fits 3M 3WH-STD-S01H Grooved WATER FILTER For Standard Whole House System 2 PK
fits 3M 3WH-STD-S01H Compatible Grooved WATER FILTER For Standard Whole House System 2 PK
Brand New 2-Pack
Compatible to 3M 3WH-STD-S01H
5-Micron "Sump Style" Whole House Water Filter
6-Month Grooved Filter Cartridges
- Reduces sediment, NSF certified