Water Sentinel (WSP-1) WaterQuik Pet Fountain with Valve Omnipure (E5633) 12"x2.5" Diameter E-Series T33 GAC Carbon The WB-931-20 cartridge is designed

The WB-931-20 cartridge is designed for Harmsco housings that accept 29

Best used after sediment

Service and Replacement Guidelines

This kit includes the precision-molded disk assembly that maintains proper seal and flow control within the valve body

Water Sentinel (WSP-1) WaterQuik Pet Fountain with Valve Omnipure (E5633) 12"x2.5" Diameter E-Series T33 GAC Carbon The WB-931-20 cartridge is designedTST Water Water Sentinel WSP 1 WaterQuik Pet Fountain Filter with Valve Economical replacement cartridge that delivers clean, clear water for pet fountains without removing beneficial minerals 300 Gallon Capacity 6 Month Lifespan Chlorine Reduction WHY IT WORKS Designed for Pet Fountain Applications Chlorine & Odor Reduction Removes chlorine taste and odor from municipal water, making it more appealing for pets to drink consistently Mineral Retention