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Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
On the Pentair Triton C Series Sand Filter diagram
This part
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Other parts on the same Pentair Triton C Series Sand Filter
OEM Pentair Closure 154575 is an 8.5-inch replacement lid designed for use with specific Triton sand filter models, providing a tight, secure seal to prevent leaks and maintain optimal system pressure. This part is essential for preserving the structural integrity of your filtration system, ensuring consistent and efficient filter operation. Constructed from durable materials, this closure is engineered to withstand the rigors of daily exposure to pool chemicals and fluctuating pressures. Whether for routine maintenance or system repair, this OEM component restores proper sealing and contributes to long-term filter performance.
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Creates Leak-Resistant Seal: Engineered to tightly close Triton sand filters and prevent leaks, supporting uninterrupted filtration and efficient system operation.
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Supports Filter Longevity: Helps protect internal filter components by maintaining pressure balance and shielding the system from outside contaminants.
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Heavy-Duty Build Quality: Manufactured from high-strength materials that resist warping and cracking under poolside conditions, ensuring extended service life.
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Precision 8.5-Inch Fit: Sized specifically to fit Triton filters that require an 8.5-inch closure lid, guaranteeing proper alignment and reliable sealing.
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Critical OEM Replacement: Provides OEM-grade reliability for restoring performance in compatible Triton filter models, ensuring safe and effective maintenance.
- (1) Pentair 154575 Closure Lid
- Pentair Triton Filters





