PCF1-10MB Pentek Whole House Filter Replacement Cartridge

The Pentek PCF1-10MB features a 1-micron nominal rating, making it highly effective at reducing fine sediment, silt, sand, rust particles, and scale. Its melt-blown polypropylene construction provides graded density filtration, capturing larger particles on the outer layer while finer particles are trapped deeper within the cartridge, which extends service life and maintains consistent flow throughout your home.

The Pentek PCF1-10MB is designed to last approximately 3 months under typical household use, though actual life depends on incoming water quality and daily usage volume. Homes with higher sediment levels or heavier water consumption may require more frequent changes. Replacing the cartridge on schedule helps protect downstream appliances, plumbing, and point-of-use filters from sediment buildup.

The Pentek PCF1-10MB measures 9-7/8" in length with a 2-5/8" outer diameter, conforming to the standard 10-inch housing size. It fits most Pentek, Pentair, and other standard 10" Big Blue-compatible filter housings. The cartridge is rated for operating temperatures between 40°F and 125°F (4.4°C–51.7°C) and a maximum pressure of 125 psi.

Yes, the Pentek PCF1-10MB is manufactured from FDA-compliant polypropylene materials and meets NSF/ANSI Standard 42 components criteria for material safety in drinking water applications. Its pure polypropylene construction contains no binders, adhesives, or surfactants, ensuring no chemical leaching into your water supply while reducing chlorine taste-affecting particulates and visible sediment.

The Pentek PCF1-10MB supports a recommended flow rate of up to 5 gallons per minute (GPM), making it suitable for whole house point-of-entry applications in small to medium households. Its melt-blown graded density design maintains strong flow while capturing sub-micron particulates, ensuring cleaner water to every tap, shower, and appliance in your home.