Swimables® WhisperFlo-Style Pump Wet End (0.5–2 HP) w/ Hi-Temp Unions | SW-21-149 Sirona Water Balancer High-Flow Design: The 18-square-inch size

High-Flow Design: The 18-square-inch size ensures greater suction and faster filtration

Zodiac Pool R0966900 TruChlor O-Ring Cover

🛠️ Tighten Evenly – When reassembling

and contributing to long-term system reliability

2” Spigot (Outlet)

Swimables® WhisperFlo-Style Pump Wet End (0.5–2 HP) w/ Hi-Temp Unions | SW-21-149 Sirona Water Balancer High-Flow Design: The 18-square-inch sizeSwimables WhisperFlo Style Pump Wet End (0. 52 HP) with Hi Temp Unions SW 21 149 Complete aftermarket wet end for WhisperFlo style pumps (replaces Pentair 357149). Includes hi temperature 2" unions for easy service. Motor not included. Features Direct replacement for WhisperFlo wet ends, 0. 52 HP range (aftermarket by Swimables) Includes 2" hi temp unions (MPT slip) for fast install service OEM style housing and internals; rebuild without replacing