will this fit KitchenAid model ksrl25ftst00.

Hello, thank you for contacting the Whirlpool Central Advisors. Yes, it fits the refrigerator. The Everydrop water filters are designed with a number (1-5) and a color to make it as easy as possible for the customers to remember what filter they need. However, if you forget, you can confirm by using the "Find Your Filter" tool at: https://www.everydropwater.ca/en_ca/water-filter-finder.html They will need to enter the model number, which will be the best way to find the filter you really need. After entering the model number, the system will indicate what filter is required. Customers need to be aware that they can damage their refrigerator or kitchen due to a leak from an improperly fitted filter and any damages caused by counterfeit/improperly fitted filters may not be covered by their refrigerator warranty. That being said, it is important that the customers stick to filter suggested by the system. It is recommended that the filter be changed every 6 months or every 200 gallons. - Whirlpool Central Advisors