Reusable Java Filter

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The Java Filter is an ultralight way for you to get the quality coffee you enjoy at home but out on the trail. This is a spare for those well used GSI Java filters. 

GSI Outdoors says:

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.

Our Verdict

GSI Outdoors’ Reusable Java Filter is a simple, effective way to get great tasting coffee on the trail. This #4 filter can easily be carried when your old Java filters are coming towards the end of their time. 

– Reviewed by Ultralight Outdoor Gear

Features

• Reusable filter fits and stores away easily when not in use
• To use, place the reusable # 4 filter in the Collapsible Java Drip or other #4 drip coffee makers. Fill with coarse-ground coffee or tea leaves, pour boiling water through.

Specifications

• Weight: 1g
• Dimensions: 4.5 in x 4.2 in x 7 in
• Material: Nylon
• Includes: #4 Re-usable Java Filter