Three Inch Flush Mechanical Cleanout Repair Plug That Actually Seals Up Tight With Airtight Seal And Backpressure Up To Fifty Feet No Threads Needed Fully Flush Inside And Out Durable Plumbing Cleanout Cap For Easy Sewer Line Maintenance

3-Inch Flush Cleanout Repair Plug with Airtight Seal ✔️ 3-Inch flush cleanout plug with airtight seal; backpressure to 50 ft

This 3 inch flush mechanical cleanout repair plug seals airtight and resists backpressure up to 50 ft. Designed for residential sewer cleanouts, it installs as a single-unit replacement with no threads required.

✅ Size: 3 inch diameter flush mechanical cleanout plug
✅ Sealing: airtight, no threads needed
✅ Backpressure capability: up to 50 ft
✅ Fully flush inside and out
✅ Stainless steel flat head screw; durable housing
✅ Includes wrench; patent 7,464,727; UPC 012181836880; color black

💡 What is a 3 inch flush mechanical cleanout plug used for in home sewer maintenance?

It’s a handy solution for sealing cleanouts without threads, relying on airtight seal and backpressure performance.

- backpressure up to 50 ft helps seal against leaks under pressure - eliminates need for threads, enabling quick, tool-free install - corrosion-resistant stainless steel hardware extends life in plumbing - fits standard 3 inch cleanout openings in residential sewer lines