Revitalize your Kohler whirlpool’s jet power and reliability with the Kohler Bath Pump Proflex 13a Replacement from Balboa Water Group. As the original manufacturer’s solution for the Proflex 13a line, this 13 amp, 115V pump is a true drop-in replacement that fits Kohler Proflex 13a configurations across a wide range of tub layouts. It arrives ready to install with an integrated air switch and cord (model 321NF10), reducing downtime and eliminating guesswork.

• Drop-in replacement for Kohler Proflex 13a, designed to fit the exact size and seal geometry of the original system.
• 13 amp, 115V motor provides dependable, single-speed jet action for steady hydrotherapy.
• Integrated air switch and cord included (model 321NF10) for simple, out-of-the-box wiring and reliable starts/stops.
• Clear connection specifications: suction auxiliary port 3/8" barb; suction connection 2-7/16" OD MBT; suction pipe size 1-1/2".
• Wide compatibility with most whirlpool tub plumbing and a preferred choice among leading manufacturers for reliable performance.
• Easy electrical setup operates on standard 115V household power, making wiring and service straightforward.

Why choose this replacement? It’s a trusted Balboa design carrying the lineage of the original manufacturer, ensuring the same fit, seals, and performance you’ve relied on. This isn’t a generic pump replacement—it’s a proven, durable solution built to integrate with your Kohler system with minimal downtime.

Who this is ideal for: - Homeowners upgrading an aging pump and restoring full jet power - Service professionals performing a Kohler rehab or refurbishing a spa tub - Installers retrofitting to a proven, durable option that’s compatible with real-world installations

• Key use cases: replacing a failed Proflex 13a in Kohler whirlpool tubs to restore jet power and cycle reliability; upgrading older systems with a pump that has proven compatibility; renovating a spa tub where consistent flow and easy maintenance matter.

• Practical installation notes:
  • Verify your tub’s fittings match the listed dimensions (3/8" barb auxiliary port, 2-7/16" MBT suction, 1-1/2" suction pipe).
  • Ensure your electrical supply is a standard 115V circuit and that the cord and air switch (321NF10) are correctly connected for reliable starts and stops.
  • Because this is a drop-in replacement designed for Kohler Proflex 13a, you’ll minimize downtime and compatibility risk compared with generic pumps.

Upgrade your whirlpool experience with the Kohler Bath Pump Proflex 13a Replacement by Balboa Water Group and enjoy steady performance, dependable operation, and the confidence that comes from using the original manufacturer’s replacement. Your bath deserves consistent jet power and peace of mind—choose a pump built to last.