Pokapū Hua
Waea Waea Parahi -Wheteretere Hainamana
Rauemi e waatea ana: Waea Parahi, Waea Parahi Phosphor, Waea Parahi
Taupānga: Kei te whakamahia whānuitia mo te tarai i te totoka, te wai, te hau i roto i taku, te whakarewa, te mokowārangi, ETC.
Āhuahira
Te kawe teitei me te waikura waikura
Tuwhera kakahu
Te whiti karaka whero-whero
Te ngawari
He ngawari ki te tapahi ki te kutikuti
Taupānga: Kei te whakamahia whānuitia i roto i te maina, whakarewa, hanga, rongoa
ahumahi mo te filtration o nga momo matūriki katoa, paura, porcelain, karaihe, wai, etc
Rarangi whakakitenga
Raranga Maama
| Matau | Waea Dia | Rahi Puka | Matau | Waea Dia | Rahi Puka |
| mm | mm | mm | mm | ||
| 7×7 | 1.00 | 2.63 | 50×50 | 0.20 | 0.31 |
| 10×10 | 0.60 | 1.94 | 60×60 | 0.15 | 0.27 |
| 12×12 | 0.50 | 1.62 | 70×70 | 0.12 | 0.24 |
| 16×16 | 0.40 | 1.19 | 80×80 | 0.13 | 0.19 |
| 18×18 | 0.35 | 1.06 | 90×90 | 0.12 | 0.16 |
| 20×20 | 0.30 | 0.87 | 100×100 | 0.10 | 0.15 |
| 24×24 | 0.26 | 0.80 | 120×120 | 0.09 | 0.12 |
| 30×30 | 0.30 | 0.55 | 150×150 | 0.06 | 0.11 |
| 35×35 | 0.17 | 0.56 | 180×180 | 0.05 | 0.09 |
| 40×40 | 0.23 | 0.40 | 200×200 | 0.05 | 0.07 |
Raranga Raranga
| Matau | Waea Dia | Rahi Puka | Matau | Waea Dia | Rahi Puka |
| mm | mm | mm | mm | ||
| 250×250 | 0.040 | 0.063 | 400×40 | 0.030 | 0.030 |
| 300×300 | 0.040 | 0.044 | 450×450 | 0.028 | 0.028 |
| 325×325 | 0.035 | 0.035 | 500×500 | 0.025 | 0.025 |
| 350×350 | 0.030 | 0.030 |
Rahi motuhake me te whakaritenga e waatea ana i runga i nga whakaritenga a nga kaihoko.