115115 Filter A, Made in TAIWAN, Compatible with Winix Air Purifier C535, C909, 5300, 6300, P300, H13 Grade Replacement Filters, 4-Pack

Excellent quality Made in Taiwan. Fully compatible with Winix Air Purifier Model C535, C909, P300, 5300, 5300-2, 6300, and 6300-2 | Contains Four (4) Premium H13 Grade Replacement Filter, Compares to Part Number 115115 and 113151, Filter A | H13 Grade Filter A captures 99.97% of airborne particles down to 0.3 microns in size, creating fresh and purified air for you and your family | Easy to replace and disposable, no tools required | Replace your filter every 8-12 months for optimal performance