2L Squeeze Water Filter System

Regular price $ 29.99

Starting at $9/mo with Shop Pay Installments.

Enjoy one of the easiest and lightest ways to get clean water on the trail with our 2L Squeeze Water Filter System. Simply fill the BPA-free TPU water container and apply gentle pressure. A standard 28mm filter thread means you can filter directly into most backpack bladders or water bottles.

Only 418 items in stock!
Free Shipping on US Orders | Lifetime Warranty | 60-Day Returns and Exchanges

Product Description

Our 2-liter Squeeze Water Filter System is the lightest and easiest way to get clean water on your backcountry adventures. Simply fill the open-mouth 2L reservoir with water, apply gentle squeeze pressure, and voila; clean water!

The advanced Hollow Fiber Membrane with Activated Carbon filter effectively eliminates bacteria, protozoa, and sediments, guaranteeing a safe and reliable water supply wherever your adventures take you. The filter is rated for 5,000L, providing enough water for 900+ person-days on the trail. The higher diameter filter also means that the flow rate is good enough to use the filter as a gravity filter. If squeezing is not for you, then let gravity do the work!

Designed to accommodate one or two people, this filter system simplifies water filtration at camp. The 2L water container means fewer trips to the water source, allowing you to find the optimal camp spot without regard to water access.

The water container features a large open mouth at the top to make gathering water a breeze! A plastic closure allows watertight storage when the included cap is used to seal off the bottom. Carry untreated water back from water sources for cooking, cleaning, etc.

The 28mm thread on each end ensures compatibility with most water bottles and bladders, providing unparalleled versatility. Filter water directly into your bladder or Smartwater bottles. The included hose clamp makes it easy to stop the filter while you swap containers.

Compact and lightweight, this system is tailor-made for multi-day backpacking. The system weighs only 4.6 ounces, making it one of the lightest water filter solutions out there!

Upgrade your backpacking experience with the 2L Squeeze Water Filter System! Enjoy the ease of obtaining clean water anywhere on the trail.

Specs and Sizing


  • Filter Type = UF Hollow Fiber Membrane with Activated Carbon
  • Filter Effectiveness = 99.9999% of bacteria and 99.99% of protozoa
  • Filter Life = 5,000L
  • Bladder = BPA Free TPU (Thermoplastic Polyurethane)


  • Total Shipped Weight = 4.9 ounces
  • Minimum Weight (filter, bag) = 4.6 ounces
  • Filter Only Weight = 1.9 ounces
  • Water Container Only Weight = 2.8 ounces

Product Dimensions

  • Filter Size = 6.3 inches long, 1.2 inches in diameter
  • Water Container Size = 12 inches long, 6.5 inches wide
  • Total Packed Dimensions = 6.5 inches x 3 inches x 1.5 inches

Other Specifications

  • Flow Rate as a Squeeze Filter* = Approximately 1L per minute (varies due to squeeze pressure)
  • Flow Rate as a Gravity Filter* = 250 ml per minute, about 8 minutes to filter 2L
  • Filter Thread Diameter = 28 mm (compatible with most bladders, Smart Water bottles, etc.)
  • Includes: Filter, 2L Water Container, Mesh Storage Sack

* Flow rate will vary based on water quality and filter maintenance. Back-flushing is recommended every few days, or more frequently in areas with very poor water quality.

How do I backflush the filter?

To backflush the filter, use the included 2L water container or a clean water container (like a Smartwater bottle). Fill the clean water container with clean water and connect it to the output end. Disconnect any tube or containers from the input end. Then squeeze the clean water container to force clean water back through the filter and out the input end. This will flush any debris within the filter. Back-flushing is recommended every few days, or more frequently in areas with very poor water quality. 

How do I store the system at home?

After each trip, backflush the filter with some clean water and set aside to dry. If you have very hard water (like here in Colorado), then using distilled water would be recommended to prevent deposits in the filter.

At the end of the season, backflush well with a diluted bleach solution. We recommend 1.5 caps of bleach with a full 2L of water in the included water bag. Then, backflush the whole bag through the filter. Once flushed, let it dry out for a week or so and put away. Be sure to store it somewhere where it won't freeze, since freezing temperatures may permanently damage the filter.

