Genuine F2MAX Filter for Blue Pure 211i Max — HEPASilent Technology, Particle + Carbon, Fits 211i Max Only (Not 211+ or 211+ Auto)

Outstanding product. Easy to use, with a low noise level, and highly effective. We have an apartment in the tropics that experiences musty air and occasional burning of various materials nearby. This product removes all particles for better breathing and odor control. The one downside is that the replacement filters are very expensive. While this is a great product, we may be looking for alternatives that are equally efficient but less costly to maintain.

Easy to install and lasts for about 6 months (depending on air quality). We have pets and we still got about that long out of the first one. Keeps air clean and helps with allergies!

Quite and effective

It’s good quality. Easy to change and clean.

Fits exactly and lasts longer than I expected. We run our air purifier 24/7 and we buy a new filter about every 3 months.

The filter works well but it is very pricey. Cleaning the unit was harder than expected as it seems to retain some stains even after using windex multisurface on it. The unit is pretty noisy at high speeds as well. So, good air filter but with some overall drawbacks.

Great air purifier. Is fantastic in eliminating odors and stuffiness. Keeps air clean and fresh.

Looks like OEM fir my Blue Air, fits right. No complaints.

Actualmente la degradación de mi filtro a sido de 1% semanal pero todo dependerá de cuantas partículas y contaminantes filtre. Me parece un precio razonable.

This BLUEAIR F2MAX replacement filter works perfectly with my Pure 211i Max air purifier. Installation is simple, and it immediately improves the air quality in my home. Dust, pollen, and odors are noticeably reduced, and the filter seems durable and long-lasting. I also appreciate that it’s a genuine replacement—fits perfectly and performs exactly as expected. Highly recommend to anyone looking to maintain their Blueair purifier at peak efficiency. Pros: Genuine replacement filter Easy to install Highly effective at removing dust, pollen, and odors Long-lasting performance Cons: Pricier than some third-party alternatives, but worth it for quality Overall: A must-have for keeping your Blueair purifier working effectively and your indoor air clean.

Genuine product, has no issues with fitment and filtering

This replacement filter fits the Pure 211i Max perfectly and installs in under a minute After replacing the old one, the purifier ran more quietly and dust levels in the room dropped within a couple of days .

It works perfectly