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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United Filters 2.5" x 20" 1... This ultra-fine spun polypropylene cartridge effectively removes very fine particles. It is ideal for protecting sensitive systems and improving overall filtration efficiency.

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United Filters 2.5" x 10" 5... This polypropylene cartridge provides effective removal of fine sediment. Its durable construction ensures consistent filtration and long service life.

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AXEON Capillary Flow Restri... AXEON Capillary Flow Restrictors easily insert into 1/4" OD tubing located on the membrane waste line (aka concentrate, brine or rinse). The length of the flow control capillary line determines the flow restriction, shorter lengths...

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Omnipure K Series 2.5" x 12... Omnipure K Series 1 micron carbon block inline filter provides efficient chlorine removal and improved water taste. It uses high-quality carbon block media for reliable filtration. Inline design ensures easy installation in RO systems. It...

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Omnipure K Series 2.5" x 12... Omnipure K Series lead reduction carbon block inline filter is designed to remove chlorine and heavy metals from drinking water. It improves safety and taste with advanced carbon block media. Inline configuration allows easy installation...

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Pentair 20" Big Blue Clear ... This Buna-N O-ring is designed for use with 20 inch Big Blue clear filter housings. It provides a tight and reliable seal to prevent leaks during operation. Made from durable material for long-lasting performance. Essential...

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United Filters 4.5" x 20" 1... Pleated polyester cartridges are designed for fine sediment removal with high efficiency. This 10 micron Big Blue cartridge captures fine particles while maintaining strong flow rates. It offers durability and consistent performance.

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4.5" x 20" Melt Blown 25 Mi... Melt blown cartridges are engineered for high-capacity sediment filtration. This 25 micron Big Blue cartridge captures coarse particles such as sand and debris. It supports high flow rates and helps protect filtration systems.

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United Filters 4.5" x 20" 1... Pleated polyester cartridges are designed for high dirt-holding capacity and reusable filtration. This 100 micron Big Blue cartridge captures large particles such as sand and debris. It provides high flow rates and long service life.

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United Filters 2.5" x 10" 2... Designed for pre-filtration, this depth wound polypropylene cartridge removes dirt, rust, and other suspended solids. It ensures consistent filtration performance and helps protect downstream equipment.

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Omnipure 2" x 10" Nitrate R... Omnipure 2" x 10" nitrate removal A520E inline water filter is designed to reduce nitrate contamination in water systems. It improves drinking water safety and quality for residential and commercial use. The inline design allows...

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Omnipure K Series 2.5" x 10... Omnipure K5540 T40 Coco Carbon Inline filter delivers clean and fresh water by reducing taste and odor. It uses coconut shell carbon media for improved filtration. The inline design allows easy installation. It provides consistent...

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United Filters 4.5" x 20" 2... Pleated polyester cartridges are engineered for efficient sediment filtration. This 20 micron Big Blue cartridge captures particles such as dirt and rust. It provides high flow rates and dependable filtration performance.

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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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Omnipure K Series 2.5" x 10... Omnipure K5586 GAC and Phosphate Inline filter is designed to improve water quality and reduce scale buildup in filtration systems. It combines granular activated carbon with phosphate media for enhanced contaminant reduction and scale prevention....

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