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Hardness Test Bottle (Square)
The FQK1K is the replacement filter for the GXRLQK filter system
including shale
Simply pour water into the upper chamber and dispense filtered water from the lower chamber through an easy-to-use spigot
Tier1 RO5 Replacement Filter Bundle 5-Pack Cuno Hardness Test Bottle (Square)The Tier1 RO5 Filter Bundle 5 Pack includes the TIER1 P5 10 P5 Sediment Filter, TIER1 P1 10 Polypropylene Sediment Filter, TIER1 EP5 10 Carbon Filter, TIER1 IN WF0140 and TIER1 TROM 50 water filters. These filters can be used with the 5 Stage Reverse Osmosis System, which delivers up to 50 gallons of filtered water per day. Tier1 RO5 is an ideal solution to your drinking water needs. All filters are required for specific Tier1 Filtration systems.
