Genuine Whirlpool 481281729632 Fridge 

 The Whirlpool 481281729632 delivers ultra fresh and premium quality water and ice from your refrigerator

This product has been tested and certified by NSF International against ANSI / NSF Standards 42 and 53 Quick change design for easy replacement

Fits a variety of Whirlpool and Maytag refrigerators with a filter located in the base grille.

The Ultimate is comparable with the following part numbers

Installation and replacement procedure for the 481281729632 Base grille fridge water filter:

• Rotate the water filter cartridge cap left (counter clockwise) until the handle is in the vertical position.
• Pull the cap and filter cartridge out from the base grille. Note: Some spilling may occur.
• Remove the cartridge cap/handle by sliding it off the end of the old cartridge and discard the old cartridge. Do not discard the cap/handle.
• Take the new cartridge and remove the protective red cover.
• Slide the cartridge cap/handle onto the new cartridge.
• With cartridge handle in the vertical position, push the new filter cartridge into the base grille until it stops.
• Rotate the handle right (clockwise) to a horizontal position.
• Run water through the dispenser for 6-7 minutes to purge the system.
• Reset the water indicator light on the display panel, if your fridge has one.

When to change a filter: There is a replacement indicator light for the water filter cartridge on the control panel. The filter cartridge should be replaced only when the symbol on the display becomes red, or every 6 months, or if the flow of water to a dispenser or icemaker decreases.