Compatibility: Our AP-T45 AP-T40FL HEPA Replacement Filter is perfectly compatible with 1461901 Homedics Total Clean 5-in-1 Purifier, including AP-T45, AP-T45WT, AP-T40, AP-T40WT, AP-T40WTAR, AP-T40FL models. Rest assured that this filter will fit seamlessly into your purifier, ensuring optimal performance H13 True HEPA Filter: The AP-T45 AP-T40FL HEPA Replacement Filter features advanced H13 True HEPA filtration technology. Effectively captures up to particles as small as 0.3 microns, including pet dander, smoke, cooking smell and other Advanced Activated Carbon Technology: Equipped with advanced activated carbon technology, Effectively captures and eliminates odors, and VOCs in your indoor environment. Making your living space fresher and healthier Long-lasting and Cost-effective: Providing you with a cost-effective solution for maintaining clean air in your Homedics Total Clean 5-in-1 Purifier. With its durable construction, this filter is built to last, delivering long-term value and saving you money on frequent replacements It is recommended to replace your filter every 6 to 12 months to maintain optimal performance. Please check your model before making an order ap-t40fl replacement filter