Best Fermentation Lids With Pumps
Updated How we research
Brillenti Fermenting Lids for Wide Mouth Mason Jars - 4 Waterless Airlock Fermentation Lids Kit with Oxygen Pump
Brillenti's 4 waterless airlock lids with an oxygen pump for wide mouth mason jars, a sealed vacuum-style fermenting kit.
Fermenter lids - Home Fermentation Kit With 4 Wide Mouth Fermenting Lids With Airlocks, Oxygen Extraction Pump, Ideal For Sauerkraut, Kimchi, Pickles & Fermented Vegetable
A kit of 4 wide mouth fermenting lids with airlock valves, easy release tabs and built-in date trackers, plus an oxygen extraction pump and a user guide.
Pump lids pull the headspace down instead of just venting it, which shortens the window where surface yeast and mold can get established. What varies is check valve quality, whether the pump is built into the lid or separate, how much vacuum the lid actually holds overnight, and whether the gasket survives repeated pulls. Some still read as sealed a day later, others bleed back to atmosphere within an hour of pumping. We looked for lids that still hold vacuum the next morning, since a seal that bleeds off is just a heavier lid. Gasket replaceability mattered too, as silicone is the part that fails first. Built-in pumps suit anyone running two or three jars; a separate hand pump makes more sense across a whole shelf of them. Skip these if you ferment briny kraut only, where a plain airlock is already enough.
The short version
We compared 7 picks. Our scores range from 7.2 to 8.2 out of 10.
- Best overall:Brillenti Fermenting Lids for Wide Mouth Mason Jars - 4 Waterless Airlock Fermentation Lids Kit with Oxygen Pump. Highest overall score in this guide at 8.2/10.
- Also great value:CHINAMACH Fermentation Lids Kit - 6 Pack Wide Mouth Mason Jar Fermenting Lids with Vacuum Pump. Value score of 9/10, overall 7.8/10.
- Solid build:Mason Jar Fermentation Kit - Food Grade Fermenting Lids for Wide Mouth Mason Jars, includes Easy Grip Fermenter Lids 4-Pack, Weights and Pump - a Great Starter Sauerkraut Fermenting Kit, Brillenti. Build and materials score of 8/10, overall 8.0/10.
- Feature-rich:Fermenter lids - Home Fermentation Kit With 4 Wide Mouth Fermenting Lids With Airlocks, Oxygen Extraction Pump, Ideal For Sauerkraut, Kimchi, Pickles & Fermented Vegetable. Features score of 8/10, overall 8.2/10.
Scores are our editorial assessment, not customer ratings. How we score
- 1.Brillenti Fermenting Lids for Wide Mouth Mason Jars - 4 Waterless Airlock Fermentation Lids Kit with Oxygen Pump8.2/10See on AmazonCheck price
- 2.Fermenter lids - Home Fermentation Kit With 4 Wide Mouth Fermenting Lids With Airlocks, Oxygen Extraction Pump, Ideal For Sauerkraut, Kimchi, Pickles & Fermented Vegetable8.2/10See on AmazonCheck price
- 3.Mason Jar Fermentation Kit - Food Grade Fermenting Lids for Wide Mouth Mason Jars, includes Easy Grip Fermenter Lids 4-Pack, Weights and Pump - a Great Starter Sauerkraut Fermenting Kit, Brillenti8.0/10See on AmazonCheck price
- 4.Easy Fermenter Fermentation Kit, Includes 3 Fermenting Lids for Wide Mouth Mason Jars & Oxygen Extractor Pump, Mason Jar Airlock Lid For Fermenting Kimchi, Pickle, & Sauerkraut7.9/10See on AmazonCheck price
- 5.CHINAMACH Fermentation Lids Kit - 6 Pack Wide Mouth Mason Jar Fermenting Lids with Vacuum Pump7.8/10See on AmazonCheck price
- 6.ROHOSEL Fermentation Lids for Wide Mouth Mason Jars - Easy Fermenting Vacuum Lids with Waterless Airlock, 6 Lids7.6/10See on AmazonCheck price
- 7.ROHOSEL Fermentation Lids - Food Vacuum Saver Lids for Wide Mouth Mason Jars for Sauerkraut and Pickles, 6 Lids7.2/10See on AmazonCheck price
#1Brillenti's 4 waterless airlock lids with an oxygen pump for wide mouth mason jars, a sealed vacuum-style fermenting kit.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + Waterless airlocks remove the chore of topping up water in the valves
- + Oxygen pump draws out air at the start, helping reduce mold and yeast
- + 4 lids are a good count for a family that ferments on a regular cycle
- - Pump seals rely on clean jar rims, a chipped rim can leak air
- - Weights are not included in the lid kit, so floating pieces need a separate solution
#2A kit of 4 wide mouth fermenting lids with airlock valves, easy release tabs and built-in date trackers, plus an oxygen extraction pump and a user guide.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + Extraction pump is included, and the valve vents gas so the listing says no daily burping is needed.
- + Built-in date setter on each lid records when a batch started, useful with four jars running.
- + Easy release tabs for opening, BPA-free materials and a stated lifetime warranty.
- - Sold under the generic name Fermenter Lids, so there is less brand history to go on than with known makers.
