BG20 CSI 20 Lbs "B" Filter Gravel Underbedding
CSIBG20
MFG #: BG20
- Manufacturer Name: CSI
- Specifications
- Documents
- Semi-Round
- Brown
- 20 Flint
- Used as underbed for all media in all filters providing for excellent flow distribution in both service and backwash modes
- Permanent unless fouled but can be cleaned and re-used