Pentair Chemical Resistant Lid Replacement | 354113
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Pentair — a trusted manufacturer of pool circulation and OEM replacement parts. Covered under Pentair’s standard OEM replacement parts warranty when purchased from an authorized dealer.
Q: What pumps use this lid? A: This chemical‑resistant lid fits Pentair/Sta‑Rite Dynamo aboveground pool pump strainer pots. Q: Does this include the o‑ring? A: No, the lid is sold separately — purchase the correct o‑ring (354533) for a proper seal.
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Pentair Chemical Resistant Lid Replacement | 354113
Description
Description
Pentair Chemical Resistant Lid Replacement | SKU 354113
Genuine Pentair chemical‑resistant lid for Dynamo pool pump strainers, built to resist harsh pool chemistries and extend component life.
Features
- OEM chemical‑resistant pump lid from Pentair.
- Designed for Sta‑Rite Dynamo aboveground pool pumps.
- Tinted design resists cracking and clouding from chemicals.
Description
The Pentair Chemical Resistant Lid is a high‑durability replacement cover for Pentair and Sta‑Rite Dynamo aboveground pump strainer pots. Its chemically resistant tinted construction stands up to aggressive pool chemistries — including biguanide environments — better than typical clear acrylic lids. Designed to work with the original strainer assembly, this lid helps protect the internal pump basket and maintain reliable circulation.
Pro Tip
Always install a fresh o‑ring when replacing the lid to maintain a secure, leak‑free seal — pair this with the for best results.
Related Parts
Installation Tips
Turn off and disconnect pump power before servicing. Remove the old lid and inspect the o‑ring; replace if hardened or cracked. Clean mating surfaces and lightly coat the o‑ring with silicone lubricant for easier installation. Align lid tabs and tighten securely to prevent leaks. If unsure, consult a pool service technician.
Specifications
Specifications
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Warranty
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
- A&A (Pentair In-Floor) Warranty
- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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