Pentair Pentek FloPlus-20BB Carbon Water Filter, Whole House, 0.5 Micron

The Pentair Pentek FloPlus Cartridges boast the benefits of small particle reduction at a flow rate comparable to a 10-micron rated cartridge. This product offers extremely low pressure drops and high flow rates, comparable to 10-micron (very open) carbon cartridges. Its efficiency is so high that very small particles can be removed to create cleaner, safer water. These cartridges are ideal for applications where pressure drop and low flow have been chronic problems in the past, as well as whole house water treatment with the addition of small particle reduction. However, it will address the needs of any end user looking for a product that offers high flow, low pressure drop, infrequent cartridge changes, and small particle reduction.

The PREMIUM HIGH EFFICIENCY CARTRIDGES from Pentair Pentek provide outstanding chlorine taste and odor reduction, as well as the removal of very small particles, to create cleaner, safer water. These cartridges fit all 20" Big Blue housings and can replace any 20" x 4.5" heavy-duty carbon filter cartridge.

The high flow rates and low pressure drop of the FloPlus Cartridges are similar to a nominal 10-micron carbon block cartridge, with the particulate efficiency of a 0.5-micron cartridge. This combination of features ensures that users enjoy the benefits of both high flow and effective particle removal.

For added peace of mind, the Pentair Pentek FloPlus Cartridges have been tested and certified by NSF International, a globally recognized leader in product testing and certification.

Each FloPlus Cartridge has a capacity of 50,000 gallons, and it is recommended to replace the cartridge every 12 months or when a drop in water pressure or water quality is noticed.

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