Pentair ChlorPlus 20BB Carb... Pentair ChlorPlus 20BB Carbon Block 20” Big Blue designed for efficient water filtration.

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Pentair 4.5" x 20" Big Blue... Pentair 4.5" x 20" Big Blue Empty Cartridge White designed for efficient water filtration.

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Pentek 10" Big Blue Housing... This 10 inch Big Blue HFPP housing includes a 3/4 inch connection and is designed without a pressure relief valve. It supports standard filtration applications. Constructed from durable materials for long-lasting use. Suitable for residential...

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Pentek 10" Big Blue Housing... This 10 inch Big Blue HFPP housing features a 1 inch connection without a pressure relief valve. Designed for standard filtration systems. Built for durability and consistent performance. Suitable for residential and light commercial use.

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Pentair 10" Blue Black Filt... This 10 inch filter housing features a blue and black construction with a 3/4 inch port and mounting cap. Designed without a pressure relief valve. Built for durability and consistent performance. Suitable for residential and...

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Pentair 20" VIH Filter Hous... This 20 inch valve-in-head filter housing features a blue and black design with a 3/4 inch port. It includes a pressure relief valve for safe operation. Designed for easy maintenance and cartridge replacement. Suitable for...

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Pentair 4.5" x 20" Big Blue... Pentair 4.5" x 20" Big Blue Empty Cartridge Clear designed for efficient water filtration.

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Harmsco 20" Big Blue Poly P... This poly pleated absolute filter is designed for high efficiency filtration. It ensures consistent removal of fine particles. Suitable for demanding filtration systems. Durable and long-lasting performance.

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Pentair 10" Slim Line Housi... This 10 inch slim line housing includes a 3/8 inch port and durable construction. Designed without a pressure relief valve. Built for long-lasting and consistent performance. Suitable for residential filtration setups.

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United Filters 10" 1 Micron... Absolute-rated polypropylene cartridges provide accurate filtration for demanding applications. This 1 micron Big Blue cartridge delivers consistent particle removal with high efficiency. It protects sensitive equipment and ensures dependable performance.

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Pentair 10" VIH Filter Hous... This 10 inch valve-in-head housing features a blue and black design with a 3/4 inch connection. It includes a pressure relief valve for safe operation. Built for durability and ease of maintenance. Suitable for residential...

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Pentek 20" Big Blue Housing... This 20 inch Big Blue housing features a 3/4 inch connection without a pressure relief valve. Designed for compact filtration setups. Built for durability and consistent performance. Suitable for residential and commercial applications.

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Pentair 10" Slim Line Housi... This 10 inch slim line housing features a durable blue and black construction with a 1/4 inch port. Designed without a pressure relief valve. Built for consistent and reliable performance. Suitable for residential systems.

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United Filters 4.5" x 10" 5... Carbon impregnated cartridges provide effective filtration and adsorption in compact systems. This 5 micron Big Blue filter captures fine sediment while reducing chlorine and odor. It enhances water clarity and taste for residential and commercial...

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Harmsco 20" BB Pleated Filt... This Calypso Blue series filter is engineered for high flow sediment filtration. It provides reliable removal of larger particles. Suitable for commercial and industrial systems. Ensures consistent performance and durability. Ideal for heavy-duty applications.

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Pentair GAC Series 10" x 4.... Pentair GAC filter uses granular carbon to reduce taste and odor. It also removes chlorine effectively. The 10" x 4.5" Big Blue size fits standard housings. Built with durable materials. Suitable for residential use. Improves...

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