[Well Compatible] This air filters set is compatible with for TT-AP001 and VA-EE014 air purifier,same as the filter. [High-efficiency Filtration] 3-stage air filtration system (pre-filter, activated carbon filter and true HEPA filter) effectively removes 99. 97% of airborne particles as small as 0. 3 micrometre. [Improve Air Quality]3-IN-1 filters can remove large and airborne particles and fabric fibers,also reduces unpleasant household odors and tobacco smoke.Pre-filter traps larger particles in the air like hair, dust, pet fur, lint and more.Activated Carbon Filter absorbs household odors from pets, cooking, smoking, wildfire and harmful VOC's. [Easy to Install & Clean] Changing the consumable replenishment AP001 filter every 3~6 months for better protection of your air purifiers.No extra tools needed. [Note] Filter is sealed to maintain the effect, please remove the filter from the plastic bag before placing into the for air purifier.It is essential and perfect for households with Children, Seniors, Pets, Allergy, Smokers and Asthma Sufferers. Keep your home smelling fresh and odor free. Colour: black Material: composite material Package Contents: 1 * Air Purifiers Filters 1 * Cleaning Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.