| The questions that you should ask when looking for a filter for your home. We hope this is helpful when making your filter purchasing decision. | AD18 | AD200 | AD300 | AD300S |
|---|---|---|---|---|
| Filters water at1 | 1.0 micron | 0.1 micron | 0.1 micron | 0.1 micron |
| Filter capacity (litres)² | 5,700 | 30,000 | 60,500 | 60,500 |
| Tested & approved by W.R.A.S - N.S.F. - W.S.C. In the UK, USA & Malta | ||||
| Filter change (average) every | 12 months | 18 months | 18 months | 18 months |
| 3-stage filter system - three filters in one unit (felt, carbon block & uf-membrane)3 | ||||
| 4-stage filter system - four filters in one unit (felt, carbon block, uf-membrane & sediment)4 | ||||
| Reduces the build up of limescale in hard water areas | ||||
| Carbon block filter |