BG20 CSI 20 Lbs "B" Filter Gravel Underbedding
Part #CSIBG20
MFG #BG20
Manufacturer Name : CSI
- 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
- Specification Sheet