Description
IMPORTANT : A set of 3 O-rings for standard filter housings of APEC ESSENCE Series RO systems purchased between 6/1/2013 to 6/30/2019 and ULTIMATE Series RO systems purchased between 5/1/2015 to 6/30/2019 Diameter 3.5 inch OD Light weight, easy install and unload Manufactured using NSF-compliant materials Say Goodbye to Leaks Made from high-quality, durable rubber and working with any food grade lubricant such as Dow Cornering 111 Compound, APEC O-Rings provide maximum leak seal to your water filters. Easy to Install Light weight & super pliable construction allows O-Rings to be flexible and easy to install while providing long term durability. Perfect Size to Fit 10” Housings The O-Rings fit APEC Essence and Ultimate RO systems, as well as most industry standard size 10” housings from other brands.