Omnipure - K5686 - 12" x 2.5" GAC With Phosphate Inline Filter Quantity:Pack of 2 Maintains just 1 psi drop

Maintains just 1 psi drop at 10 GPM flow rate

Replace bulb annually regardless of visible operation

The Omnipure E5421 is designed for systems using proprietary E-Series housings with quick-change heads

Model Number WS-21 Manufacturer TST Water (Water Sentinel) Capacity 300 gallons or 6 months Primary Function Scale and lime protection for misting systems Removes Chlorine

Omnipure - K5686 - 12" x 2.5" GAC With Phosphate Inline Filter Quantity:Pack of 2 Maintains just 1 psi dropThe Omnipure K5686 is a 12" x 2. 5" inline filter combining granulated activated carbon with polyphosphate scale inhibitor to remove chlorine taste, odor, and particulates while preventing lime and scale buildup. Available with multiple fitting options including 1 4" NPT, 3 8" NPT, 1 4" QC, and 3 8" FQC for easy installation in refrigerators, ice makers, RO systems, and beverage equipment. SPECIFICATIONS K5686 Filter Specifications Dimensions 12" x 2.