What actually fits
- Lelit's 57mm baskets, sold as official spares in single and double capacities
- Precision baskets from makers who produce 57mm Lelit-specific versions; IMS makes Lelit-fit models, listed explicitly as 57mm
- Tampers: 57mm or an adjustable tamper; a 58mm tamper will not enter the basket, and 58 baskets will not seat in the portafilter
The one-millimeter trap
This catches many Anna owners: 58mm accessories dominate listings and look identical in photos. Check the stated size on everything, especially bundled "upgrade kits" that assume commercial sizing. When a listing does not state 57mm and name Lelit, assume it does not fit.
Living with it
The 57mm ecosystem is smaller but complete: baskets, bottomless portafilters and tampers all exist because Lelit's home lineup shares the size. The Anna remains an excellent compact machine; it just requires reading the fine print when shopping.
Verifying fit before you click buy
- The listing must say 57mm and name Lelit; either alone is not enough, since some sellers write 57mm generically for parts shaped for other compact machines
- Sanity-check with the basket you have: measure the inside diameter at the rim of your stock basket with a ruler or calipers, and compare against the listing's stated dimensions when given
- Bundles deserve extra suspicion: kits assembled around the common 58mm standard sometimes include one 57mm item and several 58mm ones
- When a seller's compatibility chart lists specific Lelit models, look for the Anna by name rather than assuming the whole brand is covered
Where adjustable tampers earn their keep
An adjustable tamper has a base that expands or contracts across a small diameter range, letting one tool serve both 57mm and 58mm baskets. For Anna owners this solves two real problems: the 57mm tamper selection is thinner than 58mm, and anyone who later adds a 58mm machine avoids owning duplicate tools. The trade-offs are honest ones: adjustable bases add moving parts, some owners find the fit at the extremes of the range slightly less snug than a fixed tamper cut for the exact size, and cheap versions can drift out of adjustment. A fixed 57mm tamper remains the simple answer; the adjustable route is for people who know a second machine is coming.
What transfers if you upgrade later
The honest accounting: baskets, tampers and bottomless portafilters bought for the Anna stay useful only within Lelit's compact 57mm family. Move to any commercial 58mm machine, which is where most upgrade paths lead, and that drawer of accessories stays behind. Scales, milk jugs, distribution technique and your grinder all transfer regardless, and those are the expensive parts of the hobby, so the stranded cost is real but small. Owners who know an upgrade is likely sometimes keep the Anna's accessory spending minimal for exactly this reason: stock Lelit baskets plus one decent tamper, with the precision-basket budget deferred to the next machine. If the Anna is the long-term machine, ignore all this and buy the good 57mm gear.