Right now there are 73 deals from Amazon Resale, formerly Amazon Warehouse Deals, in Tools & Home Improvement › Plumbing › Pipes, Pipe Fittings & Accessories › Pipe Insulation. These are inspected returns and open-box items that Amazon sells and ships itself. WarehouseHunter puts each one next to its current new price, so you can see what you save at a glance.

Brands with the most offers here: PATIKIL, uxcell, VEVOR, Amylove, BENECREAT, Duck, Forge, Frost King. Every item is a one-off, so the stock moves all day and new deals keep arriving.