Produce purifier · Titanium electrode
RYVA Pure™ Produce Purifier
RYVA Pure™ Produce Purifier
Pesticides are made to survive rain. A tap rinse removes only about 30%.
- Lab-tested: 99.8%+ pesticide reductionSee the lab results
- Peer-reviewed electrolysis researchSee the studies
“I usually prepare fruit and vegetables for my mom, who’s currently going through chemo. Before RYVA Pure, I’d rinse everything thoroughly and sometimes soak it in vinegar, which could be a hassle. Now I just use RYVA Pure as part of my normal prep routine. It’s simple, convenient, and gives me one consistent extra step when washing her produce.”
- 60-day money-back
- Free US shipping
- 1-year warranty
These gunks are the thing we’ve been consuming?! I don’t know what I can say here better than showing these photos of what I saw tonight!
Katherin M.Verified buyerI recorded a video while using it on fruit, and you can actually see particles coming off into the water during the cycle.
Maria K.Verified buyerI could see it working almost right away. It felt a little strange putting the whole thing under water at first, but it’s completely waterproof and worked perfectly.
BrendaVerified buyer
Product details
Product details
RYVA Pure is a portable produce purifier. Fill any bowl with tap water, add your fruit and vegetables, drop RYVA Pure in and press once. A 10-minute electrolysis cycle loosens and lifts what rinsing leaves behind: waxes, dirt, surface residues and bacteria. No sprays, no soaks, no scrubbing.
- Technology: electrolysis (hydroxyl-ion) active-water cycle, titanium electrode
- Cycle: 10 minutes, one touch, automatic shut-off
- Power: rechargeable, wireless charging base, 25+ cycles per charge
- Water: any bowl up to 4 L; fully submersible capsule
- Works on: fruit, vegetables, rice and grains, meat and seafood
- Size: 14.3 × 5.6 cm · 255 g · ABS body
- In the box: RYVA Pure, wireless charging base, USB cable, quick-start guide
Household kitchen appliance, not a medical device. Rinse produce with clean water after each cycle.
How to use
How to use
1. Fill. Any bowl, tap water, no measuring.
2. Drop. Add produce, place RYVA Pure in the water.
3. Press. One touch. Micro-bubbles start immediately; walk away for 10 minutes.
4. Rinse. Drain, rinse under the tap, eat.
Do not use with hot water. Rinse and pat the capsule dry after each use.
Shipping and returns
Shipping and returns
Orders are processed within 1–2 business days and most US deliveries arrive within 5–11 days. Tracking is emailed as soon as your order ships. Shipping is free on every order.
60-day money-back guarantee: if you are not satisfied, contact support within 60 days of delivery and we will refund the product price. See our Refund Policy for details.
As featured in
RYVA Pure in action
See what came off "clean" produce.
Proof you can see
The water tells the story.
Drag the slider. On the left, produce sitting in tap water before the cycle. On the right, the same bowl after 10 minutes. Waxes and surface residues sit on skins and let plain water run off; the electrolysis cycle loosens that bond so more of it lifts into the water instead of staying on your food.
Before
After 10 min
Drag to compare
Illustrative images. Results vary by produce, residue and water quality.
The research
Electrolyzed water is published science, not a gadget claim.
RYVA Pure uses the same electrolysis principle studied in peer-reviewed food-science journals. Here is what independent researchers found.
Electrolyzed oxidizing water and pesticide residues on produce
Tested removal of diazinon, cyprodinil and phosmet from spinach, snap beans and grapes. After a 15-minute treatment, electrolyzed oxidizing water outperformed bleach, a commercial produce wash and distilled water, with no significant change in colour or texture.
Pesticide removal with commercial kitchen electrolyzed-water devices
The first peer-reviewed test of consumer kitchen electrolysis devices on real produce: lemon, cucumber and carrot, using larger 9–12 litre countertop units. Water-soluble pesticides were reduced by up to 80%; oily pesticides such as DDT came off far less.
