Y6604 MERV 16 20 x 26 x 5 Inch Efficient Air Filter Replacement Compatible with Lennox Y6604 PureAir PCO3-20-16 Air Purifier Cleaner Purification Systems - HOMFILBIT, Y660-4Fil-ters

• Compatible Models: y6604 20x26x5 merv 16 True Efficient Air Filter Perfectly Fits for PureAir PCO3-20-16 Air Purifier Cleaner Purification Systems. Merv 16 Filtration system: 1-Pack y6604 20x26x5 merv 16 Filter With high -efficiency activated carbon. (MERV 16 air filter is able to capture air particles from 0.3 micros) Storage and Use: Please store your filter in a dry place. Remove the plastic packaging before putting the new filter into the air purifier. Performance: Y6604 air filter can efficiently capture almost all air particles, but some air particles can trigger some common symptoms that disrupt your sleep. Lack of adequate sleep causes daytime drowsiness, furthermore, affecting your productivity, For best performance, we recommend to replace the filter once every 12+ months. Satisfactory after-sales service: If you have any questions about our Y6604 air filter or questions related to other problems, please feel free to contact us, and we will reply to you within 9 hours., Manufacturer: HOMFILBIT