Vu-Flow Sump, 1-1/2

The Vu-Flow Sump in the 1-1/2" size is a genuine replacement bowl for Rusco Vu-Flow spin-down sediment filters, the clear lower housing that lets you actually see the debris your filter is catching. When an original sump becomes cracked, clouded, brittle, or worn, this exact-fit replacement from Rusco restores your filter to full, leak-free service so it keeps protecting your water system.

See What Your Filter Catches

Spin-down sediment filters work by spinning incoming water to drive sand, grit, and rust toward the outer wall of a stainless steel screen, where the captured debris settles into the sump below. The transparent bowl is exactly what makes the Vu-Flow design so practical and popular. You can see at a glance when sediment has accumulated and it's time to open the flush valve and rinse the filter clean, all without ever changing a cartridge. That visual feedback turns maintenance into a simple, on-demand task.

• Replacement sump for 1-1/2" Vu-Flow spin-down filters
• Clear housing allows visual monitoring of trapped sediment
• Genuine Rusco Vu-Flow component for a proper, leak-free fit
• Restores reliable operation after wear or damage
• Simple thread-off, thread-on replacement
• Keeps your reusable spin-down filter in service

Over years of service, the clear sump can become brittle from UV exposure, scratched and cloudy from cleaning, or cracked from freezing or impact, any of which can compromise the seal or obscure your view of the debris inside. That's when a fresh replacement keeps the system tight and the view clear, restoring both function and the at-a-glance monitoring that makes the Vu-Flow so easy to live with. For homeowners and installers maintaining a Rusco Vu-Flow spin-down filter, this 1-1/2" sump is the correct, dependable replacement part to have on hand before a worn bowl becomes a leak.

One of the lasting advantages of a spin-down filter like the Vu-Flow is that it is reusable and cartridge-free, so ongoing maintenance is simply periodic flushing rather than buying replacements, and the clear sump is the one wear part most likely to eventually need renewing. Keeping a spare on hand, especially in regions where freezing or strong sunlight shorten a bowl's life, means a damaged sump never leaves your filter out of service. Genuine and correctly sized for 1-1/2-inch Vu-Flow filters, this Rusco replacement sump restores both function and clear-view convenience in minutes.