ÖKO Filtration Bottle - ÖKO H2O

Advanced Filtration Bottle

Swiss-engineered filtration bottle that removes a broad spectrum of waterborne contaminants others miss.

Filters Out:

✓ PFAS & PFOS "forever chemicals"
✓ Microplastics
✓ Viruses (99.99%) & Bacteria (99.999%)
✓ Heavy metals, Chlorine, Pesticides & Contaminants

Clean water anywhere. No electricity, no waiting.

Hurry, only 2 items left in stock!

$39.95 USD

Color Arctic

Size 650 ML

650 ML 1 LITER

Product Specifications

Dimensions & Weight

ÖKO 650ml: 22 oz | 9" × 3" × 3" | 145g (5.1 oz)
ÖKO 1000ml: 34 oz | 10" × 3.5" × 3.5" | 160g (5.6 oz)

Materials

BPA-free polypropylene
Tritan® Cap
Food-grade silicone
Food-grade TPE and ABS plastic

Filtration Technology

Active Technology: Electroadsorption
Testing Standards: Tested by multiple laboratories using NSF Standards 42/53 and EPA protocols and standards.

What It Filters

99.99% of viruses
99.999% of bacteria
99.9% of protozoan cysts
PFAS
Microplastics
Metabolites
Fluorides
And more

Filter Cartridge

Lifespan: Up to 100 gallons, variable based on quality of water.
Replacement Indicator: Set reminder wheel for the desired replacement month. Slow flow and bad water taste are also indicators for a new filter.

Shipping & returns

- Free standard shipping on all orders
- Express shipping options available at an additional cost
- Orders processed and shipped within 2-3 business days
- 30-day return policy for a full refund or exchange if product is not used and in original packaging
- Return shipping covered for defective products only

Care guide

While the bottle itself is dishwasher-safe (top rack only), we recommend hand washing to maximize its lifespan and protect the cap threads from potential wear.

IMPORTANT: Never put the filter in the dishwasher—it will be permanently damaged.

Hand Washing (Recommended):

Remove the cap and filter
Wash with lukewarm water and mild detergent
Rinse thoroughly
Repeat if necessary

Dishwasher Instructions:
If using a dishwasher, remove the cap and filter first, then place the bottle on the top rack only. Note that high heat settings may affect the bottle over time.

Warranty Policy

Our warranty covers defects in materials and workmanship of our products for a one year period from the date of purchase. Warranty does not cover damage due to use, misuse or abuse of products. It also does not cover damage from use other than specified in the product brochure (included with each product). Due to potential exposure to protozoa, bacteria and viruses, ÖKO reserves the right to refuse handling of used products.

OKO Comparison — Secondary Blue

A New Standard for Daily Hydration

Feature		Plastic Water Bottles	Traditional Camping Filters
PFAS and Microplastic Removal			Limited
Taste Improvement
Zero downtime
Environmentally friendly and reusable
Cost	$	$$$$	$$$
FilterSure™

PFAS

These forever chemicals are carried in the bloodstreams of more than 95% of Americans. They're linked to certain cancers as well as immune and deelopmental issues.

Viruses

Waterborne viruses are highly contagious pathogens that cause severe gut issues. Their extremely small size (typically 20-100 nanometers) allows them to pass through many conventional filters

Bacteria

Pathogenic bacteria in water can cause gastrointestinal illnesses and life-threatening infections. With contamination often resulting from sewage, animal waste, or inadequate treatment.

Microplastics

Microplastics are now common in tap water, and plastic particles found in brain tissue have risen 50% in the past eight years. While results vary by particle size, ÖKO’s 1.25-micron filter blocks nearly all microplastics.

Multi-Stage Filtration, Precisely Engineered

Dual Protection

Removes viruses, bacteria, and chemicals using NASA's electro-adsorptive technology while a hygienic backflow seal maintains purity.

Long Lasting

ÖKO's large filter pore size allows us to get the most out of your filter. Each ÖKO filter can handle up to 100 gallons of unpurified water.

O u r S t a t s

Height
Volume
Weight
Diameter
Material
LIfespan per filter

9"/ 10"
22oz/ 34oz
145gr/ 160gr
3"/ 3.5"
Food Grade Polypropylene
Up to 100 gallons

Frequently Asked
Questions

What's the benefit of a squeezable plastic bottle?

We use soft plastic because it's the only material that delivers everything outdoor enthusiasts need: ultralight weight for long-distance hiking, impact resistance for rugged adventures, and the flexibility required for our FilterSure™ technology that provides fast, natural water flow.

How often do I change my ÖKO Original filter?

The lifespan of your filter greatly depends on the quality of the water you filter through it. The more contaminated the water, the shorter the life of the filter. We suggest you change it every 50 gallons for best tasting water, but it should be fine for up to 100 gallons with most tap water. Based on 100 gallons of water, you will get:

ÖKO-750 (0.75L) Adult Bottle – 580 Refills
ÖKO- 1000 (1L) Jumbo Bottle – 375 Refills

How do I clean my ÖKO filter?

Don't! Unlike basic, simple carbon filters, the ÖKO filter media is made of a high-performance and sensitive material. Subjecting the filter to harsh detergents, soapy or hot water will not only loosen its pores and reduce its performance level but may impair its function permanently.

How do I know its time to change the filter?

As a general rule, if water does not look clear, taste clean or if the flow seems to be slower than usual, the filter should be replaced.

Advanced Filtration Bottle

A New Standard for Daily Hydration

Tested Relentlessly