How much does this cost to the nearest dollar?

Away NV350 NV351 NV352 NV355 NV356 NV357 NV360 NV370 NV391 UV440 UV490 UV540 Replacement Part XFF350 99.97% Grade HEPA Filter + 2 Foam & Felt c
It is highly recommended that you change your filters every 3 to 6 months for optimal performance of your Shark vacuum. Compatible with Shark Navigator Lift-Away Models NV350, NV351, NV352, NV355, NV370, NV391, UV440, UV540. Find My Model Number 1. Check your box On the bottom of your box, you should see the model number near the bar code. 2. Check your unit The main body of the vacuum (back of the unit) should have a rating label that features your model number

Price is $
Price: $12.88