Barnakl 3-blade packs: Save 20% on 3 Room Bundle

Its just like a filter like using for air cleaner . Was a bit disappointed. You can make those yourself for a lot cheaper.

Reordered after having tried them. I got a 5-blade ceiling fan in the main room but the set I bought was for 3 blades only. Did it matter? It worked reducing, if not eliminating, the unseen dust floating around. Honestly, we had them on for more than 3 months because they really helped a lot and did not get "soiled" until the accumulation of dust was enough for replacement. Ordered more that will last me for a year. Great product.

Just started using them