Whoosh fermenting lids for wide-mouth mason jars
How do you take air out from the jar when doing fermentation?
Isn’t it troublesome to have many steps and gadgets just to take air out?
Check it out WHOOSH- easy fermenter

INCLUDES THE ORIGINAL AND BEST
4 Whoosh Fermenting Lids with worldwide patented valve on each lid,
1 Air Extractor Pump.
Designed and made in TAIWAN by using high quality Food-grade material! (JAR NOT INCLUDED)

FITS ALL STANDARD WIDE MOUTH MASON JARS
Lids fit right onto a wide-mouth mason jar perfectly

HANDY EXTRACTION PUMP
MAKE SURE PROFESSIONAL QUALITY RESULTS
Only 3 seconds, you can take air out and create vacuum.


STEP 1.
Add ingredients

STEP 2.
Screw on WHOOSH

STEP 3.
Extract air with pump

STEP 4.
To open the lid, side-push the valve and release the vacuum
COMPLETELY BPA-FREE, FOOD-SAFE & DISHWASHER SAFE
EASY TO CLEAN TOO
You can easily separate Whoosh fermenting lid for cleaning.
Air Valve | Lid | Pump | |
Material |
Silicone |
PP+TPR |
PP |
Temperature |
Heat resistance: 220°C(428°F) Cold resistance: -20°C(-4°F) |
Heat resistance: 110°C(230°F) Cold resistance: -20°C(-4°F) |
Heat resistance: 110°C(230°F) Cold resistance: -20°C(-4°F) |
Size |
Diameter: 3.1cm |
Diameter: 9.5cm |
Diameter: 3.4cm Upper Width: 4.0cm |
Weight | 8g | 45g | 45g |

THESE LIDS MAKE FERMENTATION EASY

Whoosh fermenting lids have no hinge, it’s easy twist off.
Multifunctional patented air valve allowing air extraction and auto air exhaust, not only airlock but also vacuum.
Reuse them all year long to ferment your favorite foods!