AQUAPURE-AP431
| Price Per Item | |
|---|---|
| 2 PACK | $55.49 |
| 3 PACK | $53.77 |
| 4 PACK | $52.06 |
| 6 PACK | $50.34 |
The 3Mâ„¢ Aqua-Pureâ„¢ Whole House Scale Inhibition Replacement Water Treatment Cartridge AP431 for the AP43SS was designed to reduce scale build-up on hot water-using appliances such as water heaters (standard and tank-less), clothes washers and dishwashing machines, and on plumbing fixtures like faucets, pipes, and shower heads. The AP431 is as easy to change-out as a light bulb.