Vacuum Filter 1 Post-Motor HEPA Filter + 2 Foam & 1 Pre-Motor Filter Compatible with Compatible with Shark HV390,HV391,HV392 Replace to Vacuum Cleaner Parts # 461FFJV390,4 Pcs

Specification:Material:plastic and foamColor:black and whiteSize:pre-motor filter:inner diameter:5.5cmouter diameter of 9.0cmPre-motor:top of inner diameter:5.5cmouter diameter:9.0cmwhite filter part diameter:3.7cmtotal height:11cmPackage Include:1 x Hepa Filter2 x Foam Filter1 x Pre-Motor FilterHow To Install:1.Align the pre-motor filter to the foam filter hole.2.Push the foam filter to the pre-motor filter.3.Put the assembled filter kit into the canister.4.Done and perfectly fit.How to keep your vacuum cleaner healthy:Wondering why your vacuum cleaner doesn’t seem to work properly after a while?This should be a clogged filter.You must remember to replace the foam/felt filter every 3 monthsand the HEPA filter every 6 months.To ensure that your vacuum cleaner maintains normal and healthy work.Note:Remove and rinse foam and felt filters every month.Keep the air completely dry before replacing, then you can pat the loose dirt on the filter before cleaning.Insert the felt filter first,then place the foam filter on top of it.Make sure that the two filters are completely air-dried and then reused in a vacuum to avoid permanent damage to the vacuum.

• 1. HEPA and foam filters are made of high-strength and environmental protection material,which can ensure the best performance and a healthier lifestyle.A complete vacuum filter system can improve the air quality and vacuum experience of your home.
• 2. The HEPA filters and foam filters replacement set compatible with shark HV390,HV391,HV392 replace to vacuum cleaner parts # 461FFJV390.
• 3. This set of vacuum cleaner filter replacement parts has a high-quality foam filter with a density of 60 PPI and an ultra-thick felt filter with a textured surface,using the latest technology to absorb small particles such as food,hair,dirt,dust and pet dander.The advanced vacuum HEPA filter with H12 efficiency can capture 99.97% of particles as small as 0.3 microns.
• 4. Easy to clean and replace,it can be washed by hand,but before reuse,let it dry completely.Regular cleaning and replacement of filters can improve suction and performance.It is recommended to replace foam and felt filters every 3 months according to the frequency of use,and replace the HEPA filters every 6 months.
• 5. We provide 24 hours online service,if you have any questions,you can contact us at any time,and we have a one-year warranty,you can rest assured to buy.