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PureH2O PH21230 Replacement for Whirlpool WHKF-R-PLUS


Retail: $20.99 /ea
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Retail: $20.99
You Save: 29%
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Ships by Tomorrow 9/17/2021
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Your water should be as clean and fresh as it can be, and the PureH2O PH21230 Replacement for Whirlpool WHKF-R-PLUS will bring the best water right to your refrigerator. The coconut carbon media in this filter works tirelessly to remove chlorine and other potentially harmful contaminants from your water. The 0.5 micron rating ensures that even microscopic particles will be captured, leaving you with noticeably better water quality. Bi-annual replacement will keep you and your family enjoying high-quality ice and water at all times. Give yourself the best possible water quality with this filter!

The PH21230 is a PureH2O brand product that is certified for NSF Standard 42, which verifies that the product is made from safe and durable materials with claims backed by test data.

This product is not affiliated with or sponsored by Whirlpool, Maytag, KitchenAid, Jennair, Amana, Sears or Kenmore.


  • Brand: PureH2O
  • Part Number: PH21230
  • Pack Size: 1
  • Filter Life (Months): 6
  • Filter Life (Gallons): 300
  • Filter Media: Carbon Block
  • Flow Rate: 0.5 gpm
  • Operating Pressure: 20 - 100 psi
  • Operating Temperature: 33 - 100 °F
  • NSF Certification(s): 42

Compatible Parts:

The PureH2O PH21230 Replacement for Whirlpool WHKF-R-PLUS is the correct replacement for the following part numbers:

  • Bosch 1257074
  • Whirlpool 2168701
  • Zip 51000
  • Zip 52000
  • Whirlpool 56932
  • Bosch 640565
  • Bosch AP3961137
  • 3M CUNO 55866-05
  • 3M CUNO 55866-06
  • 3M CUNO 5586605
  • 3M CUNO 5586606
  • 3M CUNO 700200002518
  • 3M CUNO CS-452
  • 3M CUNO CS-51
  • 3M CUNO CS-512
  • 3M CUNO CS-52
  • 3M CUNO CS-522
  • 3M CUNO CS-532
  • 3M CUNO CS-562
  • 3M CUNO CS450
  • 3M CUNO OCS CS-51
  • 3M CUNO OCS CS-52
  • Whirlpool W1085590
  • Whirlpool WHCF-R-PLUS
  • Whirlpool WHKFR-PLUS
  • Whirlpool WHKRF-R-PLUS

Compatible Models:

The PureH2O PH21230 Replacement for Whirlpool WHKF-R-PLUS is correct replacement for the following model numbers:

  • 3M CS-52
  • B20CS30SNS/02
  • B20CS30SNS/03
  • B20CS30SNSS
  • B20cs50
  • B20CS50SNS
  • B20cs50sns/02
  • B20CS51SNS
  • B20CS51SNS/02
  • b20cs80sns
  • b20cs80sns/02
  • B20CS81SNB/02
  • Bosch 1257074
  • Bosch 500
  • Bosch 640565
  • Bosch 800
  • Bosch AP3961137
  • Bosch CS-52
  • Bosch EVOLFLTR10
  • Whirlpool WHCF-IMTOS