The Katadyn Hiker Pro was tested at 750 liters (without filter protector) and found effective for removal of bacteria (Klebsiella terrigena) and pro- tozoan cysts (Giardia and Cryptosporidium). For maximum performance, cartridge should be replaced after 750 liters or when the unit becomes hard to pump.

How long does a Katadyn Hiker filter last?

The Katadyn Hiker Pro was tested at 750 liters (without filter protector) and found effective for removal of bacteria (Klebsiella terrigena) and pro- tozoan cysts (Giardia and Cryptosporidium). For maximum performance, cartridge should be replaced after 750 liters or when the unit becomes hard to pump.

Is Pur now katadyn?

Outdoor products under the Pur brand were sold to Katadyn USA and the Minneapolis manufacturing plant for all Pur products was closed in 2004. P&G sold Pur to Helen of Troy in January 2012 for an undisclosed amount.

How often should I replace my Sawyer squeeze?

How many times can you use a Sawyer Water Filter? Sawyer filters should last 3-5 years and hundreds of uses(1000s of gallons). You’re more likely to accidentally damage the filter than to wear through the filter.

Can water filters expire?

In short, no, unused water filters do not expire. There is no set shelf life for water filters, as long as they’re not exposed to any moisture. That’s the key — moisture is what makes water filters work, and without that, they’re sitting pretty and ready for use at any time.

Who owns PUR filters?

Helen of Troy Ltd.
Helen of Troy Ltd. announced it entered into a definitive agreement with the Procter & Gamble Co. (P&G) to acquire all assets related to the manufacturing and selling of products marketed under the PUR trademark, including all of the outstanding stock of PUR Water Purification Products Inc.

Is PUR water filter made in USA?

PUR Pitcher Filter PUR pitcher filters are manufactured in Minneapolis, Minnesota. These filters are compatible with all PUR pitchers and dispenser filtration systems. They filter up to 40 gallons / 2 months before replacement. The filters are specifically made to reduce chlorine for a great taste effectively.

How do you store a PUR water filter?

Store Brita’s filter in a clean and dry place when it is not in use. A dark place could be suitable to prevent the surface of the filter from getting exposed to the sunlight. Detach the container, and soak them up using the dry cloths before storing them in the cabinet.

How do I know if my Sawyer Squeeze is bad?

The test described in the linked PDF document is really easy to do – just blow through the filter from the clean end. If you can’t do it, the filter is OK. If you can blow air through it, it is damaged. Assuming that the Sawyer filter uses similar hollow fibers, the same test might work for your filter.

Does Sawyer Squeeze filter e coli?

Rated to 0.1 micron absolute filtration, the Squeeze Filter removes 99.99999% of all bacteria such as salmonella, cholera, leptospirosis, and e. Coli, and removes 99.