Swimables® WhisperFlo-Style Pump Wet End (0.5–2 HP) w/ Hi-Temp Unions | SW-21-149 Sirona Water Balancer 🛠️ Tighten Evenly – When

🛠️ Tighten Evenly – When reassembling

and harsh pool chemicals can lead to cracks

Zodiac Pool R0966900 TruChlor O-Ring Cover

✅ Align the Flapper Properly – Position it correctly to allow unrestricted flow when open and a complete seal when closed

Swimables® WhisperFlo-Style Pump Wet End (0.5–2 HP) w/ Hi-Temp Unions | SW-21-149 Sirona Water Balancer 🛠️ Tighten Evenly – WhenSwimables 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