Omnipure - Q5321-P - 6" x 2.5" Q-Series Twist Off Carbon Block with Phohsphate Filter - 10 Micron 16x65 Dia. Poly Wound Pressure Vessels Black W/Base 4" Threading Remove U-PIN clamp and inspect

Remove U-PIN clamp and inspect O-rings

Why Professionals Trust Oakton pH 7

The adjustable stroke allows fine-tuning of chemical dosage to match water flow rates and treatment goals

Rinse the pH electrode with distilled or deionized water and gently blot dry with a lint-free tissue

Omnipure - Q5321-P - 6" x 2.5" Q-Series Twist Off Carbon Block with Phohsphate Filter - 10 Micron 16x65 Dia. Poly Wound Pressure Vessels Black W/Base 4" Threading Remove U-PIN clamp and inspectOmnipure Q Series Inline Filter Q5321 P 6" x 2. 5" Carbon Block with Phosphate Filter Tool free twist off replacement. 10 micron carbon block with phosphate scale inhibitor for clean, protected water systems. 10 Micron Filtration Phosphate Scale Control Twist Off Design Carbon Block Media The Omnipure Q5321 P combines carbon block filtration with polyphosphate treatment in a compact 6 inch body. Designed for RO systems, beverage equipment, and ice