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Free shipping over $35 30-day returns Ships across the United States
Plastic cylinder caps for the LU01, two packs of them.
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The cap that closes the cylinder on the LU01. It is a small part doing an unglamorous job: hold the seal, keep the path closed, stay where it was put. Caps crack at the rim and warp from heat, and either one lets air in where there should not be any. Two packs here, because the part is cheap and a spare in a drawer is worth more than a lost session.
LU01 only. Caps across models differ at the lip by about a millimeter, which is enough to leak.
Other options in accessories & care: Milk bowls, 2 pack · Valves and membrane, LU05 · Nail files, 10 pack
This cap is cut for the LU01 cylinder. Caps across wearable models look nearly the same and differ by a millimeter at the lip, which is exactly enough to seal badly.
A hairline at the rim, a cap that no longer clicks down evenly, or one that has gone cloudy and slightly out of round. Any of those is enough for a pump that pulls fine for a minute and then fades.
Keeping a spare in the bag is the difference between a session delayed by a minute and a session skipped. The part costs little and takes no room.
Warm soapy water and air drying. Long high-heat sterilizer cycles are what warp sealing edges on every plastic part in a pump, caps included.
The nearest options in the same category, with the figures the manufacturer publishes.
| Cylinder caps, LU01this page | Milk bowls, 2 pack | Valves and membrane, LU05 | Nail files, 10 pack | |
|---|---|---|---|---|
| Price | $9.99 | $9.99 | $9.99 | $20.99 |
| Rating | No ratings yet | 1 from 1 | No ratings yet | 4.4 from 259 |
| Fits | Lulia LU01 only | Lulia LU05 only | Lulia LU05 only | – |
| In the pack | Two packs of caps | Two bowls | Valves, membrane cylinder, tee fitting | Ten boards |
| Washing | Top rack safe | Top rack safe | – | – |
| Replace | – | – | Every two to three months | – |
| Grit | – | – | – | 180 and 240 |
| Works on | – | – | – | Natural, gel, acrylic, dip |
Specifications as published by the manufacturer. Contents of the box can change between production runs.
This page describes equipment. It is not medical advice. If pumping hurts, or output changes suddenly, talk to a lactation consultant or your clinician rather than turning the level up.