- - Jars and weights are not included, and wide mouth is the only size offered.
#3Brillenti's wide mouth fermentation kit bundles 4 Easy Grip waterless airlock lids with date reminders, fermenting weights and a pump, the fuller and pricier bundle in this guide.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 6/10
- + Lids, weights and pump in one box, so the only thing left to supply is the wide mouth jars.
- + Low-profile waterless airlock lids with four grip tabs for opening and a thick gasket, in hard BPA-free plastic.
- + Date reminder on each lid tracks when a batch was started.
- - Costs more than lid-and-pump kits without weights, so it pays off only if you need the weights too.
- - The pump appears in the title, but the bullets focus on the lids and weights, so pump details are thin.
#4Easy Fermenter's kit of 3 wide mouth mason jar fermentation lids with airlock valves and an oxygen extractor pump for pulling air out of the jar headspace.
Fit for the job 9/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + Pump is included in the box, so the lids and the air-extraction step come as one matched system.
- + Lids are durable plastic with a gasket the listing describes as leak-proof for an airtight fit.
- + Fits wide mouth mason jars of any volume, so the kit works with jars you already own.
- - Three lids only, fewer than the 4 and 6 lid kits this guide also covers.
- - No jars or weights are included, and the listing gives no figure for how long the vacuum holds.
#5CHINAMACH's 6 Pack wide mouth fermenting lids with vacuum pump, a budget-friendly pump kit for multiple jars.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 6/10 · Value 9/10
- + Vacuum pump included, so you can pull air from each jar right away
- + 6 Pack of lids gives strong capacity for the price category
- + Fits standard wide mouth mason jars without extra adapters
- - Lesser-known brand, so long-term valve durability is less proven
- - Hand pump means a little extra effort each time you seal a jar
#6ROHOSEL's 6 waterless airlock vacuum lids for wide mouth mason jars, the lid-only version for fuss-free fermenting.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + 6 Lids at a lower cost than the ROHOSEL electric pump kit
- + Waterless airlock design keeps the counter free of water chambers
- + Vacuum-style lid helps keep oxygen away from the ferment surface
- - Check the listing photos to confirm whether a pump ships with it
- - Plastic lids feel less sturdy than stainless steel alternatives
#7ROHOSEL's 6 vacuum saver lids for wide mouth mason jars, aimed at sauerkraut and pickles and fridge storage afterwards.
Fit for the job 7/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + Works both for fermenting and for vacuum storing finished pickles
- + 6 Lids suit people who keep many jars of kraut in the fridge
- + Wide mouth fit matches the most popular fermenting jar style
- - Food saver focus means it may lack a dedicated airlock valve
- - Check the listing photos to confirm whether a pump ships with it
Before you buy: trade-offs we flagged
No pick is perfect. These are the main compromises we noted for the top products in this guide, so you can check they will not matter for you.
- Pump seals rely on clean jar rims, a chipped rim can leak air (Brillenti Fermenting Lids for Wide Mouth...)
- Sold under the generic name Fermenter Lids, so there is less brand history to go on than with known makers. (Fermenter lids - Home Fermentation Kit With 4...)
- Costs more than lid-and-pump kits without weights, so it pays off only if you need the weights too. (Mason Jar Fermentation Kit - Food Grade...)
- Three lids only, fewer than the 4 and 6 lid kits this guide also covers. (Easy Fermenter Fermentation Kit, Includes 3...)
- Lesser-known brand, so long-term valve durability is less proven (CHINAMACH Fermentation Lids Kit - 6 Pack Wide...)
- Check the listing photos to confirm whether a pump ships with it (ROHOSEL Fermentation Lids for Wide Mouth...)
Frequently asked questions
›What is the best choice among fermentation lids with pumps?
Brillenti Fermenting Lids for Wide Mouth Mason Jars - 4 Waterless Airlock Fermentation Lids Kit with Oxygen Pump is our top overall pick. Brillenti's 4 waterless airlock lids with an oxygen pump for wide mouth mason jars, a sealed vacuum-style fermenting kit. It earns our score of 8.2/10, based on fit for the job, features, build and value.
›What is a good budget option?
Fermenter lids - Home Fermentation Kit With 4 Wide Mouth Fermenting Lids With Airlocks, Oxygen Extraction Pump, Ideal For Sauerkraut, Kimchi, Pickles & Fermented Vegetable is the strongest low-cost pick in this guide. A kit of 4 wide mouth fermenting lids with airlock valves, easy release tabs and built-in date trackers, plus an oxygen extraction pump and a user guide.
›How much should I expect to spend?
Picks in this guide span See on Amazon price bands (roughly: $ = under $30, $$ = $30 to $100, $$$ = over $100). We never display exact prices because they change constantly, so the buttons above always show Amazon's current price.
›How were these products chosen?
We shortlist products that fit the job this guide solves and compare their published specifications, such as size, capacity, materials and what is included. Each pick gets an editorial score out of 10 for fit, features, build and value, and we write the pros and cons from those details. Our score is not an Amazon customer rating. We earn a commission if you buy through our links, which never affects the ranking.
Ferment Nest independently selects every product; we may earn a commission from links above.
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