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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Pentair ECP 50 Micron 20 In... This 50 micron pleated Big Blue filter offers high dirt holding capacity due to its expanded surface area. It is washable and reusable, making it cost-effective. Ideal for high-flow filtration applications.

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Pentair 10" Slim Line Housi... This 10 inch slim line housing features a blue and black design with a 3/8 inch connection. It includes a pressure relief valve for safe operation. Built for durability and reliable filtration. Suitable for residential...

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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 10" Blue Black Filt... This 10 inch filter housing includes a blue and black design with a 3/4 inch connection and pressure relief valve. It features a mounting cap for easy installation. Built for durability and reliable performance. Suitable...

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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 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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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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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" 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 4.5" x 10" 1... Pleated polyester cartridges are designed for coarse sediment removal with high durability. This 100 micron Big Blue cartridge captures large particles efficiently. It provides reusable filtration and extended service life.

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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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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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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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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 Calypso Blue 20" Pl... This Calypso Blue filter ensures ultra-fine particle removal down to 1 micron. It is ideal for applications requiring high water clarity. Provides consistent performance under demanding conditions. Durable and efficient for long-term use.

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