ATTENTION: The pre-motor felt filter and post-motor felt filter, which are smaller and thinner, are packed in the inner packaging bag along with the foam filter. From the outside of the outer packaging or inner packaging bags, the filters are usually not visible, or only a small part may be exposed. Please check, as the filters will appear after opening the inner packaging bags. This item has 4 inner packaging bags, and each pack (kit) contains 1 foam filter, 1 pre-motor felt filter, and 1 post-motor felt filter, totaling 12 filters.

The filters are compatible with the Shark Navigator Deluxe vacuum models NV42, NV44, NV46, and UV402. They are washable and reusable, and it is recommended to clean them every 1-2 months for optimal performance, ensuring they are completely dry before re-installing.

The compatible Shark Navigator Deluxe Upright Corded Bagless Vacuum models are NV42 and NV44. Additionally, the Shark Navigator Swivel Plus Upright Vacuum model NV46 and the Shark Navigator Deluxe Vacuum model UV402 are also compatible with these filters.

In summary, this replacement filter kit includes 4 foam filters, 4 pre-motor felt filters, and 4 post-motor exhaust filters, compatible with the Shark NV42, NV44, NV46, and UV402 vacuum models. The pre-motor felt filter and post-motor felt filter are smaller and thinner, packed in the inner packaging bag along with the foam filter. It is important to check the filters after opening the inner packaging bags, as they may not be visible from the outside.

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