Pentek Part Number 158125 is an excellent choice for low-flow applications and when space and chemical compatibility are primary concerns.Features:Standard 10″ cartridge lengthFilter Size 10″ x 2.5″1/4″ FNPT portsWhite polypropylene housing with white capSlim design reduces space required for installation without sacrificing capacityFDA GradeLeak-proof seal with top-seated o-ring