Review on 🧹 Washable Pre-Filter Kit with Replacement HEPA Post Filters for Dyson DC40 Vacuum - Fits Multi Floor and Animal Models - Replaces Part #923587-02 and 922676-01 by Albert Lee

Works as advertised. Replacing my original filters is long overdue. I washed my original sock pre-filter as recommended, but as many people have said, it's really difficult to clean this sock more thoroughly. The filament of these filters conforms to the specifications. There are very subtle differences from OEM Dyson filters. This is a significantly lower price compared to buying from Dyson. Even if I had to replace them 3 times it would still be more cost effective than buying Dyson filters. As my DC50 is guaranteed well in excess of the 5 year warranty, these filters will breathe new life into it! Wish me luck!