange5 Features
The Shark air purifier is compact and claims to capture up to 99.97% of allergens and irritants, making it ideal for homes with allergies and pets. It covers up to 23m² with one air change per hour or 4m² with 4.8 air changes per hour, perfect for small bedrooms, home offices, and nurseries.
Customer Reviews
With over 200 five-star reviews across both colour variants, the Shark gadget has impressed most Asda shoppers. One review stated: "Having used this now for the past few weeks we have notice a difference in our daughter's bedroom air quality. She suffers from asthma and this help improve her sleep. We love the way you can get real time readings of the air quality via the machine itself. This has been a great purchase." Another said: "I suffer with hay fever and especially at moment been struggling so thought I give an air purifier a try. So glad I did as now I'm not rubbing my eyes constantly or having itchy throat and I can breath." A third added: "I ordered this after reading many reviews and doing a lot of research. So glad I got it, it's great. The air is much cleaner. I have a bird so this helps with dust and feather dust. Definitely recommend and I wished I got it sooner."
Minor Criticisms
One shopper noted the purifier can be "a bit noisy" but added: "So good not to have to keep checking if the filter needs changing. Easy to set up. Plug in and away you go." Another said: "Sleep like a baby, wish I had bought sooner. Fantastic product quiet and had helped my breathing." However, one reviewer commented that it "does not give enough scent even on max which is a shame."
