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

The ProX is light weight, compact and very efficient. It's everything it's discribed to be.. great for camping, hiking. Easy to use. The life time warranty was easy to enroll. Survivor Filter tech support is amazing. ( Thank you Mark) Quick and friendly responses to your questions. They stand behind thier products 100%.

You would have to read my comments on the kit,….excellent investment. This is a spare filter.

filter that removes contaminats from the water

Bought as a hope I never need to use it, but have it just in case. Seems to be of good quality.

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

this is the first filter to pick-up the raw water- keep this one extra clean so the other two filters don't have to work as hard.

The Survivor Filter Pro is a champ! I love the product which means I also love the filters that go with it!

It appears to be as described, have not used it yet, once I do I will update my review.

Good add-on to older filter pumps. Like the added depth to get the gunk out, extends the main filter

arrived on very quick, does what it says on the tin.

never used just in case replacement filters too expensive

Excellent product, very easy transaction. A++++