【Compatible Models】Our P280 P260 replacement filter is perfectly compatible with TPLMB P280, YARIKI P280 and AIUZLK P260 air cleaner purifiers ,please check your device's model number before placing an order 【Replacement Frequency】For optimal performance, it is recommended to replace the filter every 6-12 months depending on usage 【Premium Filter】Being superior than normal filter,our P280 P260 premium filter can helps to absorb most of airborne particles in your home 【Odor Filter】The P280 P260 activated carbon filter absorbs household odors such as pet odor ,cooking odor,smoke and VOCs 【Nylon Pre-filter】The nylon pre-filter traps larger particles such as pet dander,hair and other larger particles. 【Good Service】for any question about p280 p260 filter ,welcome to contact with us in time Filter