Val-Pak Anthony Apollo DE Filter Shaft 0.5" Brass Insert Nut (V34-121) aquacal K8 compatibility

K8 compatibility

Helps restore structural support and alignment

this stabilizing plug helps support stronger handrail performance and better long-term usability

That keeps the repair efficient while restoring a cleaner and more dependable internal setup

Skimmer collars help define and support the upper skimmer opening while maintaining a clean

Val-Pak Anthony Apollo DE Filter Shaft 0.5" Brass Insert Nut (V34-121) aquacal K8 compatibilityThe Val Pak Anthony Apollo DE filter shaft brass insert nut is designed for compatible applications that use a 1 2 inch shaft connection and need a properly matched retaining nut. Small internal hardware like this is useful because it contributes directly to how securely the assembly goes back together and how stable it remains once in service. This replacement is especially useful when the original nut is stripped, corroded, missing, or no longer