Pentek - GAC-10 - 10" x 2.5" Granular Activated Carbon Filter Reverse Osmosis System install-steps li{counter-increment:step

install-steps li{counter-increment:step

🔧 Pro Tip: Before drilling your countertop

The oversized 20-inch Big Blue cartridges handle higher sediment loads and flow demands than standard 10-inch housings

Backwash frequently to prevent possible cementing

Filtration Rating

Pentek - GAC-10 - 10" x 2.5" Granular Activated Carbon Filter Reverse Osmosis System install-steps li{counter-increment:stepPentek Premium Carbon Filtration GAC 10 Granular Activated Carbon Filter Cartridge 10" x 2. 5" loose carbon filter with full length bed contact and integrated 20 micron post filter for whole house and RO applications 5,000 gallon capacity Chlorine taste & odor reduction 20 micron post filter included Fits standard 10" housings The Pentek GAC 10 uses a full length granular activated carbon bed to maximize water contact time and adsorption efficiency.