Efficient adsorption: Effectively adsorb free chlorine, odor, improve drinking water taste, make drinking water fresher, more delicious, to provide a healthier lifestyle for the family. Material: Food grade coconut shell activated carbon, high iodine adsorption capacity, no BPA. Ensure 100% safe and healthy water use for households. Easy to install: The inline water filter has a 1/4 "quick connection built into both ends, just insert the 1/4" water pipe directly into the quick connection in 2 seconds. Easily connected to existing pipes, it is compatible with all water supplies using 1/4 "line. Longer life: The inline carbon water filter can last up to 12 months or have a filtration capacity of up to 1,500-1,800 gallons, depending on your water quality, it is best to replace this water filter every 6 or 12 months for better water quality in your house. Date First Available February 1, 2023