WinixA332 Air Purifier for Bedroom home, 45m², CADR 228m³/h, HEPA 99.97 Percent and Carbon Filters, Tested and Certified on Hayfever Pollen Allergies Dust Smoke, Air Cleaner with Timer and Sleep Mode

It’s true that it’s hard to write at length, let alone with enthusiasm, about air purifier filters, but the Winix Replacement Filter for Air Purifier O deserves praise for being exactly what it promises: a high-quality and efficient replacement.The all-in-one design makes it incredibly easy to install, saving time and effort. The pre-filter captures larger particles like dust and pet hair, while the HEPA filter is highly effective, removing 99.97% of smaller particles, including allergens and pollutants. Since replacing the filter, I’ve noticed an improvement in air quality, with the room feeling fresher and cleaner overall.The filter lasts a good amount of time and comes with clear instructions, which is always helpful. It’s not the cheapest option on the market, but it’s well worth the price for the performance it delivers. Knowing it’s from Winix, a trusted brand, gives added peace of mind about its effectiveness.While air purifier filters may not inspire excitement, this one does its job exceptionally well, and for that, I can’t fault it. If you own a Winix Air Purifier O, this is the filter you need to keep it running at its best.Efficient, reliable, and easy to use—everything you want in a replacement filter. Highly recommended.

I have had large and small air purifiers for a year and recently decided to buy two smaller units for bedrooms. I chose this Winix model because my husband has larger purifiers of this brand at work and likes them. I couldn’t be more pleased! I got one and then a week later a second. Both are great and well exceed my expectations.They work well, are easy to use and I love how they show you current “air quality”.The day I set it up in my daughters room the light showed amber at first which confirmed what I thought. My room showed blue...until I started moving things out of my closet kicking up unseen dust and it went red! Both cleared the air pretty quickly then moved down to a quiet mode.Sleep mode is great, and much quieter than both the large and small air purifiers we already had. Automatic is a great function too.These have made a big difference to hayfever and dust allergies for those in the family who suffer. I also like that the plasma function clears viruses and bacteria!I definitely give these five stars and I will likely buy a third for my oldest to take when they are off to Uni in the autumn.

I wanted to use this to clean the air in my house as we’d got a new pet. I did a bit more research and realise there’s a few things I need to research better before running it.I don’t notice any noise.I had a great deal buying on prime day which meant it has great value for money being one of the best on the market.I can’t tell you if it purified the air because I decided I wanted to return it and research it more.There were so many modes on this, including sleep mode, but I wish I’d check the specs better before buying as it needs to be so far from walls, at a certain height etc and I hadn’t realised it couldn’t be on a window, so it’s tricky to fit in a smaller space.It looks sleek but it is so much bigger than I was expecting! My fault for not checking the specs properly !

We live in a very old terraced house. In winter, things are generally pretty damp regardless of how well we think we'd sealed doors and windows. We've bought this to improve air quality and minimise the risk of mould or anything else unpleasant taking hold.It seems to be working so far, and the auto air-quality detection I was quite cynical about prior to buying does kick in every time we're doing something like frying in the other room, or kicking up dust moving stuff around, so it's obviously not just marketing fluff!The unit is sat right next to me but it isn't so noisy I can't hear the TV on low, and the night-time mode is barely audible at all.

I have an allergy to organic matter, and l cough frequently. Since buying this air purifier there is a noticeable difference. There is a night setting which means it runs at night without disturbing our sleep. We put it on to full in the morning and the thing gets to work filtering and purifing, the air quality is better without needing to open the window. It sits in the corner of the room it's about the size of a waste paper basket.

I purchased this air purifier over a year ago as we have a problem with the neigbour's woodburner smoke coming into the house. I also purchased a PM2.5 monitor to measure the extent of the problem we have with the smoke. I can confirm that when this air filter is on, I can see the PM2.5 levels on the monitor dropping down significantly, e.g., if you put the air filter on full blast in one room with doors and windows closed, the PM2.5 level can drop from around 40 to under 5 in 3-4 minutes. I normally have the air purifier on continuously at a lower setting to maintain lower PM2.5 levels.I am now considering buying an additional air purifier (and will likely buy the same one again), as this one on its own cannot manage PM2.5 levels in the whole house given the significant smoke problem we have, but I definitely recommend as I think it is very effective for its size.