Review on High-Quality EnviroCare Replacement Vacuum Filters for Shark Navigator Lift-Away NV350, NV351, NV352, NV355, NV356, NV356E, NV357 - Includes 2 Foam and 2 Felt Filters, Plus 1 Hepa Filter. Perfectly Replaces Shark Part #Xff350 & Xhf350 by Jamie Sanchez

I definitely regret this purchase and it's a waste of money. They fit my Shark NV356E S2 perfectly, but they're not exactly HEPA filters and the foam pads are crap and a lot thinner than the originals. We recently moved into a new house where the previous owners must have had cats and who knows what other animals. I put them in brand new ones and started vacuuming the carpets for the third time. There were so many allergens in the air that I sneezed and my nose was running like a faucet the whole time. It released so many allergens back into the air that I was completely confused for the next 12 hours. My old Shark foam filters have never gotten dirty so quickly. They look dirty now and the first home I used my new Shark with the original Shark filters, the previous owners had a cat and they never got dirty that easily or caused the traumatic allergy I'm going through right now. I went to the carnival today with my husbands kids and I'm still sneezing and sneezing, I'm sure some people thought I should have a Rona. As far as I know, after the horror I experienced today, you can leave that blood clot and those filters there in China. I've learned my lesson and will never go cheap when it comes to true HEPA filters again. Go to the shark website now to order real deals. Many Thanks. I just thought I should share.