• Anspura water purifier and dispenser set on a white background, featuring a dark gray metallic cube-shaped main unit with a blue circular indicator and a separate vertical dispenser arm.
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E-PUROS Oral Care Water Filter

E-PUROS Oral Care Water Filter

  • Advanced Oral Care, Right at Home
  • Two Water Outlets. One Convenient System
  • PPC + RO Filtration for Everyday Drinking
  • Four Ways to Care for Your Home

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DESCRIPTION
FEATURE
SHIPPING
RETURNS

Bring advanced oral care into your everyday routine with the Arspura E-PUROS® Oral Care Water Filter. Patented electrolysis technology creates active oral-care water on demand, helping reduce oral bacteria as part of your daily rinsing routine.

One system brings together oral care and everyday hydration. A dual-outlet faucet delivers active oral-care water for rinsing and PPC + RO filtered water for drinking. With four water modes for oral care, drinking, washing produce, and everyday cleaning, E-PUROS makes caring for your household more convenient.

  • Patented E-PUROS® Technology: Generates active oral-care water through electrolysis to help reduce oral bacteria during daily rinsing.
  • Two Dedicated Water Outlets: Dispenses oral-care water and purified drinking water through separate outlets on one faucet.
  • PPC + RO Filtration: Combines PPC filtration with reverse osmosis to provide purified water for everyday drinking.
  • Four Everyday Water Modes: Supports oral rinsing, drinking, washing fruits and vegetables, and household cleaning.
  • Simple Faucet Controls: Makes selecting water for your daily routine easy and convenient.
  • Easy Filter Replacement: Accessible filter cartridges help simplify routine maintenance.

Free standard shipping on all orders within the 48 contiguous United States.

Orders are processed within 1–2 business days.

Estimated delivery time is 3–8 business days.

Tracking information will be emailed once the order has shipped.

Orders are shipped via trusted carriers such as FedEx, UPS, or USPS.

We do not currently ship to Alaska, Hawaii, U.S. territories, P.O. Boxes, or international addresses.

Questions? View the full shipping policy here.

We offer a 45-day return window for items in original, unused condition with proof of purchase. Returns due to product defects or shipping errors will receive prepaid labels.

For personal reasons (e.g., size, design), customers cover return shipping. Some items (e.g., perishables, personalized goods) are non-returnable.

Large items must be inspected upon delivery; damages must be reported within 48 hours. No direct exchanges—please return and reorder.

Refunds are processed within 7–14 business days after approval.

Questions? View the full returns & refund policy here.

Contact us at sales@arspura.com.

Arspura

E-PUROSOral Care Water Filter

A New Generation of Water Care

One 2-in-1 under-sink system for oral care and everyday purified water.

Activated

Oral-Care Water

Purified

Drinking Water

Sanitized

Water Path

E-PUROS Activation

The technology that activates ordinary water.
Nothing added. The water itself is activated.

E-PUROS electrolysis technology illustration showing the activation process used to create active oral-care water.

Active Oral-Care Water

Water That Does More Than Rinse.
Freshly generated oral-care water for your daily routine.

Illustration of E-PUROS active oral-care water rinsing around teeth, braces and the gumline.

2-in-1

Two Waters. One system

①Active Oral-Care Water
②Purified Drinking Water

E-PUROS dual-outlet faucet dispensing active oral-care water for rinsing and purified drinking water into separate glasses.
Purified Drinking Water

Purified Drinking Water

RO-purified water for drinking, coffee and cooking.

Clean water for everyday drinking use.

Pre-Composite PP Filter
Pre-Activated Carbon
Melt-Blown Filter Membrane
RO Membrane by Toray
Post-Sintered Activated Carbon

Clean Water Starts With a Clean Water Path.

Self-cleaning the internal water path.

Clean Water Starts With a Clean Water Path.

Activated water is routed through the purified-water pathway to help keep the internal path clean.

