At Isopure Water, we’ve helped thousands of homes and businesses solve frustrating water quality issues—especially when it comes to sediment. Whether you're dealing with well water full of sand or municipal water with rust and silt, we always turn to one trusted solution first: Rusco Spin Down Filters.

These rugged, easy-to-maintain filters are the perfect first line of defense to protect your plumbing, appliances, and downstream filtration systems. Here's why we recommend them, and how to choose the right one for your setup.

What Are Rusco Spin Down Filters?

Rusco Spin Down Filters are sediment filters that use centrifugal force to separate particles like sand, rust, and dirt from your water. Water enters the filter housing and spins in a vortex, forcing heavier debris to settle in a clear chamber at the bottom. You simply flush the chamber using the built-in valve—no tools or disassembly required.
These filters are ideal for:
  • Well water systems

  • Irrigation lines

  • Pre-filtration before carbon or RO systems

  • Residential and commercial plumbing protection

Our Most Popular Rusco Spin Down Filters

You can shop our full range of Spin Down Filters, with options in multiple sizes and materials. Here are a few of our top-performing models:

Perfect for light residential use, this compact model handles flow rates up to 25 GPM and is available with a polyester or stainless steel screen.

A great mid-range option, the 1" version works well for whole-house systems and light commercial setups. Its clear cover makes it easy to see when it’s time to flush.

For larger systems or higher flow rates, this model can handle more sediment volume and delivers up to 50 GPM.


The heavy-duty option. Designed for commercial use, irrigation lines, or high-demand water systems, this model supports flow rates up to 100 GPM.

Each model is available with different screen mesh sizes (24 to 1000 micron) and materials (polyester or stainless steel) depending on the level of filtration you need.

Why We Love Rusco Filters

There are a lot of sediment filters out there—but Rusco stands out. Here’s what makes them our go-to:
  • Transparent Housing: Instantly see when it’s time to flush.

  • Tool-Free Maintenance: Flush valve allows for fast sediment removal.

  • Reusable Screens: Choose polyester for cost savings or stainless steel for durability.

  • Flexible Mesh Options: Tailor the micron rating to your water quality.

  • Durability: Built tough for indoor or outdoor installations.

Rusco filters also help extend the life of your other filters (like carbon or RO membranes) by catching the big stuff before it reaches the more sensitive stages of your system.

When to Consider a Sediment Trapper Instead

If you're dealing with very heavy sediment loads, you might also look at Rusco Sediment Trapper Filters. These work similarly to spin-down filters, but include a larger bottom chamber to capture and hold more debris. They're perfect for well water or situations where sediment accumulation is constant.

Shop Rusco Spin Down Filters at Isopure Water

We stock the full line of Rusco Spin Down Filters with all screen types, port sizes, and accessories. Whether you need to protect your home plumbing or a large irrigation system, we’ll help you find the right fit.

 Need help choosing? Contact us anytime—we’re here to help.