Best Filament for the Bambu Lab AMS in 2026

The Bambu Lab AMS feeds up to four spools into one printer, and the filament in it matters more than in a single-spool printer: it has to slide through tubes, unload cleanly and fit the AMS. Bambu Lab's own filament is the seamless choice: the AMS reads its RFID tag, so material and colour set themselves. It's far from the only choice. This guide ranks the filament that works in an AMS on what SimplyPrint accounts actually print on Bambu Lab printers.

Our picks: the best filament for the Bambu Lab AMS in 2026#

Rigid PLA, PETG, ABS and ASA, and TPU made for the AMS. Abrasive fibre-filled filament is left out. Our editor's pick leads; the rest are ranked on the score below.

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AMS filament, ranked#

1,103种耗材仍在参评。 并排比较前四名

Getting the most from an AMS#

RFID, or SimplyPrint keeping track#

The AMS reads Bambu Lab's tags by itself. For any other spool, SimplyPrint keeps track of what is in each slot and how much is left, and syncs with the AMS so you see every spool in one inventory.

Keep it dry#

The AMS isn't sealed. Hygroscopic filament (PETG, and TPU, PA and PVA above all) picks up moisture in it: dry it, and store it with desiccant.

How we choose#

截至22 Oct 2026，SimplyPrint账户库存和打印的数量会跨账户汇总统计，仅显示至少几个账户的数据，无法识别任何单个账户。 其他所有信息均来自Open Filament Database：没有温度或颜色信息的耗材不参与评选。

评分会为每个品牌选出一种耗材，但有一个例外：我们的编辑可根据实际使用经验将一种耗材排在首位，并会注明该推荐。

部分商店会在您通过我们的链接购买时向我们支付佣金，但这绝不会影响评分。 发现错误？请告诉我们。