, ,

Stainless Steel Cold Brew Filter for 1-Gal Mason Jars

$16.99 on Amazon.com (as of October 23, 2026, 7:25 PM EST) View details ↗

Transform your standard 1-gallon Mason jar into a premium cold brew station with this **diatomiteco** stainless steel filter, designed exclusively for large-batch brewing. Engineered to fit seamlessly within a **4″ opening**, it’s fully compatible with nearly all standard 1-gallon mason jars, making it a versatile upgrade for coffee enthusiasts, tea lovers, and DIY beverage makers. The **fine mesh construction** ensures grinds stay contained during both the brewing and refrigeration phases, while allowing the liquid to steep cleanly—eliminating sediment for a smoother, more refined cold brew or iced tea every time.

Ideal for entertaining, this filter simplifies large-scale batch brewing, whether you’re hosting a gathering or stocking up for the week. Its **stainless steel build** resists rust and odors, while its dishwasher-safe design guarantees effortless cleanup—just hand wash or toss it in the dishwasher for a quick refresh. Beyond coffee, it doubles as a fruit infuser or herbal tea maker, expanding its utility without sacrificing performance. Crafted by **Lattea Craft**, this filter combines durability with functionality, ensuring your mason jar becomes a multi-purpose tool for all your cold beverage needs.

Perfect for those who prioritize quality and convenience, this filter removes the guesswork from cold brewing. No more clogged filters or messy residue—just a crisp, clean extraction every time. Whether you’re brewing for one or many, this **#6-sized** stainless steel filter delivers professional-grade results in a user-friendly package. Elevate your home bar or café setup with a tool that’s as practical as it is effective.

MaterialStainless steel
CompatibilityStandard 1-gallon Mason jars (4″ opening)
Mesh TypeFine mesh
Cleaning MethodHand wash or dishwasher-safe
Included Components1 filter
Load CapacityDesigned for large-batch cold brewing (1-gallon capacity)
Will this filter fit any 1-gallon Mason jar, or only specific brands?
This filter is designed to fit **standard 1-gallon Mason jars with a 4″ opening**, making it compatible with most major brands like Ball or Kerr.
Can I use this filter for hot brewing, or is it only for cold brew?
While it’s optimized for cold brewing, the stainless steel mesh can handle hot liquids—though it’s best suited for cold steeping to preserve flavor and prevent heat damage.
How do I know if my Mason jar has the correct opening size?
Check the rim diameter of your jar; if it measures **4″ across the opening**, this filter will fit securely without gaps.
Is the filter safe for acidic drinks like lemonade or fruit-infused water?
Yes, the stainless steel construction is resistant to corrosion and safe for acidic beverages, making it ideal for infusions and citrus-based drinks.
Scroll to Top