Super-Pro XtremeBlue A1 C4025/C4030 Filter Cartridge, 4-pack | X15-ULT-A1-M-Q4 Commercial If your WhisperFlo or IntelliFlo

If your WhisperFlo or IntelliFlo VS pump is Black/Gray

Swimming can resume within minutes after treatment

Pentair Part Number 473731Z Part Name Capacitor with Bracket Quantity Included Each (1 capacitor with bracket) Compatible Models UltraTemp Models 70

Single-phase units manufactured prior to 2015 require a different contactor

A missing or failed water slinger accelerates motor bearing wear and can lead to premature motor failure

Super-Pro XtremeBlue A1 C4025/C4030 Filter Cartridge, 4-pack | X15-ULT-A1-M-Q4 Commercial If your WhisperFlo or IntelliFloSuper Pro aftermarket filter cartridge replacement for use with the Hayward C4025 & C4030 cartridge filters. This is a 4 pack, for full filter servicing. For a single filter cartridge, see here.