Pentair 154575 Closure Lid — 8.5" Buttress Thread for Triton® C Sand Filters

🔧 Maintain a secure seal and safe operation on your commercial sand filter with the Pentair 154575 Closure Lid, designed for Triton® C Series filters featuring 8.5" buttress threads.

🔹 OEM Replacement Lid — Specifically engineered for Pentair Triton® C sand filters to ensure a perfect, leak-free fit.

🔹 8.5" Diameter with Buttress Thread — Heavy-duty thread design provides a secure and pressure-resistant seal for high-flow systems.

🔹 High-Strength Construction — Made from reinforced, chemical- and UV-resistant plastic to endure demanding pool and spa environments.

🔹 Essential for Maintenance & Safety — A damaged or worn lid can lead to leaks or unsafe pressure conditions—replace at first sign of wear.

🔹 Clear or Opaque Design (Varies) — Some versions feature a clear center for internal visibility (verify before ordering).

Fits:
• Pentair Triton® C Commercial Sand Filters with 8.5" buttress thread
• May also fit select Triton® HD models (confirm thread size and model before purchase)

For safe and effective filtration system operation, the Pentair 154575 closure lid is a critical component—stock as a replacement or use during scheduled filter maintenance.