Easy Filter Replacement
E-PUROS Water System Professional Installation
$169.00
· Pre-order · Ships DEC 20, 2026
E-PUROS 2-in-1 Under Sink Oral Care Water Filter
E-PUROS 2-in-1 Under Sink Oral Care Water Filter
- Purified water for drinking.
- Fresh active water for oral and household care.
- Together, two outlets from one smart faucet.
Regular price
$1,199.00
Regular price
$1,699.00
Sale price
$1,199.00
Quantity
Couldn't load pickup availability
Installation Service
ADD TO CART
E-PUROS Water System Professional Installation
Regular price
$169.00
Regular price
$349.00
Sale price
$169.00
Sale
Free Shipping
45-Day Returns
Secure Checkout
DESCRIPTION
FEATURE
SHIPPING
RETURNS
- Bring clinical-grade 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.
This item is available for pre-order. Orders are scheduled to begin shipping on December 20, 2026.
Estimated delivery time is 3–8 business days after shipment.
Tracking information will be emailed once your 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
Smart OLED Faucet
Four Modes.
Everyday Care
One system.
Two very different jobs.
RO purification takes care of your drinking water.
Electrolysis creates fresh active water for your daily care routines.
Two outlets. Clear purposes. Drink from the purified-water outlet. Use oral-care water as directed: rinse, then spit out. Do not swallow
2-in-1
One system. Two very different jobs
①Electrolysis creates fresh active water for your daily care routines.
②RO purification takes care of your drinking water.
E-PUROS Activation
The technology that activates ordinary water.
Nothing added. The water itself is activated.
Active Oral-Care Water
Water That Does More Than Rinse.
Freshly generated oral-care water for your daily routine.
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.
Activated water is routed through the purified-water pathway to help keep the internal path clean.
After Meals
Refresh Your Mouth.
Pure Water for
Every Day.
Active Water for
Fruits & Veggies.
Active Water for
Everyday Cleaning.
Engineered to Be Tested.
Built to Be Trusted.
E-PUROS Testing
>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.
*Tested by CTI, an independent third-party testing organization. Results are based on the conditions and participants of the study.
Professional Technology.Reimagined for Everyday Care
Built on professional-grade technology, engineered for everyday home use.
Easy to Live With
Smart & Simple
Clear controls. Instant status. No guesswork.
Fast & Ready
Turn it on. Water is ready.
Less Maintenance
Simple filter changes
Install it your way. We'll help you get there.
E-PUROS PROFESSIONAL INSTALLATION
$169
Estimated market service value: up to $349
✅️Standard under-sink setup using compatible existing connections
✅️Supplied faucet installation + one eligible standard mounting hole, if needed
✅️Initial startup, flushing and basic functionality / visible-leak checks
Three filter types. One clear care plan.
The first 100 customers. Lifetime filters. On us!
E-PUROS cartridges: 3 years
PPC: 2 years
RO: 5 years
PPC, RO and E-PUROS cartridges each have their ownreplacement schedule.
First 100 customers Free lifetime replacements for all three filter types
Designed to fit into your home
Model
E-PUROS/CYJX-800G
System type
Under-sink, tankless
Drinking-water filtration
PPC + 800 GPD RO membrane
Care-water generation
On-demand electrolysis
Water delivery
Dual-outlet smart faucet
Filter types
PPC/RO/E-PUROS
Net weight (lb)
28.88
Product size
18 9/16 x 5 8/16 x 16 6/16"(471.5x140x416.5mm)
Package size
22 4/16x11 3/16x22 7/16"(565x284x570mm)
RO Membrane Capacity
800 G
Pure-to-Drain Ratio
2:1
Operating Ambient Temperature
4–40°C (39.2–104°F)
Faucet
Smart Faucet with OLED Display
Tubing Material
Polyethylene (PE)
Tubing Length
Approx. 1.5 m (4.9 ft) per tube
Inlet Water Tubing
3/8" OD, White
Functional Water Tubing
1/4" OD, Red
Purified Water Tubing
3/8" OD, Blue
Drain Water Tubing
1/4" OD, Gray
Power Cord Length
Approx. 0.9 m (3 ft)
Faucet Mounting Hole Diameter
26–30 mm (approx. 1"–1 3/16")
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.
