2 + 4 Pack Replacement Filters for Shark Navigator Lift-Away Vacuums (Part # XFF350 & XHF350)

The essentials

If you’re relying on a Shark Navigator Lift-Away for everyday cleaning, filters are one of those “small” parts that can make a noticeable difference in how your vacuum performs over time. This 2 + 4 pack replacement set is designed for specific Navigator Lift Away models and uses a mix of filter types, including foam, ultra-thick felt, and H13 HEPA filters.

On paper, it’s a practical way to keep maintenance simple: you get a bundled replacement set instead of buying one filter at a time. The main limitation is also the biggest buying factor—this set is only meant for certain vacuum model numbers and part references. If you mismatch the model, you may end up with filters that don’t fit your unit the way you need.

What’s included and why the mix matters

This replacement bundle includes: - 4 foam filters with 60 PPI density - 4 ultra-thick felt filters with a textured surface - 2 H13 HEPA filters

That combination is the point. Foam and felt layers are typically aimed at catching different sizes/types of debris during normal vacuum use, while the included H13 HEPA filters are positioned for higher-efficiency filtration. The product description also frames HEPA as helpful for blocking secondary air pollution triggered during cleaning—so if indoor air quality is part of your motivation, this is where the kit leans hardest.

Key compatibility you should verify first

The listing calls out compatibility with multiple Shark Navigator Lift Away model numbers, including options such as NV350_26, NV350A_26, NV350E, NV350Q, NV350T, NV350W, NV351, NV352, NV355, NV356E, NV357, NV360, NV370, UV440, UV540, and more. It also references part numbers XFF350 and XHF350.

Before buying, do yourself a favor and double-check your vacuum model number (and ideally the part reference if you have it). The seller specifically asks buyers to confirm the vacuum model to ensure correct replacement filters. That’s not just fine print—filters are one of the easiest things to get wrong.

Everyday use: how maintenance feels

In day-to-day terms, this kit is built for a routine you can actually stick to. The listing states the filters are washable and reusable: rinse with clean water, then let them fully air dry before putting them back in.

A simple micro-scenario: you swap in a fresh set after a dusty week, rinse the used washable filters, and then let them dry while you keep cleaning. If you don’t let everything dry completely, performance can suffer—so drying time is the real “gotcha,” not the installation.

When it’s a solid buy (and when it may not fit your needs)

It’s a great fit if you own a compatible Shark Navigator Lift Away model from the list and you want a fuller replacement bundle—especially if you like the idea of having H13 HEPA filters on hand for periodic deeper filter refreshes.

It may not be a great match if: - Your vacuum model isn’t clearly included in the listing, or you’re not confident about the part numbers. - You need immediate replacements but can’t reliably air-dry washed filters on your schedule.

Also, keep expectations realistic: this is a filter replacement kit. It won’t “upgrade” your vacuum’s core suction system—it mainly helps with filtration and maintaining consistent cleaning behavior.

What to check before you buy

• Your exact Shark model number (from the vacuum label).
• The referenced part numbers (XFF350 & XHF350) to align with what you need.
• Whether you’re comfortable with rinsing and fully air-drying filters between changes.

If you’re buying primarily for better filtration (rather than fixing a mechanical issue), this is the kind of purchase that actually makes sense.

Is it worth it?

Worth buying when you’ve confirmed the vacuum model is compatible and you want a bundled replacement approach that includes foam, felt, and H13 HEPA filtration. It’s especially compelling if you care about trapping more fine particles and want a set you can maintain by rinsing and reusing.

You should probably skip it if model compatibility is uncertain, or if you can’t manage the drying step after washing. In those cases, you may waste time swapping filters that don’t fit correctly—or you’ll end up stuck waiting for replacements to dry.

Mini FAQ

Are these filters washable and reusable?

Yes. The listing says you can rinse them with clean water and let them completely air dry before reusing.

Does this include HEPA filtration?

Yes. The pack includes 2 H13 HEPA filters along with foam and ultra-thick felt filters.

What if I buy the wrong filters?

The listing notes that if you accidentally purchase the wrong model, you should contact the seller to obtain the correct product.

How do I confirm this is the right set for my vacuum?

Double-check your vacuum model number against the compatibility list, and compare with the referenced part numbers XFF350 and XHF350.

Will these filters improve suction?

This set is for replacement and filtration maintenance. Based on the description, the main goal is improved filtration efficiency and helping block secondary air pollution during cleaning, not changing suction hardware.