Commercial-Grade Carbon Block Filter 20"
- US made high capacity, 20” L x 2.5” D, performance tested & verified by independent Laboratory testing
- Patented extruded activated carbon block filter, high adsorptive capacity and efficiency
- Compatible with all 20 inch x 2.5 inch industry standard whole house and 20” reverse osmosis water filter systems
- APEC Commercial Grade 23-CAB20 is for RO-LITE180, RO-LITE240, RO-LITE360
- Uses on 2nd and 3rd stage of commercial RO system