About This [Convenient installation] - Quick and easy installation without any special tools. [Cost-effective] - With this efficient and cost-effective product, no need to buy bottled water or make extra investments. [Improving water quality] - Ensure clean and healthy drinking water with this product, which is designed to remove impurities and improve the taste of your water. [Perfect compatibility] - This product is compatible with several models, including PWF-1, EPPWFU01, FPPWFU01, and PurePour PWF-1. [Authoritative Certification] - Certified and tested to NSF/ANSI 42 standard to reduce chlorine, odor and retain beneficial minerals in your water. Overview Material : Lead-Free Material, Food-Grade Material, Advanced Activated Coconut Carbon Block Product Dimensions : 2.76"D x 2.76"W x 10.8"H Item Weight : 1.1 Pounds External Testing Certification : NSF 42 Product Benefits : Easy to install; Perfect fit; Fresh taste; Natural coconut shells from Sri Lanka; Zero leakage