About This Work Great As Name Brand Filter -- Multiple tests in our factory have proven that Colorfullife core 300 replacement filters are fully compatible with LEVOIT Core 300 and Core 300S Air Purifier. Compared to Part # Core 300-RF. 3-in-1 Filtration -- for levoit core 300 replacement filter, Colorfullife combine Nylon Preliminary Filter & H13 Grade True HEPA Filter with Activated Carbon Filter, definitely bringing you and your pet pure air. 3-layer filtering catch 99.98% of the crap you don't want, so just say goodbye to unclean air via our filter for levoit air purifier replacement filter Exceed 6 Months Operation Life -- A lot of research tell us that you may worry about the short service life of core 300 replacement filter. However, Colorfullife laboratory has conducted multiple tests for levoit air purifier replacement filter to ensure that each core 300 filter can be used for at least 3 months or longer. Sometimes, harsh air can accelerate the lifespan of core 300 filters so we suggest you replace it every 5-6 months to keep your machine running at its best. Cost-Effective 2 Pack Design -- 2-pack 7.56 x 7.56 x 5.7 inches core 300 true HEPA replacement filter help you get rid of the hassle of buying filters frequently. Easy installation let you simply remove and replace from your machine when needed. Talk less, just take core 300 filters replacement home & start your air-fresh journey! Why Choose Colorfullife CORE 300 Filter? -- Deeply involved in filter manufacturing for 7 years, Colorfullife always insists on serving more than 30 million families with the best filter products. Colorfullife always at the forefront of the industry and consider your needs. Any inquiries & chats are welcome anytime, anywhere. Overview Brand : Colorfullife Material : Nylon, H13 Grade True HEPA, Activated Carbon Product Dimensions : 7.48"L x 7.48"W x 6.3"Th Compatible Devices : Core 300S/ Core 300S-P VortexAir Air Purifier, Core 300 / Core 300-P VortexAir Air Purifier EU Spare Part Availability Duration : 6 Months Item Weight : 8 ounces Number of Items : 2 Manufacturer : Colorfullife Product Grade : New Unit Count : 2.0 Count
