Hayward | SPX3000BN | Super II Pump Diffuser | Replacement Wet-End Component for .75 to 1.5 HP

Hayward | SPX3000BN | Super II Pump Diffuser | Replacement Wet-End Component for .75 to 1.5 HP
The Hayward SPX3000BN Super II Pump Diffuser is a replacement hydraulic component designed for compatible Super II pool pump models with .75 HP to 1.5 HP motors. This diffuser directs and smooths water flow exiting the impeller, helping maintain efficient circulation, consistent pressure, and stable filtration performance when the original diffuser is worn, cracked, or degraded due to normal use.
Key Features
• Replacement diffuser engineered for use with Hayward Super II pool pumps sized from .75 HP to 1.5 HP.
• Guides and channels water flow from the impeller to the pump outlet for smooth circulation.
• Helps maintain stable pressure and support efficient filtration performance.
• Reduces turbulence and hydraulic inefficiencies within the pump wet end.
• Ideal for replacing cracked, worn, or damaged diffusers during routine maintenance.
• Constructed to withstand continuous exposure to pool water, pressure cycles, and chemicals.
Product Overview
The Hayward SPX3000BN Super II Pump Diffuser is a key internal wet-end component used in compatible Super II pool pump systems with motor sizes ranging from .75 HP to 1.5 HP. Positioned around the impeller, the diffuser redirects water flow into the discharge port, reducing turbulence and helping create a consistent hydraulic path that supports stable pressure and improved circulation. Proper diffusion of flow helps reduce internal losses and contributes to the pump’s overall performance and efficiency.
Over time, diffusers can become worn, cracked, or eroded due to continuous use, debris impact, and exposure to pool chemicals. A compromised diffuser can lead to uneven flow, reduced pressure, and circulation inefficiencies. Installing the SPX3000BN replacement diffuser helps restore proper hydraulic performance and supports reliable operation across normal pool circulation and filtration tasks. This replacement component is commonly used during pump rebuilds, wet end servicing, or routine maintenance to sustain long term performance and dependable water movement in compatible Hayward Super II pool pump systems.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Hayward SPX3000BN Super II Pump Diffuser is a replacement hydraulic component designed for compatible Super II pool pump models with .75 HP to 1.5 HP motors. This diffuser directs and smooths water flow exiting the impeller, helping maintain efficient circulation, consistent pressure, and stable filtration performance when the original diffuser is worn, cracked, or degraded due to normal use.
Key Features
• Replacement diffuser engineered for use with Hayward Super II pool pumps sized from .75 HP to 1.5 HP.
• Guides and channels water flow from the impeller to the pump outlet for smooth circulation.
• Helps maintain stable pressure and support efficient filtration performance.
• Reduces turbulence and hydraulic inefficiencies within the pump wet end.
• Ideal for replacing cracked, worn, or damaged diffusers during routine maintenance.
• Constructed to withstand continuous exposure to pool water, pressure cycles, and chemicals.
Product Overview
The Hayward SPX3000BN Super II Pump Diffuser is a key internal wet-end component used in compatible Super II pool pump systems with motor sizes ranging from .75 HP to 1.5 HP. Positioned around the impeller, the diffuser redirects water flow into the discharge port, reducing turbulence and helping create a consistent hydraulic path that supports stable pressure and improved circulation. Proper diffusion of flow helps reduce internal losses and contributes to the pump’s overall performance and efficiency.
Over time, diffusers can become worn, cracked, or eroded due to continuous use, debris impact, and exposure to pool chemicals. A compromised diffuser can lead to uneven flow, reduced pressure, and circulation inefficiencies. Installing the SPX3000BN replacement diffuser helps restore proper hydraulic performance and supports reliable operation across normal pool circulation and filtration tasks. This replacement component is commonly used during pump rebuilds, wet end servicing, or routine maintenance to sustain long term performance and dependable water movement in compatible Hayward Super II pool pump systems.











