Compatible with 50 GPD RO Reverse Osmosis GE Membrane FX12M Smart Water w-Pre & Post Filters by IPW Industries Inc. KDF-85 (WST-M-KDF85057-1) Process Media Specialized for Iron & Hydrogen Sulfide Removal - 1 lb Bag Hold & freeze function

Hold & freeze function

1–15 GPM

Extends less than 1

sand ✓ 14x40 mesh zeolite granules ✓ 55 lbs per cubic foot

If your water source has tested positive for arsenic

Compatible with 50 GPD RO Reverse Osmosis GE Membrane FX12M Smart Water w-Pre & Post Filters by IPW Industries Inc. KDF-85 (WST-M-KDF85057-1) Process Media Specialized for Iron & Hydrogen Sulfide Removal - 1 lb Bag Hold & freeze functionComplete RO Filter Replacement Kit GE FX12M Smart Water Compatible Membrane & Filter Set 50 GPD reverse osmosis membrane paired with dual carbon block pre and post filters for comprehensive water purification 3 Stage Filtration 50 GPD Capacity GE Compatible WHY IT WORKS Multi barrier protection using carbon block and membrane filtration Dual Carbon Block Pre Filtration Two 10" x 2. 5" carbon blocks at 5 micron remove sediment, chlorine, and organic