Pentek - CRF20-BB - 20" x 4.5" Radial Flow Carbon Block Test Kits 💧 Eliminates Leaks & Bypass

💧 Eliminates Leaks & Bypass

Install after sediment and carbon filtration stages to restore beneficial minerals and adjust pH upward from acidic or neutral water

Built for Demanding Commercial Environments

Verify your injector model's suction port threading before ordering

Pentek - CRF20-BB - 20" x 4.5" Radial Flow Carbon Block Test Kits 💧 Eliminates Leaks & BypassPentek High Capacity Radial Flow Technology CRF20 BB 20" x 4. 5" Radial Flow Carbon Block Filter Engineered for high flow commercial and whole house applications where chlorine, chloramine, and sediment reduction can't compromise flow rate 200,000 gallon capacity 25 micron filtration Radial flow design for low pressure drop Advanced granular activated carbon The Pentek CRF20 BB uses a radial flow configuration that allows water to flow from the