Big Blue 20"
FlowMatic Full-Flow 20″ Blue|Black Housing with Pressure Release and 1″ Connection (FH10000BL1PR)
BigBlue 20" Carbon
Pentek 4-1/2″ x 20″ GAC Granular Activated Carbon Cartridge (GAC20-BB)
Fits any housing that uses 4-1/2″ x 20″ cartridges 5 gpm flow rate
BigBlue 20" Carbon
Pentek 4-1/2″ x 20″ RFC Granular Activated Carbon Cartridge (RFC-20-BB)
Fits any housing that uses 4-1/2″ x 20″ cartridges 6 gpm flow rate
Big Blue 10"
FlowMatic Full-Flow 10″ Clear|Black Housing with Pressure Release and 1″ Connection (FH5000CB1PR)
Inline Filters
Options: 3/4 inch, 1 inch, High Flow 1 1/2 inch & 2 inch
Big Blue 20"
BigBlue 20" Carbon
Long life + cysts 4-5/8 inch OD 20 inch Length 0.5 micron nominal rating 150000 gallons of Chlorine Reduction tested at 2 ppm of chlorine 4 gpm flow rate
3/4"-20" Housings
Pentek Double-Duty Housing with Pressure Release and Integral Bracket, Clear (20-07C-PR-IB)