We offer two shipping services within the United States:

  • Free Standard Shipping = 5-7 Day Ground Shipping
  • Expedited Shipping = 2-4 Day Express Shipping

Do you ship outside of the United States?

Yes, we ship to all of Canada, Australia, and New Zealand. We also ship to select European countries that include the following; UK, Germany, Denmark, the Netherlands, Switzerland, France, Sweden, Finland, Poland and Ireland.

All international orders are shipped via DHL Express with all Duties Paid. This means that all import taxes and duties are prepaid. No additional fees will be collected from the customer.

Most international deliveries are made within 4-6 business days, although more remote locations can take a couple of extra days. All international shipments are fully tracked from door-to-door.

If your destination is not listed above, we apologize that we're not able to accommodate direct shipments to you. However, some of our customers have successfully used 3rd party international parcel forwarding services.

What is your return/exchange policy?

We offer 60 days to accommodate any returns or exchanges of non-defective products. In some cases, we can accommodate returns and exchanges past 60 days, but these will be decided on a case-by-case basis. Any returns after 60 days will only be offered store credit.

What items are eligible for a return?

To be eligible for a return and refund, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

If you've purchased a tent or tarp and would like to set it up in your backyard, please do so on a dry, clear day to keep the tent/tarp as clean as possible. Pitch the tent/tarp on dry grass if possible and use other stakes if you have them available. This will keep the tent/tarp and stakes in an unused condition to facilitate a return.

If items sent back for a return/exchange show clear signs of use (excessive dirt, animal hair, etc.), the return/exchange will be rejected and the items will be shipped back.

Are shipping fees refundable?

Shipping costs are non-refundable. If you receive a refund, the initial cost of shipping your order (if any) will be deducted from your refund.

Is return shipping free?

No, the cost of return shipping will be subtracted from the refund amount. We will provide a prepaid return label for the return shipment. The cost of return shipping will be provided to you along with the prepaid return label. 

Please note that due to our shipping volume, we have access to significantly lower shipping rates than retail. As a result, the cost of the return shipping will be much lower, resulting in a higher refund.

How do I initiate a return/exchange?

To initiate a return/exchange, please email us at support@pariaoutdoorproducts.com with the following information:

  • Your original order number
  • The items to be returned/exchanged
  • The reason for the return/exchange

Once your return/exchange request is received, we will provide a prepaid return shipping label along with the cost of return shipping. If you decide to proceed with the return, please use this label to send the items back to us. We will only accept returns that are shipped via the prepaid return label. This ensures that the shipment will be trackable and insured.

Once the returned items are delivered and inspected (please allow 1-2 weekdays for inspection), we will issue your refund or exchange.

When a refund is processed, a credit will automatically be applied to your original method of payment and you will receive an email notification. Please allow 2-5 business days for the credit to appear.

What about international returns?

If you are an international customer, the same 60 day return/exchange policy applies. To initiate an international return, please contact us at the email address above and provide the same order/item to be returned information. We will then coordinate with you on the return process, which will differ slightly depending on your exact location. The return instructions above only apply to US customers.

All of our products come with a limited lifetime warranty against manufacturer defects. If there is a problem with your gear due to manufacturing, we will replace it free of charge, no questions asked. If you have any concerns about your product, please contact us at: support@pariaoutdoorproducts.com.

When contacting us for a warranty claim, please include:

  • The specific product, including size or length
  • Your original order number
  • Your current shipping address

We pride ourselves on our courteous and responsive customer service. We'll do our best to make sure all of our customers are happy with their purchase.

Customer Reviews

Based on 1 review
Ben Wilton (Perry, GA, US)
Great product

Very happy with this product. It worked just as well as my buddies more expensive gear!

Why Purchase from Paria Outdoor Products?

Why choose Paria?

We Share Your Love of the Backcountry

We believe that everyone should experience the outdoors. To that end, we make high-quality gear that you can trust, at a price that everyone can afford. Come join us on the trail!