After Meals Refresh Your Mouth.

After Meals
Refresh Your Mouth.

Pure Water for Every Day.

Pure Water for
Every Day.

Active Water for Fruits & Veggies.

Active Water for
Fruits & Veggies.

Active Water for Everyday Cleaning.

Active Water for
Everyday Cleaning.

Engineered to Be Tested.
Built to Be Trusted.

E-PUROS® Testing
TAP WATERTAP WATER
EOW WATEREOW WATER

>99.99%

Dichlorvos

>99.87%

Dimethoate

>98.99%

Chlorpyrifos-methyl

>98.78%

Acephate

Every core function is backed by testing, measurement and engineering validation.

28Days. Measurable Results.

Independent testing observed improvements in tooth brightness, extrinsic stains, and plaque index after 28 days of E-PUROS use.

Day 0Day 0
Day 28Day 28

*Tested by CTI, an independent third-party testing organization. Results are based on the conditions and participants of the study.

Professional Technology.

Professional Technology.Reimagined for Everyday Care

Built on professional-grade technology, engineered for everyday home use.

Professional Technology.

Easy to Live With

Smart & Simple

Smart & Simple

Clear controls. Instant status. No guesswork.

Clothing Clothing
Dishware Dishware
Fruits & Vegetables Fruits & Vegetables
Mother & Baby Mother & Baby
Fast & Ready

Fast & Ready

Turn it on. Water is ready.

Less Maintenance

Less Maintenance

Simple filter changes

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Frequently Asked Questions

1. What is the E-PUROS Oral Care Water Filter?

E-PUROS brings oral disinfection technology used in dental clinics into your home. Arspura has adapted this technology for everyday household use, making advanced oral cleaning more convenient and affordable. Its patented electrolysis system generates active oral-care water on demand, helping reduce oral bacteria with a simple rinse.

2. How does E-PUROS create active oral-care water?

E-PUROS uses patented electrolysis technology to generate active oral-care water on demand. This water helps reduce oral bacteria as part of your daily oral hygiene routine, bringing advanced care into your home.

3. What is the difference between the two water outlets?

One outlet dispenses active oral-care water for rinsing, while the other delivers purified drinking water. The dedicated outlets make it convenient to choose the right water for each use.

4. Can I drink the active oral-care water?

We do not recommend drinking it. Although non-toxic and non-irritating when used as directed for oral rinsing, it is intended primarily for oral disinfection and cleaning. Spit it out after rinsing. For drinking, please use water from the purified-water outlet.

5. How is the drinking water filtered?

The drinking-water system combines PPC filtration with reverse osmosis (RO). These filtration stages work together to reduce impurities and provide purified water for everyday drinking.

6. What are the four water modes used for?

The four modes support oral rinsing, daily drinking, washing fruits and vegetables, and everyday cleaning. Select the appropriate mode for each task and follow the product’s instructions for use.

7. Can E-PUROS replace mouthwash, brushing, or flossing?

E-PUROS offers an alternative to conventional mouthwash for everyday rinsing. Using tap water and patented electrolysis technology, it generates active oral-care water on demand to help reduce oral bacteria—without adding bottled mouthwash.

It complements rather than replaces brushing and flossing. Continue your regular oral hygiene routine, and consult your dentist before replacing any prescribed mouthwash.

8.What purchase benefits and installation options come with E-PUROS?

Enjoy added peace of mind with these purchase benefits:

  • 45-Day Returns & Exchanges: Try E-PUROS at home with a 45-day return and exchange window, subject to our Return & Exchange Policy.
  • Extended 30-Day Price Protection: If our price for the same product drops within 30 days of your purchase, contact us to request a refund of the eligible price difference.
  • Free Shipping: Enjoy free shipping to eligible delivery addresses.
  • Flexible Installation: Install it yourself using the included instructions, or let us arrange professional in-home installation for an additional fee. Contact our support team for availability and pricing.