ONE Planet 13.5oz (400ml)

How often should you change your Nava filter?

There is a personal answer. It actually depends on you and your hydration – how much do YOU drink each month?

A more frequent filter replacement plan is better than waiting until the last minute. Most filters are rated to perform “up to” a certain water volume. To complicate things further, filter ratings only guarantee to remove 50% or more of contaminants. So while a filter may be rated to 40 gallons, it means that as you near 40 gallons your filter might only be working at 50% effectiveness. Crummy, right?

KOR believes you should be informed and customize your filter plan to meet your hydration needs. The chart below can be used as a rough guideline.

Liters You Drink / Day	Suggested Filter Change	Order a 2-Pack
1 — 1.5 (= 4 glasses/day)	Every 3 months	Every 6 months
1.5 — 2.0 (= 8 glasses/day)	Every 2 months	Every 4 months
> 2.0 ( > 8 glasses/day)	Every 1 month	Every 2 month

* Use these as estimates only. Your hydration needs can fluctuate based on body weight, physical activity, diet, living conditions and weather. Always consult your doctor when developing a specific hydration plan.

original vs. plus filter	original	plus
Purifies potable water
Made from sustainable coconut shell
Lasts 1 month (Up to 40 gallons) per filter
Exceeds NSF 42 Standards
Free Shipping
Modify or cancel anytime
Creates alkaline water up to pH level 9.5
Antioxidant benefits that target free radicals
Adds electrolytes (such as magnesium, calcium, and potassium)
Subscribe to Save Choose Your Filter	$11.20 2 pack	$12 each

ONE Planet 13.5oz (400ml)

ONE Planet 13.5oz (400ml)

ALSO AVAILABLE IN:

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The Details

Height 7.00 in 177.8 mm

Width 3.54 in 89.9 mm

depth 2.34 in 59.4 mm

CAPACITY 13.53 oz 400 ml

WEIGHT 11.2 oz 318 grams

ONE Planet 13.5oz (400ml)

ONE Planet 13.5oz (400ml)

ALSO AVAILABLE IN:

How often should you change your Nava filter?

FOR THE LOVE OF CLIMATE

LID SAFETY LOCK

Embrace change. Except in climate. Take another sip

UNIQUE DESIGNS

SIP SUSTAINABLY

Our Impact

LOVING OUR PLANET IS SECOND NATURE

Making a splash

The Details

Height 7.00 in 177.8 mm

Width 3.54 in 89.9 mm

depth 2.34 in 59.4 mm

CAPACITY 13.53 oz 400 ml

WEIGHT 11.2 oz 318 grams

SIP ON THIS

Select your region

We noticed you are from United States

FOR THE LOVE
OF CLIMATE

LID SAFETY
LOCK

Embrace change.
Except in climate.
Take another sip

SIP
SUSTAINABLY

LOVING OUR PLANET
IS SECOND NATURE