Aquamira S-IV Backcountry Replacement Filter

Regular price $19.99
Today: $19.99
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Always Have Filtered Water

Whether you're hiking, camping, or your survival is on the line, you NEED drinkable water to survive.

With the AQUAMIRA SERIES IV (REPLACEMENT FILTERS), you can have filtered water wherever you go. This filter connects to any Aquamira Series IV system for the ultimate versatility. The ultralight cartridge adds less than 1oz to your pack for easy carry while dramatically extending your filtration capabilities.

  • Connects to ANY Aquamira Series lV system
  • 100 gallons of bacteria removal
  • Weighs less than 1oz

Availability & Fulfillment

This product is in stock and ready to ship! Orders are fulfilled from our owned and operated US warehouses, typically shipped same day and arrive within 2-3 days of placing your order.

Overall rating: 5.0 / 5 from 2 reviews.

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Reviews

Got my new emergency

"Got my new emergency supplies, and I'm really happy with them! Everything's compact, easy use, and feels sturdy enough to hold up when I need it. It's nice knowing I'm more prepared for whatever might come up. Definitely recommend these if you're looking to beef up your emergency kit"

Ronaldo C. (5/5)

Great rig and excellent service

"Thank you for such quick delivery! The rig is great and at a great price too. I ordered the aquamira 1600 rig on a Tuesday night after 5pm and it was at my door Thursday afternoon. Email communication was consistent throughout updating me on the status of my order."

Emanuel H. (5/5)

Q&A

What is the Microns filtration rate?
The Aquamira S-IV Backcountry Replacement Filter meets or exceeds ANSI/NSF 42.
What does this attach to. The new 100 gal filter.
That is a great question! This is for the Aquamira 3L Pressurized Filtered Reservoir.

Why Millions of Americans Choose My Patriot Supply


Independent. Family-Owned. Always Prepared.

We’re not backed by billionaires, bankers, or big corporations. We’re 100% locally-owned and fiercely independent, just like the patriots we serve. That gives us the freedom to do things the right way: craft our own recipes, pack our own kits, and ship every order ourselves. From start to finish, your emergency supplies come straight from our hands to yours – with better quality and better value.

Trusted by More Than 3 Million Americans

Since we started in 2008, we’ve had the honor of serving more than 3 million American families. Over that time, we’ve seen other preparedness companies come and go. My Patriot Supply is in it for the long haul. With over 90,000 5-star reviews and a customer rating of 4.8 out of 5, we’ve earned the trust of patriots across the country.

Your Privacy Comes First

We take privacy seriously around here. That means we protect your data like we protect our own. We use secure and trusted payment systems to provide you with a simple and safe checkout experience. We never share your info with 3rd parties, and product reviews can be posted anonymously. Plus, your shipment will always arrive in discreet, unmarked boxes. Nosy neighbors? No worries!

Fast, Reliable Shipping (Seriously Fast)

With massive warehouses strategically placed across the US, most orders ship the same day and arrive within 2 to 3 business days. Everything is packed and shipped by our in-house team for speed and accuracy you can count on. In fact, if you read the reviews on any of our products, you’ll notice a recurring theme: our customers are consistently impressed by how quickly their order arrived.

World-Class Customer Service

If you can’t find what you need, have an issue with your order, or need help with your products, our U.S.-based customer service team is here to help. When you call, you’ll get a real person on the line – no robots, no runaround. Our team is made up of hardworking Americans who know our products inside and out and are dedicated to getting you the answers and support you need. Because taking care of our customers is just as important as preparing them for what’s ahead.

Call us at 1-866-229-0927 or email [email protected]

Free Disaster Replacement Warranty

If your supplies are damaged or destroyed in a natural disaster, we’ll replace them free of charge. After your purchase, just activate your free warranty coverage at the link below, and you’re all set!

Sign up here →

Calories You Can Count On

When it comes to calorie counts in emergency food, a lot of other brands skimp to save a buck. Some even deliver as few as 1,200 calories per day. Not here. All My Patriot Supply emergency food kits provide at least 2,000 calories per person, per day – with real meals that actually taste good.

Built to Last with Disaster-Durable Packaging

Our products are made to get you through tough times, and the packaging is built to outlast them. We seal our food in ultra-thick, four-layer resealable pouches with oxygen absorbers to lock out air, light, and moisture. And our buckets are made of extra thick polypropylene with structural reinforcements, so you can stack them as high as you need to.