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GSI Reusable Java Filter

GSI Reusable Java Filter
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Simple, portable, drip coffee system

Say goodbye to single use coffee filters. The GSI outdoors Reusable Java Filter #4 is designed to brew coffee or tea over and over.

Easy to use and clean. Durable Nylon. Designed to fit into traditional #4 cone pour over coffee makers.

Reusable filter fits and stores away easily when not in use

To use, place the reusable # 4 filter in the GSI Collapsible Java Drip or other #4 drip coffee makers.

Fill with coarse-ground coffee or tea leaves, pour boiling water through.


All GSI Outdoors products are fully warranted to the original owner against manufacturer's defects in materials and workmanship. Normal wear and tear, which includes, but is not limited to, scuffs, dust, dirt, abrasion, etc., is not a valid reason for a warranty return. Repairs due to accident, improper care, or negligence will be performed at a reasonable charge.

Products found to be defective will be supplied with replacement parts if possible or altogether replaced at the discretion of GSI. GSI Outdoors reserves the right to make determinations as to the use of this policy. For product support, please call Customer service at 1-800-704-4474 or E-mail at

Part Numbers

090497794612 79461 COF448076311