{"product_id":"6-pc-regular-mouth-culture-jar-lid-with-port-filter","title":"6 pc. 'Regular Mouth' Culture Jar Lid with Port \u0026 Filter","description":"\u003cp\u003eReliable liquid culture work starts with a well-designed vessel closure. The \u003cstrong\u003e6 pc. “Regular Mouth” Culture Jar Lid with Port \u0026amp; Filter\u003c\/strong\u003e set provides six durable lids for standard regular-mouth mason jars, giving indoor growers a practical foundation for organized culture preparation and storage.\u003c\/p\u003e\u003cp\u003eEach lid is constructed from \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e, a corrosion-resistant material selected for repeated use in demanding lab and cultivation environments. Unlike many basic jar lids, stainless steel offers a sturdy, long-lasting alternative that is less prone to rust and deformation.\u003c\/p\u003e\u003cp\u003eThe integrated injection port supports convenient inoculation with a sterile syringe, while the filtered air exchange port allows necessary gas exchange without leaving the jar fully exposed to the surrounding environment. Together, these features help streamline routine culture workflows.\u003c\/p\u003e\u003cp\u003eUse these culture jar lids for liquid culture, grain preparation, or other applications requiring controlled access and filtered ventilation. The regular-mouth format fits compatible standard mason jars, making it easy to incorporate the lids into an existing setup.\u003c\/p\u003e\u003cp\u003eFor best results, clean and sterilize the lids according to your established laboratory procedure before use. Inspect the injection port and filter regularly, and replace components if they become damaged or compromised.\u003c\/p\u003e\u003cp\u003eDesigned for beginners building their first mycology lab as well as experienced cultivators refining a repeatable process, this six-piece culture jar lid kit brings dependable construction and practical functionality to indoor mushroom cultivation.\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":52325729075495,"sku":"EQUIP-JARKIT-STD","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9693\/8535\/files\/grow-bags-filters-regular-jar-culture-lid-with-injection-port-filter-29401508806758.jpg?v=1791996891","url":"https:\/\/4kbowen.com\/products\/6-pc-regular-mouth-culture-jar-lid-with-port-filter","provider":"4K Bowen","version":"1.0","type":"link"}