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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
reverse osmosis pre-filtration
stress cracking
Ideal for under-sink drinking water systems
clean the PTFE junction with mild detergent or process-appropriate solvent if response slows
Storage Capacity
Water Sentinel (WSK-1) Ecowater, Whirlpool and Kenmore (Individual) Waterstone (1100HC-ORB) Annapolis Black Oil Bronze Hot/Cold reverse osmosis pre-filtrationTST Water Replacement Filter Water Sentinel WSK 1 Refrigerator Filter Direct fit replacement for Ecowater, Whirlpool, and Kenmore refrigerators. Six months of clean, chlorine free water at a fraction of OEM cost. 300 Gallon Capacity 6 Month Lifespan OEM Alternative WHY IT WORKS Carbon filtration without the brand markup Chlorine Reduction Activated carbon media removes chlorine taste and odor while preserving beneficial minerals like calcium and
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