[Usage Function]This water purifier can reduce lead, rust, sediment and other heavy metals, soften the water quality, make your tap water cleaner and good for . [Usage Cycle]In principle, the optimal performance of the filter can last up to 3 months or 100 gallons, please change your filter in time according to the frequency of use and water quality. High-efficiency coconut carbon blocks can replace the expensive filter. MORE POWERFUL WATER FLOW]: Linsuely faucet filters meet the demands of high efficiency and fast filtration, no need to wait for quality filtered water. Using carbon rods is more efficient and does not need to be cleaned. [Compatible Models]Compatible for 36311 Replacement, for 36312 Tap Filter , Compatible for FF-100 Replacement, Chrome Plated Faucet Filter , for FR-200 Replacement, Compatible with GF36311 for Tap Filtration Systems: For basic tap water filtration system, compatible for 10060258356189 35618 tap water filtration system, for 7540545 tap . [Service experience]: easy to use, effective filtration after installation, if there is any problem during the use, please us to provide you with after-sales service. Note: Purified water is essential for a balanced diet and healthy lifestyle. Do not use water filters that are microbiologically unsafe or of unknown quality. Do not use water filters that are microbiologically unsafe or of unknown quality. Colour:Silver Material:Plastic+Metal Package Contents: 3 x Faucets Filters 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.