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Water Bottle Canvas Pre-Filter | Fits GRAYL Filters
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This canvas pouch serves as a Pre-Filter for your Grayl purification system. This simple canvas bag allows you to increase the longevity of your Grayl filter by first ridding your water source of turbidity (scum, leaves, debris). Simply use your nesting cup to pour water through the canvas, catch the water in your Grayl container, and press per usual. You will be surprised at how much sediment and debris the canvas arrests before allowing water to go through the Grayl filter.
Two sizes available:
- GeoPress Filter (24oz) Pairs with Grayl GeoPress
- UltraPress Filter (16.9oz) Pairs with Grayl UltraPress
This will maximize the longevity of your Grayl system. Hand wash before use.
When systems fail, capability matters. This gear is chosen for real-life application.
Durable materials. Practical construction. Dependable performance under stress.
If it doesn’t improve preparedness, we don’t carry it.
Survival Gear BSO was built for those who understand that readiness isn’t paranoia — it’s wisdom. We curate practical, field-ready gear designed to help you protect, provide, and persevere when it matters most.
No gimmicks. No fluff.
Just dependable equipment for real-world situations.
No hype. No gimmicks. Just gear that earns five stars in the field.
Too cool, very useful, you cant tell there is anything in the pockets while you're wearing it!
Very reasonably priced and outstanding quality. And, the customer service is exceptional. Five stars all the way.
The whole process with Survival Gear BSO was super easy, their shipping was fast, and their products exceeded our expectations.
Best prices, Definitely recommend them, Quality company.
A+ product, packed well, arrived fast and is as described.
Excellent customer service this company definitely puts the customer first!
HOW FAST WILL MY ORDER SHIP?
We process and ship most orders within 2–3 business days.
Once your order is on the way, you’ll get a tracking number so you can monitor delivery. Orders don’t ship on weekends or federal holidays, and expedited options are available at checkout.
CAN I TRACK MY ORDER?
You can track your order by checking the shipping confirmation email, which contains a tracking number and a link to the courier's website. Alternatively, log in to your account on our website, navigate to "My Orders," and click on the tracking link provided for your order.
WHAT IF THERE’S AN ISSUE WITH MY ORDER?
If there is an issue with your order, please contact our customer service team as soon as possible. You can reach us via email, phone, or through the contact form on our website. Provide your order number and a brief description of the problem so we can assist you quickly.
CAN I MODIFY OR CANCEL MY ORDER?
Contact us as soon as possible after placing your order. If it hasn’t shipped yet, we’ll do our best to assist.
DO YOU OFFER RETURNS?
Yes. If your gear isn’t the right fit, we offer straightforward returns. See our return policy for details.
WHY SHOP WITH SURVIVAL GEAR BSO?
We curate practical, field-ready equipment — no gimmicks, no fluff. Everything we carry serves a real preparedness purpose.
