GreenVacShop XFF350 Shark Navigator Lift-Away NV350, NV351, NV352, NV355, NV356E, NV357, NV360, NV370, NV391, UV440, UV490, UV540 Foam and Felt Replacement Filter Set, 2 Pack

I have my Shark Navigator Lift-Away vacuum for a while now. It worked like a charm in the beginning, but sadly it seems to be losing suction power over time. I’m a mom of 2 kids, so I’m not gonna risk the health of my little ones with a half-working vacuum… I was actually searching on Amazon for a new vacuum while I came across this replacement filter kit designed for my vacuum model. Since the price is very reasonable, I thought I’d give it a try.Wow, I’m so glad I did! As soon as I put in the new filters, my vacuum goes back to working like the first day I brought it home! I just vacuumed around my house and can’t be happier! This filter set literally saved me hundreds of dollars I would have otherwise spent on getting a new vacuum.p.s. I was initially unsure about quality since I didn't buy from Shark directly. When I received the filters, I immediately compared the set against the original filters (very dirty at this point!) that came with my Shark. The replacement ones look and feel exactly the same as the original ones. The felt-material filter even appears to be thicker (more layers) than the original one. Great buy and highly recommend!

We haven't replace our filter for a while and although we wash it occasionally, it's getting pretty yuky and dirty and I really want to replace it with a brand new one. I purchased another non shark brand earlier and compare to GreenVac brand, the other brand was way thinner. GreenVac's is just as thick and durable as our original Sharks and I wasn't discounted! Compare to Shark's filter price, this is a no brainer. If I need future replacement, I will definitely buy again!

I've had my new Shark UV-540 Vacuum for a few weeks now and I totally love it ... it is the first bagless vacuum cleaner I've had that has amazinglt good filtration ... I bought these replacement filters (there are 2 pair of filters in this package which is a great value) to use when the originals are drying after a good rinsing, which I'll do in a few weeks ... have yet to use them but they look to be high quality and they are the perfect size ... and FYI = I L-O-V-E my new Shark UV-540 that I bought at Costco at a very nice price of $129 ... has super-effective filtration of dust, cat hair and cat dander ... I am allergic to cat dander but after a quick vacuuming every morning, it is not an issue for me for the rest of the day ...

I was happy to be able to order refill Shark filters conveniently through Amazon. This way I have spare filters when I need to wash them while I'm cleaning. I have a dry set to use without having to wait for the washed ones to dry. I like the way the Shark Navigator performs--it's maneuverable and relatively lightweight. However, I do not like the process of cleaning the canister. Emptying it is messy and releases dust into the air. I wish Shark would come up with a disposable bag that could be removed and thrown away.

I've not replaced my vacuum's filters ever and ordered these. They were exactly as described and shown, but are also thicker than other brands. It does indeed come with two sets and unless your place generates a lot of dust all the time, just washing these will keep them in good shape for a long time. There were zero problems with replacement/installation!Of course, right after that I gave my house a quick vacuum and these worked terrifically! My vacuum is a little used now, and it felt brand new!Probably wouldn't have to replace for a long time, but if I had to, would buy from GreenVacShop again!

I couldn't wait to get these new filters into my shark vacuum . My biggest fear was that these filters were going to be expensive but I looked on Amazon and found this company and these were the best priced for the amount that you get . They fit perfectly into my shark vacuum and I can definitely tell a difference after using them how well my shark vacuum is working now I will definitely be ordering from them again .

I was skeptical buying these, But once I opened them and put them in my shark, I was amazed at how MUCH better these work than the ones that come with the machine. They are thicker and make the seal on the machine even tighter! I recommend that you clean your canister completely with dawn soap before using them.

These fit PERFECTLY in my Shark. It's awesome having extras on hand to rotate out, and I don't have to wait for any to dry after washing them out. Once a set gets really used up, I have no issue tossing them since I have extras and they are pretty low cost.