4 Sets Replacement Air Filters for Smart True HEPA Purifier, 4 Stage Filtration of Fine Pre-Filter, Activated Carbon, Cold Catalyst and H13 True HEPA Filter - FCFMY HSP001

• 【Perfect Compatibility】Our filters are perfectly compatible with HSP001 Smart True HEPA Air Purifier which had been tested to fit snugly with HSP001 Air Purifiers. 【4-stage Filtration of Filters 】There are 2 types of filters totally 2 PCS replacement filters in the package: 1 pcs Filter A and 1 pcs Filter B. (Filter A 2 in 1) with one side:gray cold catalyst filter and the other side: activated carbon filter. (Filter B 2 in 1) with one side: blue color pre-filter and the other side: H13 grade ture HEPA filter.They can efficiently reduce pet dander,cooking smells, pet odors and smoke. Totally 4 stages of filtration for much better air quality in your room 【H13 Medical Grade True HEPA 】For your safety and better efficiency of filtration,we adopt H13 True HEPA for the replacement filter set that can help to filter 99.97% of airborne particles as small as 0.3 microns 【Save your money】Including 4sets replacement filters at low cost.Our HSP001 filter set aims to lower your budget at high quality.So if you are wondering about which seller to buy for your HSP001 air purifier,just don't hesitate to choose us. 【Maintenance Tip】Keep your air fresh and clean by replacing your filter every 6–12 months. Using an old filter lowers your air purifier’s efficiency.