Internal Ultra Replacement Filter | USA Tested - Compatible with PRO & PRO X Portable Emergency Water Filter

This is the best backcountry water filter company. Great customer service. Smart products. They have always helped me if I ever had a question or concern. Love them so much.. Hey, thanks for making my backpacking trips lighter and safer!! : )

If you are use to using this filter system, this is the perfect replacement

This is by far the best filter I've ever used! Hard to understand all the negatives about it other than maybe they're just taking advantage of your backing of your product and looking to get 1 for free! 3 guys and a child pushing on the plunger(very small hands I guess)? Lol COME ON! Not even opening it and giving it a bad review? COME ON! This filer is EXTREMELY easy to use and it works great. Already bought a 2nd 1 and will by more for family an friends

Nice looking filter. Have yet to use it.

Came in on time. Easy to install. Light enough to carry and they are handy for what they are being used for. I would recommend them to my family and friends because we all love the outdoor.

good product fast delivery good seller

Exactly as pictured. Came packaged well. I haven't had a chance to use it, but it is light and compact. I think it will work great for long backpacking trips/kayak trips and as an emergency filter if power ever goes out for long periods.

Amazing, lightweight, very efficient water purification system, pack allows you to carry everything including fresh purified water, extra filters and lots more. Rugged construction, the very best customer service backing it up. Best overall complete system

Spare filter just in case Trump blows up the world LOL

toujours pratique et important d'avoir des pièces de rechange pour optimiser le rendement du filtre .petit et léger un incontournable

too expensive

Great product arrived very quick.Not used it yet.

There are three filters to order. 1, 2 and third fine. I ordered fine. But now have 2nd spare no. 2