- 填料
- All Crossflow Fill
- All Counterflow Fill
- All Film Fill
- All Splash Fill
- DF254 Counterflow Film Fill
- DF381 Counterflow Film Fill
- FB20 Counterflow Film Fill
- AAFNCS Counterflow Film Fill
- MC75 Counterflow Film Fill
- MCR Counterflow Film Fill
- MX Crossflow Film Fill
- M106 Crossflow Film Fill
- Alpha III Crossflow Splash Fill
- Ladder Crossflow Splash Fill
- Omega Crossflow Splash Fill
- TrickleBloc Counterflow Splash Fill
- GridLoc Splash-Fill Support
- MBX Crossflow Film Fill
- Mesa Crossflow Splash Fill
- Flash Crossflow Fill
- MVC20 Counterflow Film Fill
- Permagrid Counterflow Splash Fill
- MC120S Counterflow Film Fill
- VC25 Counterflow Splash Fill
- NC20 Counterflow Splash Fill
- Marley MBX EZ Pack Fill
- 收水器
- 布水系统
- 风机和传动系统
- 生物介质