Review on 🦈 High-Quality Shark Replacement Filter Set: XFF350 Navigator Lift-Away NV350, NV351, NV3521, Felt + 1 Foam - Long-lasting and Efficient by Andrew Jenkins

I don't think the shark's claim to flush filters actually works. So I bought my first replacement filters from another source and wasn't impressed. THIS FILTER from SHARK was my second purchase and it is GREAT! I will buy it again as I don't clean my filters. They smell better and work better if you just buy a replacement. Thank you for your products, I have 3 shark sweepers, a steam mop, a hand steamer, a sonic duo and a hand shark vacuum cleaner. I kicked out all the other sweepers. SHARK is my favorite brand. Thank you for a great product and replacement.