* 1.APPLICATION:Philip AC4025 AC4026 ACP027 air filter
* 2.DATE USED:One filter can last from 6 months to a year based on normal use.
* Quality meets and exceeds leading national brand.
* 3.GUARANTEE:Compatible for the original air purifier,100% compatibility guarantee.
1.100% brand new and high quality.
2.Compatible for the original air purifier,100% compatibility guarantee.
3. Made of high-strength and environmental protection material, durable and very easy to install.
4.To keep your room always in a fresh environment, the filters should be replaced every 3-6 months.