Burp Lids 12 Pack Water Pump This builds up negative pressure

This builds up negative pressure for you to burp fresh air into the jar

As the air is pumped into the cloning unit

It is intended to help increase Brix levels and resin production

Cal-Mag Plus also contains iron

Air tight seal to ensure quality

Burp Lids 12 Pack Water Pump This builds up negative pressureBurp Lids make the curing process easy! As most cultivators know, the burping process can become time consuming, especially with larger harvests. With Burp Lids, the procedure is streamlinedthe jars only require a daily pump using the included extractor pump. And with easy release tabs on every lid, youll never have to worry about over tightening. The lids fit any standard wide mouth Mason jar, making them a seamless addition to your grow operation.