Hayward SPX1425B Top Diffuser Plate for SP1425 Floor Inlet / Return Fitting (White)
Hayward SPX1425B is a genuine replacement top diffuser plate used on compatible Hayward SP1425 floor inlet / return fitting assemblies. This round diffuser plate mounts to the fitting body and helps direct and diffuse return water flow through the floor inlet opening.
Key Features
- Part Number: SPX1425B
- Brand: Hayward
- Type: Top diffuser plate (floor inlet / return fitting component)
- Color: White
- Designed for use with Hayward SP1425 fitting assemblies (verify model before ordering)
- Helps restore proper flow diffusion when the original plate is cracked, warped, missing, or damaged
Approximate Dimensions (Helpful for Verification)
- Plate diameter (not including tabs): approx. 3-3/8″
- Overall span (tab-to-tab across): approx. 4″
- Center hole: approx. 1/2″ diameter
- Screw holes: 4 (one per tab); hole spacing commonly listed around 3-1/2″ center-to-center across
Common Applications
- Hayward SP1425 floor inlet / return fitting assemblies
- Pool floor return/inlet setups where a diffuser plate is used to shape the return stream
Installation Notes
- Confirm your fitting model is compatible (SP1425 series) and compare the tab/screw-hole layout before ordering.
- Remove debris and scale from the fitting surface before installing the new diffuser plate.
- Do not overtighten screws into plastic—snug and even tightening helps prevent cracking.
Related Products
- Hayward SPX1425B Top Diffuser Plate
- Hayward SP1425 Floor Inlet / Return Fitting Parts
- Hayward Floor Inlet Covers & Plates
- Pool Return Fitting Parts
- Stainless Pool Screws & Hardware
Maintenance Tips
- Inspect floor inlet/return fittings seasonally for cracks, missing hardware, or loose components.
- Remove scale buildup to maintain a smooth, even return flow pattern.
- If the diffuser plate repeatedly loosens, replace worn screws and verify the fitting body threads are not stripped.
