Comprehensive wet end replacement kit for 3 HP IntelliFlo and WhisperFlo pumps. Includes high-temperature unions and essential components to restore peak pump performance and reliability in one purchase.

Key Features & Benefits:

• Full Wet-End Assembly: Includes pump housing, lid with O-ring, seal plate with gasket & shaft seal, diffuser with O‑ring, pump basket, locking ring, hi-temp unions, foot base & insert, drain plugs, hardware kit, and more. 

• High-Temperature Unions: Built to withstand elevated temperatures for safe, long-term service.

• 3× Stronger Seal Plate: Reinforced design offers 30 % more material for improved durability. 

• Optimized Flow: Engineered diffuser and housing promote efficient water circulation.

• Direct OEM Compatibility: Designed to fit Pentair IntelliFlo models 011018, 011055, 011056 and WhisperFlo 3 HP pumps. 

• Easy Integration: Pre-assembled hardware and unions simplify installation. 

Product Overview:
The Swimables SW‑21‑150 is a complete rebuild kit ideal for 3 HP IntelliFlo and WhisperFlo pool pumps. It brings together all crucial components—wet end volute, sealing elements, hardware, and high-temp unions—to refresh your pump setup efficiently and affordably. Whether for repair or maintenance, this kit restores performance, minimizes leaks, and extends the life of your pump.