Air400 True HEPA Replacement Filter Set Compatible with Bissell Air400 Air Cleaner Purifier, 2521 True HEPA Filters and Pre-Filters, 2520 Activated Carbon Filters, Part No# 2521, 2520 (2 Set Plus)

I recently purchased the Air400 True HEPA Replacement Filter Set as an alternative to the original Bissell filters. I must say, this set is simply fantastic! It looks and performs identically to the Bissell brand, and the icing on the cake is that it's available at a fraction of the price.As someone who diligently monitors air quality in my living space, I was keen on comparing the efficacy of these replacement filters to the originals. After closely tracking the air quality for several weeks, I can confidently report that there is no noticeable difference between this filter set and the ones from Bissell.The Air400 True HEPA Replacement Filter Set seamlessly integrated with my Bissell Air400 air purifier, proving to be a highly effective and cost-efficient solution.In conclusion, I highly recommend this product to anyone who owns a Bissell Air400 air purifier and is looking for a high-quality, wallet-friendly alternative to the original filters.Well done, Mixzeny! 🌬️

Great aftermarket product. The carbon filter is twice as thick as the OEM carbon filter and is packed with charcoal. Perfect when you live in an environment with constant exposure to VOG. The pre-filters and HEPA are about identical to the OEM filters as well. Half the price for a superior replacement, I’m satisfied! OEM filter is on the right and you can clearly see the light coming through it.

Perfect fit for my Bissell Air400. Price is excellent. Received 2 sets. Much cheaper than the name brand and same quality product.

Great filters with a great life span!

Would buy again

Would 100% buy again!!!

This filter was better quality than the one that came with the air purifier!

As expected, do a good job