1. Sediment/Carbon Prefilter (AFC-WF-SED) – Replace every 6-12 months
Micron Rating: 5 Micron
Change Frequency: 6 to 12 months
Fits In These Systems
3M® O401 and 3M® O501
Compatible Replaces Part Numbers:
47-55702G2, 47-55702CM and 47-9288G2
2. Pre- or Postfilter (AFC-WF-300-CB2) – Replace every 6-12 months
Micron Rating: 5 Micron
Change Frequency: 6 to 12 months
Fits In These Systems
3M® O401 and 3M® O501 , Water Factory SQC4
Compatible Replaces Part Numbers:
47-55711G2 and 47-9299G2
3. Carbon Block Postfilter (AFC-WF-200-CB1) – Replace every 6-12 months
Micron Rating: 0.5 Micron
Change Frequency: 6 to 12 months
Fits In These Systems
3M® O401 and 3M® O501
Compatible Replaces Part Numbers:
3M® OP316, 47-55707CM, 47-55707G2, 47-55708G2, 47-55712G2, 47-9295G2, and 47-9296G2
4. RO Membrane TFC 36 GPD (AFC-WF-M) – Replace every 24 months
Micron Rating: 0.1 Micron
Change Frequency: 24 months
Fits In These Systems
3M® O301, 3M® O401, and 3M® O501
Compatible Replaces Part Numbers:
66-8706G2 and 66-4706G2
Aqua-Pure® is a registered trademark of 3M® Company.
3M® is a registered trademark of 3M® Company.
Cuno® is a registered trademark of 3M® Company.
Aqua-Pure® , 3M® and Cuno® are registered trademarks of their respective holders.
American Filter Company and AmericanFilterCompany.com are not affiliated with Aqua-Pure® , 3M® and Cuno® .
This product is not affiliated with or authorized by Aqua-Pure® , 3M® and Cuno® .
1. Turn off Water Supply.
2. Remove existing filter.
3. Install new filter in head and turn till locked.
4. Turn on Water Supply.
5. Check for leaks.
6. Flush system for 3-5 Minutes.