The Pentek 255593-43 is the correct replacement water filter cartridge for the following applications:
Pentek water filters provide the best in home filtration. The Pentek Water filter cartridge 255593-43 is a coconut shell carbon water filter for your 10" filter housing. Also known as a Pentek inline water filter, this bacteriostatic water filter will reduce lime and scale from your drinking water.
Pentek GS-6ALS-G-1/4" Coconut Shell Inline Filter:
Drinking water filtration systems provide clean, fresh, filtered water to your refrigerator, ice maker and faucet. This coconut shell carbon filter will remove the unpleasent smell and odor associated with chlorine in your water. The Pentek 255593-43 features John Guest fittings for easy installation.