Survivor Filter Straw Cotton Filter Pads Replacement (20 Pack)
Survivor Filter Straw Cotton Filter Pads Replacement (20 Pack), Official Replacement Cotton Filters for Survivor Filter Model L600 Triple Filtration Water Filter Straw.20 Cotton Filter Pads totalTo replace, simply remove used Cotton Filter pad and replace with the new oneCan be re used up to 1,000 liters (264 gallons) and can be easily replaced.