Food Grade SS316L 40 Micron Reusable Backwash Spin-Down Water Pre Filter for Whole House Filtration

Clean, safe water is essential to every home. The spin-down prefilter (Spin-Down Water Filter) offers simple yet powerful design, energy-free operation, and remarkable efficiency for households, farms, and commercial facilities.

This centrifugal filter spins incoming water at high speed, pushing heavier particles like sand, grit, and rust to the edges where they sink down and out of the way. Unlike traditional cartridge filters, this design maintains smooth water flow without constant replacement.

• Source water cleaning: Blocks sand, rust, and sediments before they enter your plumbing
• System protection: Reduces wear on pipes, faucets, heaters, and appliances
• Easy maintenance: Simply flush clean instead of replacing cartridges
• Cost-effective: Durable construction for long-term use
• Versatile: Suitable for homes, farms, businesses, and industrial applications

First Line of Defense: Protects water treatment systems and appliances including taps, showers, washing machines, and water heaters.

Reusable Mesh: Stainless steel mesh cleans with a simple twist and flush mechanism.

Premium Materials: Food-safe stainless steel mesh, lead-free brass, and BPA-free housing withstands temperatures down to -30°C.

Easy Installation: Standard connection sizes (1" MNPT, 3/4" FNPT, 3/4" MNPT) fit most household plumbing without affecting water pressure.

• For treated municipal tap water between +1°C and +40°C only
• Ensure flow direction matches pipeline
• Professional installation recommended

Typically installed after the pressure tank in well systems, or before the main filtration unit in municipal setups, especially in areas with heavy sediment.

Connection methods vary by size: 3/4-inch heads use threaded connections while 1-inch, 1.5-inch, and 2-inch heads solvent-weld directly onto PVC pipes.