Perfect Compatibility: Designed for seamless use for models PH01, PH02, PH03, PH04, and PH3A, this carbon fiber evaporator filter ensures a and easy installation, mirroring the original part No. 970718-01 for optimal performance. Premium Construction: Manufactured from high-quality Material, our replacement filters not only match but often surpass the durability and performance of the original components, ensuring your air purifier operates with unmatched efficiency. Essential Maintenance: To maintain air purification performance, regular filter replacement is crucial. Over time, the effectiveness of the carbon fiber diminishes, making timely replacements essential for optimal air quality and humidity control. Value Pack: Each package contains two superior-quality carbon fiber evaporator filters, crafted with precision and built to last. Invest in this dual pack for uninterrupted air purification and extended product lifespan. Colour:yellow Material:plastic Due to different product batches, the appearance , which does not affect the use Package Contents: 3 * air purifier filter 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.