Home Master CSETBB3SmgFeC Replacement Filter Set

Complete OEM 3-Stage Kit for HMF3SdgFeC Whole-House System (20" × 4.5", 15 GPM)

Keep your Home Master 3-Stage Whole-House Filter performing like new with this genuine OEM replacement set. Everything you need in one box for a fast, no-hassle filter change.

• Full Kit Includes
  • 4-Layer Multi-Gradient Sediment Filter (25 → 1 micron)
  • Radial Flow Iron Reduction Filter (up to 3 ppm iron, manganese, H₂S)
  • Radial Flow Granular Activated Carbon Filter (chemicals, odors, chlorine, microplastics)
  • 3 Heavy-Duty O-rings
  • Tube of food-grade silicone grease
• Stage 1 – Sediment Four-layer depth filter: 25 µm outer → 10 µm → 5 µm → 1 µm core Traps dirt, rust, sand, silt down to 1 micron without clogging fast
• Stage 2 – Iron & Sulfur Reduction Radial-flow design removes up to 3 ppm combined iron, manganese, and hydrogen sulfide (rotten-egg smell)
• Stage 3 – Carbon Purification High-flow radial GAC reduces chlorine, chloramines, VOCs, pesticides, herbicides, pharmaceuticals, and bad tastes/odors
• Big Blue 20" × 4.5" Size Rated for 15 GPM – perfect for homes with 3–6 bathrooms Typical 1-year lifespan (100,000 gallons) depending on water quality
• 100% Home Master OEM Exact fit, no leaks, maximum performance guaranteed

Refresh your whole-house water in under 30 minutes with the Home Master CSETBB3SmgFeC – cleaner, clearer, better-tasting water from every tap.