Replacement Filter Level-2 Bottle L2 Green ÖKO. OKO level2 replacement filters for the OKO Original level2 650ml and OKO Original level2 1000ml bottles. With technology initially developed for NASA and used on the International Space Station (ISS). It is the advanced water filtration technology!

It is proven that the pore size of the replacements is in the order of 2μm. The filter material follows a positively charged electro-adsorption process, which attracts and traps harmful agents much smaller than the pore size.

• Device Features:
• Lid: Tritan®, BPA-free Hard Plastic
• Bottle: Food Grade Polypropylene
• Capacity: 650ml
• Filter: Level 2
• Filter Type: Activated Carbon
• Transport: Ring for easy attachment to a carrying bag
• Country of Manufacture: USA
• Permeability: 2μm
• Duration: 378 lt
• Filtration Properties: Bacteria, Sediments, Lead, Iron, Fluoride, Copper, Chlorine, etc.

Instructions for Use:

• Place it on the main water supply.
• A key is required for easy replacement of the filter cartridge.
• Turn off the water supply and vent the filter device from the vent.
• Using the key, unscrew the jar and remove the old filter.
• Insert the new filter and screw the jar carefully.
• Tighten with the key and close the vent before turning on the water supply.