Rusco 2" Polyester or Stainless Steel Spin-Down Filter Unicel (K-40730-B) 20"x4.5" Big Blue Pleated Polypropylene 50 Micron Sediment Filter 🔧 Replace the carbon block

🔧 Replace the carbon block cartridge every 6-12 months depending on water quality and usage

monitor your pressure gauge—when the drop exceeds 10 psi

while the internal expansion pad prevents channeling or bypass that can compromise performance

this housing is engineered for applications requiring high flow rates with extended service intervals between cartridge changes

Rusco 2" Polyester or Stainless Steel Spin-Down Filter Unicel (K-40730-B) 20"x4.5" Big Blue Pleated Polypropylene 50 Micron Sediment Filter 🔧 Replace the carbon blockRusco Spin Down Sediment Filter 2" Polyester or Stainless Steel Spin Down Filter Mechanical sediment removal for well, whole house, and irrigation applications with reusable polyester or stainless steel screens 9 Mesh Options: 24 to 1000 2" SxS Connection Reusable Screen No Cartridge Changes The Rusco 2" spin down filter uses a reusable polyester or stainless steel screen to mechanically separate sediment from water without disposable cartridges.