Dinlon SPX3100D Pump Strainer Cover for Hayward SP3000/SP3000X with O-Ring

Upgrade your Hayward pool pump with the Dinlon SPX3100D Pump Strainer Cover, designed to fit the Hayward Super II SP3000 and SP3000X series. This transparent, UV‑resistant lid combines visibility with durability, allowing you to monitor debris without disassembling the basket. The precision threaded design ensures a snug, leak‑proof seal, while the included SPX3000S O‑ring adds an extra layer of protection for your system. Beyond pump lids, this replacement part also suits select chlorine and bromine feeders, making it a versatile upgrade for residential or commercial pools.

Compatibility and Design

• Fits Hayward Super II SP3000 and SP3000X pump models for a seamless replacement.
• Also compatible with C-series feeders: C250CF, C500CF, C1100CF, C1800CF.
• Made from tough, UV‑resistant clear plastic to withstand outdoor pool environments.
• Transparent lid enables quick debris checks without removing the cover.

Key Benefits and Features

• Threaded twist‑on design supports tool‑free hand tightening and removal.
• Includes a high‑quality SPX3000S O‑ring for a secure, leak‑proof seal (lubrication recommended).
• High‑impact plastic resists cracking and yellowing, delivering lasting clarity.
• Improved pump efficiency through consistent water flow and reduced risk of air or debris blockages.

Installation and Care

• Lubricate the O‑ring and seat it properly in the groove before installation.
• Hand‑tighten the lid until snug to ensure a consistent seal.
• Inspect for cracks or wear and replace if needed to maintain performance.
• Regularly re‑check the seal and re‑apply lubricant as part of routine maintenance.

Why Choose Dinlon SPX3100D

This replacement part restores visibility, supports reliable operation, and offers a cost‑effective alternative to replacing the entire pump lid. It’s a practical option for both residential and commercial pool setups seeking steady performance without overhauling existing equipment.