⭐ Key Features

•IMPROVES WATER TASTE - Reduces up to 3 ppm of dissolved iron to cut the metallic taste it causes, for cleaner, better-tasting water from well or municipal supplies throughout your home.

•HELPS REDUCE RUST STAINING - Helps clear the orange and brown staining that iron leaves on sinks, toilets, tubs and fixtures, and lowers the chance of iron damage to pipes and water heaters.

•RADIAL FLOW IRON REDUCTION - Designed for the 20-inch Big Blue housing and installed on the main cold-water line after the pressure tank or meter. For best results, pair with a sediment pre-filter and a carbon post-filter.

•FITS ALL 20-INCH BIG BLUE HOUSINGS - Measures 20" x 4.5" and drops into any 20" Big Blue or other heavy-duty housing, replacing any 20" x 4.5" iron reduction cartridge. Adds no harmful chemicals and is safe for drinking water.

•LONG SERVICE LIFE - Handles roughly 26,000 gallons at 3 ppm iron, about 3 to 4 months for a household of four, and lasts longer at lower iron levels. Replace when metallic taste or staining returns.

🛠️ Specifications

• Brand : Pentek
• Size : Pack of 1
• Style : 20" x 4.5"
• Material : Manganese Activated Zeolite
• Unit : 1 Count
• Color : White
• Number of items : 1
• Package quantity : 1
• Pattern : Filter
• Product benefit : Removes Impurities
• Type : POTABLE_WATER_FILTER
• Item dimensions : H: 4.5 / L: 4.5 / W: 20.0 (Weight: 6.79)
• Package dimensions : H: 5.0 / L: 21.0 / W: 5.0 (Weight: 7.74)

📋 Product Description

The Pentair Pentek RFFE20-BB is a 20-inch radial flow iron reduction cartridge that gives well and municipal water users an easy way to reduce dissolved iron. It reduces up to 3 ppm of dissolved iron, cutting the metallic taste iron causes for cleaner, better-tasting water. By lowering iron, it helps clear the orange and brown staining iron leaves on sinks, toilets, tubs and fixtures, and lowers the chance of iron-related damage to pipes and water heaters. It adds no harmful chemicals and is safe for drinking water. Designed for the Pentek 20-inch Big Blue housing, it measures 20" x 4.5" and installs on the main cold-water line after the pressure tank or meter; for best results, run a sediment pre-filter ahead of it and a carbon post-filter after it. Expect roughly 26,000 gallons at 3 ppm iron, about 3 to 4 months for a family of four, and longer at lower iron. Protect from freezing and replace when metallic taste or staining returns.