Perfect match for Real-Time Pure Air Purifier replacement filters It features 3-in-1 True HEPA filter replacement to complete air purification. Advanced 3-in-1 filtration system: equipped with true H13 HEPA filter, high-efficiency activated carbon filter and pre-filter This replacement filter captures up to 99.97% of airborne particles, effectively removing odors and harmful gases for a cleaner living environment. USER-FRIENDLY INSTALLATION: Easily replace the air purifier's filter with our HEPA 14 filter, which can be installed without any tools. Be proactive in ensuring a healthy and safe environment and your family by tracking the life of your filters. Specification:A:[FY0194/AC0819/AC0810/20/30/50] Colour:As Shown Material:Plastic + HEAP Package Contents: 1 x Air Purifier Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!