Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Delta Faucet T17T459-H2O Trinsic TempAssure 17T Series Tub & Shower Trim with H2Okinetic Technology, Chrome
Product description: Prepare yourself for the feeling of more water with h2okinetic technology. h2okinetic provides a truly better shower experience. the warm, drenching water coverage is the result of a denser water pattern and larger droplets that retain their heat long.
Product feature: Water sense certification promotes water conservation, Tempassure thermostatic cartridge measures and monitors the temperature of the water and automatically adjusts to maintain a more precise water temperature, Pause feature reduces the water to a trickle, allowing you to conserve water while doing tasks such as lathering up or shaving your legs, Trim kit only, must order multichoice universal rough-in separately to complete the unit, Meets standards set by Americans with disabilities act (ada), Metal
Product price: $299.32
Product brand: DELTA FAUCET
Target attributes: Maximum Water Output
Answer: attribute: maximum water output
value: None
source: None