 |
 |
 |
| 1. UP-BT420
whole house point-of-entry system placed at the front garden after the
water mains. |
2. Unscrew
and remove housing |
3.
Water contaminants filtered out by the UP-BT420 system.
Imagine
drinking the unfiltered water! |
 |
 |
 |
| 4. Gently
spray on cartridge to dislodge debris |
5.
A much cleaner
cartridge |
6.
As good as new! |
