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Tap Replacement Filter

Make sure your household continues providing the same NASA-derived purification you trust. The ÖKO TAP Replacement Filter ensures your dual protection against contaminants and hard water is uninterrupted.

Dual Purification System:

  • Removes contaminants: Heavy metals (Lead), PFAS, bacteria, chlorine, viruses
  • Reduces hard water calcification: Prevents white buildup on faucets, extends appliance life

Why You'll Love It:

  • Swaps in seconds—replace the filter in your existing ÖKO TAP unit instantly
  • Instant purity—clean water on demand, no waiting
  • Saves money—prevents costly appliance repairs and eliminates bottled water waste
Out of stock
Regular price
$19.95 USD
Unit price
per

Pay in 4 interest-free installments of $133.12 with

Main features

  • Dual-Stage Filtration System – Combines NASA-grade electro-adsorptive technology with anti-scale filtration for complete water purification
  • Lab Tested - Tested by multiple laboratories using NSF Standards 42/53 and EPA protocols and standards
  • Removes Contaminants Extensively – Filters lead, chlorine, BPA, bacteria, cysts, viruses (including Norovirus and Rotavirus), PFAS, and heavy metals
  • 97.2% Scale Reduction – Second stage filter prevents hard water calcification and limescale buildup on faucets and appliances
  • 3-Minute Installation – Tool-free setup with universal adapters that fit most standard kitchen faucets
  • Premium Brushed Stainless Finish – Sleek, durable construction that complements any kitchen aesthetic
  • 120-Gallon Filter Capacity – Approximately 3 months of purified water per cartridge (450 liters)
  • Dual Water Modes – Simple 90° lever to switch between filtered and unfiltered water
  • Built-In Replacement Reminder – Manual dial tracker ensures timely filter changes. Fail-proof design unlike cheap light sensors.
  • High Flow Rate – Maintains 97.8% flow efficiency even after 400 liters of use
  • Instant Purification – No waiting, no electricity required – clean water on demand
Materials

Housing – Premium grade chrome casing with brushed stainless steel finish

Filter Cartridge – Two-stage filtration system with NASA-grade electro-adsorptive media and anti-scale filter media

Seals & Gaskets – Food-grade silicone O-rings for leak-proof performance

Mounting Components – Durable plastic adapters (7 sizes included) and stainless steel mounting ring

Aerator – Aerator with scaling-resistant coating

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 unused and in original packaging
  • Return shipping covered for defective items only
Care guide

Temperature Limits – Use only with water below 95°F (37°C) to prevent filter damage

Filter Priming – Always run water for 2 minutes through new filters before first use

Filter Replacement – Replace cartridge every 120 gallons or 3 months, whichever comes first

Cleaning the Unit – Wipe exterior with damp cloth only – do not place in dishwasher

Aerator Cleaning – Remove aerator quarterly using included tool and clean with vinegar or baking soda to prevent scale buildup

O-Ring Inspection – Check O-ring seal periodically for wear or cracks and replace if damaged

Storage – If not in use for extended periods, remove and dry filter cartridge to prevent bacterial growth

Water Source – Designed for municipal tap water only – not for use with microbiologically unsafe or non-potable water

Pressure Requirements – Operates within 20-60 PSI water pressure range

Leak Prevention – Ensure all connections are hand-tight; avoid over-tightening which can damage components

Compliance – Verify ÖKO TAP meets local and state water filtration regulations

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.

The Unseen Reality of Your Tap Water

Aging infrastructure and industrial byproducts have compromised the purity of the modern water supply. Here is exactly what is flowing through the pipes.

PFAS and Water Runoff

PFAS

A 2023 USGS study estimates that 45% of U.S. tap water contains at least one form of these "forever chemicals."

Heavy Metals in Pipes

Lead & Mercury

The EPA reports that over 9 million toxic lead service lines are still active in the U.S. today.

Microplastics

Microplastics

An investigation by Orb Media found that 94% of U.S. tap water samples were contaminated with plastic fibers.

Bacteria and Germs

Bacteria

The CDC estimates that waterborne pathogens cause 7.2 million illnesses in the U.S. every year.

Chlorine Treatment

Chlorine

EWG research shows carcinogenic disinfection byproducts are detected in systems serving 250 million Americans.

Calcification and Limescale

Calcification

According to USGS data, 85% of American homes have hard water, leading to rapid scale buildup.

ÖKO TAP - Advanced Protection (Mobile Optimized)

Advanced Protection for Your Home

Utilizing technology originally designed for NASA and used on the ISS, the ÖKO TAP provides a high-efficiency barrier against the contaminants that affect every member of your household.

Safe water for children

Cleaner Water for Kids & Teens

Young, developing bodies are more vulnerable to heavy metals and contaminants. The ÖKO TAP removes lead, BPA, and cysts that aging city pipes can leave behind, ensuring every glass is clean, consistent, and safe for daily use.

ÖKO's Verified Defense: Lead, BPA, & Pathogens
Clean water for pets

Smarter Hydration for Pets

Pets are highly sensitive to chemical odors and waterborne threats. The dual-stage system removes chlorine and odor while blocking bacteria and viruses to help keep them healthy.

ÖKO's Verified Defense: Chlorine, Bacteria, & Viruses

Seamless Setup in Seconds

We designed the ÖKO Tap to be the easiest appliance you'll ever install. No plumbers, no complex tools—just click and purify.

1
Remove old tip

Remove Old Tip

Simply unscrew your existing faucet aerator and wipe the threads clean.

2
Screw on adapter

Match Your Adapter

We include a variety of adapters to guarantee a perfect fit for your specific faucet type.

3
Attach filter

Click & Purify

Fasten the mounting ring to the ÖKO TAP unit and enjoy pure water instantly.

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