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CMP Spa Master 25591-231-000 2-1/2" Gray Scalloped Pulsator Jet Internal with 3-1/2" Flange
CMP Spa Master 25591-231-000 2-1/2" Gray Scalloped Pulsator Jet Internal with 3-1/2" Flange
High-performance CMP Spa Master pulsator jet delivers durable spa comfort and smooth water flow.
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The CMP Spa Master 25591-231-000 2-1/2" gray scalloped pulsator jet internal with 3-1/2" flange provides reliable water flow and soothing hydrotherapy performance.
Designed with a scalloped face, this pulsator jet creates a smooth and refreshing spa experience while maintaining consistent water pressure.
Its 2-1/2" size offers flexible plumbing compatibility, making it an excellent choice for both gunite and fiberglass spa installations.
Built from durable materials, the jet internal is crafted for long-lasting use and easy installation to reduce maintenance hassles.
Perfect for residential spa owners, this CMP jet delivers both performance and comfort, enhancing the overall spa environment with reliable operation.
⭐⭐⭐⭐⭐
Customers highlight the excellent water pressure and soothing massage effect from this jet.
Many users appreciate the durable build that holds up well even after long-term spa use.
Installation is often described as simple and hassle-free, saving time and effort.
Reviewers also find it to be a cost-effective replacement part that improves overall spa performance.
- Brand: CMP
- Application: Spa
- Jet style: Scalloped face
- Jet type: Pulsator
- Size: 2-1/2" internal with 3-1/2" flange
- Compatible with gunite and fiberglass spas
- Durable construction for long service life
- Easy installation and maintenance
- Residential use
- Brand: CMP
- Application: Spa
- Shipping dimensions: 4 x 3.5 x 3.5 inch
- Color: Gray
- Each product weight: 0 pound
- Jet style: Scalloped face
- Jet type: Pulsator
- Master carton quantity: 1
- Minimum sell quantity: 1
- Pallet quantity: 1
- Channel: None
- Commercial, residential, or professional: Residential
- UPC code: 849640016534
Q: Is this CMP Spa Master jet compatible with all spa types?
This jet internal is designed for both gunite and fiberglass spas, making it versatile for most standard spa systems.
Q: How difficult is it to install the 25591-231-000 jet internal?
It is built for easy installation, and most spa owners or technicians can fit it quickly without needing special tools.
Q: Does the scalloped pulsator jet require regular maintenance?
Maintenance is minimal, and with proper water care, the jet internal provides long-lasting, trouble-free operation.

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As seen on
CMP (Custom Molded Products) delivers smart, dependable pool and spa components—from return fittings and skimmers to water features and sanitizing systems. Trusted by pool builders and homeowners alike, CMP products are built for performance and long-term value. At AquaDoc, we offer a wide range of CMP pool and spa supplies designed to keep your water clean, safe, and enjoyable.
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