Package quantity: 3 complete shower filter units

built-in reminder ensures you never miss a calibration cycle

Rinse the probe with distilled water after each use

No special return program is required

Sil Vex) — AquaSafe: YES | Carbon only: Partial

Transfer Pipettes 3 mL – 20-Pack | Lab, Aquarium & Water Testing Alexapure Emergency Water Bank Package quantity: 3 complete showerPrecision Liquid Transfer for Lab, Aquarium & Water Testing Get consistent, drop accurate results every time with these 3 mL graduated transfer pipettes. Each pack includes 20 individually sterile pipettes ready for immediate use in reagent dosing, calibration solution preparation, and water sample handling. Why Professionals & Hobbyists Choose These Pipettes Graduated markings for clear, repeatable volume reference Flexible tip for controlled, drip