The cartridge applies to both hot and cold water applications.
For use on Ace Nos4546065, 4546164, 4546230, 4547949, 4877353, 4877379Fits For4546065, 4546164, 4546230, 4547949, 4877353, 4877379SpecificationsFinish: ChromeFaucet Sprayer Material: ChromeFlow Rate: 1.8 gpmHose Material: RubberHose Included: YesDetachable Hose: NoColor: MetallicWeight: 0.Oak Brook 4914420 Chrome Spray Head & Hose Kit Coastal; Essentials & Tucana Pacifica Kitchen Faucets - Metallic Fits for essentials single kitchen and tub and shower faucet.7 lbs.