Pentair/Paragon Aquatics Bulkhead Fitting for THS Series Filters – 1-1/2" (B4981X)
The Pentair/Paragon Aquatics 1-1/2" Bulkhead Fitting (B4981X) is a high-quality replacement component designed specifically for Pentair THS Series Commercial Sand Filters. Engineered for durability and dependable sealing performance, this bulkhead fitting ensures secure water flow management through the filter tank wall. Whether maintaining, retrofitting, or restoring your commercial pool filtration system, this genuine Pentair component supports optimal system reliability and leak-free operation.
Manufactured to meet commercial aquatic facility standards, this fitting offers compatibility with a range of municipal, institutional, and recreational pool systems using THS Series filters. Its rugged construction resists corrosion and chlorine exposure for long-term service in high-demand environments.
Key Features
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Genuine Pentair/Paragon Aquatics replacement part
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Fits Pentair THS Series Commercial Filters
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1-1/2" bulkhead size for secure plumbing connections
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Designed to maintain leak-free filtration performance
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Durable construction suitable for commercial pool environments
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Ideal for system repair, maintenance, or component replacement
Applications
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Commercial pools and aquatic centers
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Municipal and public swimming facilities
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Resorts, hotels, and fitness clubs
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Institutional and school pool filtration systems
Part Number: B4981X
Size: 1-1/2" Bulkhead Fitting
Manufacturer: Pentair / Paragon Aquatics





