Product description Package includes: 2 Pack HEPA Air Filter 8 Pack Replacement Carbon Pre-filters. Protect your home from harmful pollutants and smells with your HEPA filter and Pre-filters! HEPA Filter Dimensions: H: 16.34” x L: 12.60” x W 1.18” Pre-Filter Dimensions: H: 16.26” x L: 12.52” x W 0.2” LIGHTNING FAST INSTALLATION - Replace your old filter in minutes! Included are crystal clear instructions that anyone can follow. These are cut and custom-designed to fit WX Series Air Cleaner Models wac5300, wac5500, wac6300 P300, 5300, 5300-2, 5500, 6300, 6300-2 C535 and 290, 300/DX95 and AP-300PH Quiet Air Purifiers, NOT compatible with newer 5500-2 models. BREATH EASIER - Perfect for people with allergies and homes with dust or mildew, you’ll notice the difference immediately in the air of your home. PURIFY YOUR AIR - Capture pollutants such as pollen, dust, mold, pet dander and smoke. Replace these harmful allergens and pollutants with clean air to give you maximum comfort and freshness. The FedEx smart shipping doesn't have service to PR, VI, HI, AK so we only to ship to 48 states. Customers who live in PR, HI, VI, AK please choose USPS priority shipping. Thanks Replacement filter parts compatible with Winix Models 5300 6300 5300-2 6300-2 P300 C535 Air Purifier. This True HEPA Filters purify the air around you to make your breathing easy and comfortable. HEPA Filter Dimensions: H: 16.34” x L: 12.60” x W 1.18” and Pre Filter Dimensions: H: 16.26” x L: 12.52” x W 0.2". Package include: 2 HEPA filter, 8 carbon pre-filter, Recommended Replacement Schedule Of Carbon Pre-filter is Once Every 3 Month, Heap Filter is Every 6 Month. Standard satisfied and High quality after-sale service guaranteed ,Meet the needs of your environment, We believe you will choose eztronicscorp again !