Key Features

• 💧 Triple-Layer Dual Purpose Filtration – The iFilters RF-4510 combines sediment and carbon filtration in one heavy-duty whole house cartridge. Its three-layer design features an outer sediment layer, granular activated carbon core, and inner 5 micron sediment layer to help capture dirt, rust, sand, silt, and suspended particles while reducing chlorine taste and odor.
• 💧 Radial Flow GAC Carbon Technology – Engineered with radial flow filtration, this cartridge increases contact time between water and granular activated carbon for improved taste and odor reduction. The design helps reduce carbon fines, support steady water flow, and deliver efficient filtration without unnecessary pressure loss.
• 💧 Protects Plumbing & Appliances – By reducing sediment, chlorine taste and odor, and common water contaminants before they move through your home, the RF-4510 helps protect pipes, fixtures, water heaters, washing machines, dishwashers, faucets, and other household appliances from buildup and premature wear.
• 💧 NSF Certified Coconut Shell Carbon – Built with high-quality granular activated carbon and 100% polypropylene sediment layers, this filter is designed for strong particle capture and effective chlorine taste and odor reduction. Ideal for improving water used for drinking, cooking, bathing, laundry, cleaning, and everyday household use.
• 💧 Compatible 4.5 x 10 Replacement Filter – Fits standard 4.5" x 10" whole house filter housings and is compatible with GE FXHTC, GXWH40L, GXWH35F, GXWH30C, GXWH38F, GNWH38S, Culligan RFC-BBSA, RFC-BB, WRC25HD, Whirlpool WHKF-WHPCBB, DuPont WFHD13001, 4WH-HDGR-F01, Pureplus PP10BB-CC and other compatible Big Blue-style housings.
• 💧 High Capacity & Long Service Life – Designed for heavy-duty whole house filtration with a capacity of up to 50,000 gallons, depending on water quality and usage. For best performance, replace every 3–6 months or sooner if water pressure drops, taste or odor returns, or sediment levels are high.
• 💧 Important TDS Notice – This sediment and carbon whole house filter is designed to help reduce sediment, dirt, rust, sand, chlorine taste and odor, bad taste, and unpleasant odors, but it does not reduce total dissolved solids. TDS reduction typically requires reverse osmosis filtration and should not be expected from this type of filter.
• 💧 Lifetime Technical Support – Your satisfaction is important to us. Every iFilters filter is backed by knowledgeable USA-based lifetime technical support. Whether you need help confirming compatibility, installing your filter, troubleshooting performance, or choosing the right replacement cartridge, our team is here to help before and after your purchase.

Specifications

Description