Chemex® Unbleached Prefolded Square Coffee Filters
Easy, hassle-free returns online and in-store for eligible items.Learn More
Designed for a full-flavored, clean-tasting brew, these durable, unbleached paper coffee filters are up to 30% thicker than other filters on the market. Their top-quality construction allows only the purest flavor elements to flow through, keeping bitter sediment, oils and coffee grounds out of your cup.
- Designed for use with the 6-, 8- or 10-cup Chemex coffee maker.
- Made of unbleached fibers.
- Precision folded into a cone shape that guarantees uniform extraction.
- Set of 100.
UPS can deliver most in-stock items within 4-5 business days. UPS is unable to deliver to P.O. boxes.
The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.
Next Day Delivery
For an additional charge of $17.50 per address, we can expedite delivery to most destinations. This service is not available for some oversize items, items shipped directly from the supplier (including perishable and custom-manufactured items), out-of-stock items and items to be shipped outside the contiguous 48 states.
Orders received by 9:00 p.m., Eastern time, Monday through Thursday will arrive the next business day; orders placed Friday through Sunday will arrive on the following Tuesday.
At Williams Sonoma, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction are our priority. Upon receipt, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.
If within 30 days, you are dissatisfied for any reason, you may return your purchase for a refund of the merchandise value. An original receipt or gift receipt is required for all returns and exchanges. Returns with a gift receipt will be refunded in the form of a Merchandise Credit for the amount indicated on the gift receipt. Returns with original receipt will be refunded in the original form of payment, cash and check refunds over $100 will be issued as a company check (may take 14 business days from time of request).
For all cutlery returns (knife sets, single knives, cutting boards, knife sharpeners, and knife storage) please contact us at 888.922.4108 to initiate the return.
We cannot accept returns on monogrammed, personalized, special-order items, custom upholstery, food, items shipped direct from the vendor, or on items damaged through normal wear and tear. Final sale items ending in .97 or .99 cannot be returned.
Made to Order and Final Sale Furniture items are non-returnable, and cannot be cancelled once the order is placed.
For returns of items purchased from your Williams Sonoma Gift Registry, we will gladly provide a refund or exchange for the merchandise within 90 days of your event or within 90 days of purchase, whichever date is later. View Full Returns Policy.
Rated 5 out of 5 by Melissa W from Lives up to the hype! I'm a believer, bought the Chemex as an experiment and it has improved our coffee experience greatly. These filters eliminate any trace of grit, leaving the coffee robust, balanced and smooth.Date published: 2017-08-22Rated 5 out of 5 by Verlasgirl from Best coffee These filters are the very best for brewing drip coffee with your Chemex brewer.Date published: 2016-08-28Rated 5 out of 5 by AureyJeanne from Perfect Coffee Every Time These extra thick filters work perfectly to filter out all the bitterness. My coffee is smooth and delicious every time. I love the fact that are not bleached.Date published: 2016-07-02Rated 5 out of 5 by BusyKat from First time to use these! I never used this type of filter before, and oh my gosh, they are so EASY to use! I am so glad I purchased these. Two thumbs up! :)Date published: 2016-02-19Rated 4 out of 5 by Doachen from Good Coffee Filter I've been using it for the chemex and it does the job.Date published: 2012-12-10