2 HEPA Filters Compatible with PARTU BS-08 - 2 premium True HEPA filters compatible with PARTU air purifier replacement filter part BS-08, air purifier PARTU model BS-08, PARTU HEPA air purifier replacement filter BS-08, and air purifier PARTU filter BS 08. 3 Stage Filtration - This replacement for BS-08 HEPA filter features a preliminary filter to capture large particles, a middle HEPA 13 layer, and a final activated carbon layer to help absorb odors and smoke. Filter Compatibility - Compatible only with PARTU air purifier replacement filter BS-08. Save energy by replacing old, clogged air filters that cause your air purifier to work harder than necessary. Material: plastic. Color: green. Package Contents: 2 x Filters. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.