Hold connections firmly for 30 seconds to allow the cement to set
Easy to install as a replacement or upgrade part for mineral tanks and softener systems
Ensures consistent brine concentration for effective water softening cycles
20 Micron Filtration Rating – Balances sediment removal with flow rate for optimal system protection
Reconnect plumbing fittings securely to avoid leaks
Pentek Iron Reduction Filter Cartridge for 20" Big Blue Housing — RFFE20-BB, Pentek Iron Reduction Cart, 20 Big Blue, 155263-43 Replacement Parts Hold connections firmly for 30Efficient Iron Reduction with Pentek RFFE20 BB Protect Your Water System and Improve Water Quality The RFFE20 BB Pentek Iron Reduction Cartridge is designed to tackle iron contamination effectively, a common issue that can cause staining, unpleasant taste, and damage to plumbing. Unlike standard filter cartridges, this iron reduction cartridge offers reliable, long lasting performance specifically engineered for big blue housings, ensuring your water