Pentair Premium Shower Filter Replacement Cartridge, 50,000 Gallon Capacity (item #psf-1r-P)

Item #: PSF-1R-P (Premium Shower Filter Replacement)
Capacity: 50,000 gallons
Estimated Life: 6 months (approximately 750 ten-minute showers)
Flow Rate: 1.5 GPM
Compatible System: Pentair Premium Shower Filter

Keep your shower delivering better, more refreshing water with the Pentair Premium Shower Filter replacement cartridge (Item #PSF-1R-P). Designed as a direct-fit replacement for Pentair Premium Shower Filter systems, this cartridge is engineered to maintain steady, comfortable flow while filtering shower water for a cleaner, more enjoyable showering experience.

Rated for a 50,000-gallon capacity at a steady 1.5 GPM flow rate, the PSF-1R-P is built to last approximately 6 months, or about 750 ten-minute showers, under typical household use. Regular replacement on this schedule helps ensure your shower filter continues performing at peak effectiveness rather than allowing filtration quality to gradually decline.

For the best showering experience, replace your Pentair shower filter cartridge every 6 months or after reaching its 50,000-gallon capacity, whichever comes first — a simple, low-maintenance way to keep your daily shower routine feeling fresh.