Optimal Compatibility: Designed specifically for Bottle Dryer Advanced and Bottle Washer Pro, these filters ensure a seamless fit and function, enhancing the device's efficiency and reliability in cleaning bottles. Superior Air Filtration: Crafted to trap up to 99.9% of fine particles including dust, pollen, and other allergens as small as 0.3 microns, our filters provide an exceptional level of purity, ensuring clean and hygienic bottles. Extended Durability: For optimal performance, replace the filters every 1–2 months based on usage frequency. This routine maintenance helps preserve the longevity and effectiveness of your appliances, ensuring they operate at peak performance. Hassle-Free Installation: Installing these filters is straightforward and requires no tools. Simply remove the old filter, unpack the new filter from its protective packaging, and insert it into your device. This easy process allows you to maintain your equipment effortlessly. Bulk Pack Value: Each pack contains 5 premium-quality filters, providing a convenient supply for timely replacements. This bulk set is ideal for users who prioritize maintaining a clean and functional environment for feeding equipment. Color: As Shown Material: Not specified Package Contents: 5 x Filter