Stainless Steel Cold Brew Filter

An easy to use filter that brews smooth cold coffee effortlessly in any MiiR 32oz bottle for hassle-free, sediment-free cold brew every time.

Product Description

Elevate your cold brew game with MiiR’s Cold Brew Filter—engineered for simplicity, performance, and convenience.

Designed to fit in the 32oz Wide Mouth water bottle, MiiR’s Cold Brew Filter is expertly crafted with precision micro-perforations to optimize both functionality and brew quality. Its innovative fold-down handle makes it incredibly easy to use, ensuring a smooth, hassle-free brewing experience every time. The filter’s durable construction allows for reliable and efficient cold brew preparation, making it the ideal companion for brewing your cold coffee.

Care

Wash before first use. Hand wash recommended. Do not freeze, do not microwave, do not bleach, do not overfill.

CAUTION: Choking hazard, may contain small parts not suitable for children under 3 years.

Instructions
Shipping & Returns

Do I have to pay for shipping?

MiiR offers free standard ground shipping within the contiguous United States for orders $75 and over. Standard ground orders under $75 are subject to a flat rate shipping fee of $9.95 USD. Expedited and international rates, if applicable, will be calculated in the checkout once you have entered your shipping address.  A shipping charge will be applied to your final order in all other scenarios.

When will my order ship?

We do our best to ship all orders within 2 business days (M-F) from the date of purchase. Orders placed after 7:00 AM PST will be processed the next business day.

Orders with personalized items take 3-5 business days to be processed.

Exceptions may occur during peak times (holidays, sales, special events, etc). If there is a question regarding your order, we will contact you directly. If you have questions about your order, please contact us at hello@miir.com. 

Shipping to Hawaii 

Shipments to Hawaii will be automatically upgraded to a 2-day delivery service. Furthermore, please note that shipping remains free for orders over $75.

Stainless Steel Cold Brew Filter

An easy to use filter that brews smooth cold coffee effortlessly in any MiiR 32oz bottle for hassle-free, sediment-free cold brew every time.

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Takeback program

Whether your MiiR is dented, dinged, or your style has changed, recycle responsibly with us and earn a $20 online store credit with Re:Claimed Takeback. We make it easy: send us your used MiiR, we’ll sort and recycle it, and you receive store credit.
Takeback Program
$20 credit on future purchases

Free Shipping

MiiR offers free standard ground shipping within the contiguous United States for orders $75 and over after discounts, before taxes. Standard ground orders under $75 are subject to a flat rate shipping fee of $9.95 USD.
Free Shipping
For US Ground on orders over $75

Lifetime Guarantee

Every MiiR product comes with a lifetime warranty. Should it ever fail, we’ll provide a replacement and recycle the original, so your favorite product stays in action for years to come.
Lifetime Guarantee
reduces waste on the planet
Certified B Corporation
The Climate Label
1% For the Planet Member
Certified Evergreen
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Product Description

Elevate your cold brew game with MiiR’s Cold Brew Filter—engineered for simplicity, performance, and convenience.

Designed to fit in the 32oz Wide Mouth water bottle, MiiR’s Cold Brew Filter is expertly crafted with precision micro-perforations to optimize both functionality and brew quality. Its innovative fold-down handle makes it incredibly easy to use, ensuring a smooth, hassle-free brewing experience every time. The filter’s durable construction allows for reliable and efficient cold brew preparation, making it the ideal companion for brewing your cold coffee.

Care

Wash before first use. Hand wash recommended. Do not freeze, do not microwave, do not bleach, do not overfill.

CAUTION: Choking hazard, may contain small parts not suitable for children under 3 years.

Shipping & Returns

Do I have to pay for shipping?

MiiR offers free standard ground shipping within the contiguous United States for orders $75 and over. Standard ground orders under $75 are subject to a flat rate shipping fee of $9.95 USD. Expedited and international rates, if applicable, will be calculated in the checkout once you have entered your shipping address.  A shipping charge will be applied to your final order in all other scenarios.

When will my order ship?

We do our best to ship all orders within 2 business days (M-F) from the date of purchase. Orders placed after 7:00 AM PST will be processed the next business day.

Orders with personalized items take 3-5 business days to be processed.

Exceptions may occur during peak times (holidays, sales, special events, etc). If there is a question regarding your order, we will contact you directly. If you have questions about your order, please contact us at hello@miir.com. 

Shipping to Hawaii 

Shipments to Hawaii will be automatically upgraded to a 2-day delivery service. Furthermore, please note that shipping remains free for orders over $75.

MiiR - Design forward. Generosity driven.

$5.2M Given
120 Nonprofits
26 Countries
With design, generosity and sustainability at our core, MiiR adamantly and actively contributes to the prosperity of people and planet. Each year, we invest a portion of top-line revenue in nonprofit organizations whose work empowers communities while benefiting the health of our natural environments.

Ultra-smooth Cold Coffee

Constructed with the perfect-size micro perforations to filter and minimize sediment for the right balance of function and brew quality.

Easy to use

Fold down handle makes for easy use and removal for cleaning. While the size fits perfectly in our Tomo or Wide Mouth water bottles. 

Responsibly Made

All MiiR products are sourced with Certified B standards and responsibly crafted with 18/8 Medical grade stainless steel and BPA-free construction to ensure pure taste and no flavor transfer between beverages.