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Katadyn TRK Drip Filter with Gravidyn Element

Item #EXT0032 | 51 in Stock

Why do you have to use all three filters at once?. If they have...

By Ranked #360 - Water Filters November 24, 2010

Why do you have to use all three filters at once?. If they have to be replaced each 6 months and each one is good for 13,000 gallons, then it would seem one fiter (or at most two) would be good even though the drip rate would be less. Very few are going to use 39,000 gallons in 6 months.

Helpful Votes: 0 Yes

By Ranked #187 - Water Filters June 25, 2011

I just bought one and that was my first thought. Using one filter and plugging the other 2 holes will produce water at 1/3 the flow rate but last 3 times longer. That's how I am using. Be sure the holes are sealed well so there is no cross contamination.

Helpful Votes: 0 Yes

Tech Specs:

Filter Material:
ceramic 
Output:
1 gal 1 hour 
Field-Cleanable:
yes 
Dimensions:
11 18 in 
Gravity Flow:
yes 
Cartridge Life:
6 months 
Weight:
19 oz 
Recommended Use:
filtering water 
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