Reduction of pesticide residues on fresh vegetables with electrolyzed water
Electrolyzed water reduced acephate by up to 86%, omethoate by up to 75% and dichlorvos by up to 59% on fresh spinach after a 30-minute treatment, outperforming tap water and detergent, with no loss of vitamin C.
References
- Qi, H., Huang, Q. & Hung, Y.-C. (2018). Effectiveness of electrolyzed oxidizing water treatment in removing pesticide residues and its effect on produce quality. Food Chemistry, 239, 561–568. doi.org/10.1016/j.foodchem.2017.06.144
- Studziński, W. et al. (2024). Removal of Pesticides from Lemon and Vegetables Using Electrolyzed Water Kitchen Devices. Molecules, 29(23), 5797. doi.org/10.3390/molecules29235797
- Hao, J. et al. (2011). Reduction of Pesticide Residues on Fresh Vegetables with Electrolyzed Water Treatment. Journal of Food Science, 76(4), C520–C524. doi.org/10.1111/j.1750-3841.2011.02154.x
These studies tested electrolyzed water and kitchen electrolysis devices in laboratory conditions. They are cited for background on the technology; results with RYVA Pure vary by produce type, pesticide, water quality and cycle time. RYVA Pure is a household appliance and not a medical device.
Not all capsules are equal
You've seen the $30 version. Here's the difference.
The same shell is sold under many names for around $30, and the listings disagree with each other on their own specs: 3,600 to 5,000 mAh, 3 to 10-minute cycles, 20 to 30 uses per charge. The shape is the same; what is inside, and who stands behind it, is not.
If a cheap pod turns the water brown or rusty within seconds, that colour is often the electrode itself corroding. RYVA Pure’s electrode is titanium, which does not rust. The fair test for any pod is a cycle in an empty bowl of tap water first, then the same bowl with produce.
The $30 capsule
Marketplace listings, many sellers, same shell
RYVA Pure
Titanium electrode, wireless base, 60-day trial
Prices from an Amazon search-results page for capsule produce washers opened 15 September 2026; individual listings change daily. The generic column describes typical low-cost listings; individual products vary. Generic capsule image is an illustration.
Compare
Water. Vinegar. Organic. RYVA.
Cleaner than rinsing. One-time price. No vinegar taste.
Tap rinse
Vinegar soak
Buying organic
RYVA Pure
Rinse and vinegar figures are medians across 47 published studies (Frontiers in Environmental Health, 2026). Organic premiums vary by product and region (USDA ERS, Organic Situation Report 2025). Organic produce is a good choice; RYVA Pure is an extra cleaning step for organic and conventional produce alike.
Why RYVA Pure
Clean produce in 10 minutes.
Electrolysis lifts what water leaves behind, so you can eat well without worrying about what is on your food.
Tested, not just claimed
An accredited independent lab measured glyphosate, chlorpyrifos and dichlorvos below the detection limit after one 10-minute cycle.
See the lab table belowNo sprays, no soaks
Tap water only. Nothing is added, nothing is left behind, no vinegar taste.
Rinse and eatDoesn’t rust into the water
Many low-cost pods use steel electrodes that corrode and tint the water on their own. Titanium doesn’t.
Built to run every dayHands-free
Fill a bowl, drop it in, press once. Ten minutes later, rinse and eat. No apps, no settings, no scrubbing.
25+ cycles per chargeHow it works
Fill. Drop. Press. Rinse.
One button. Ten minutes. No scrubbing, no soaking, no sprays.
Fill
Any bowl. Tap water. No measuring, no special containers.
Drop
Add your produce and place RYVA Pure in the water.
Press
One touch. Micro-bubbles start immediately. Walk away for 10 minutes.
Rinse
Drain, give everything a quick rinse under the tap, and eat.
Rinse produce with clean water after the cycle. Not for use with hot water.
Who uses RYVA Pure
Built for people who eat a lot of produce.
If fruit and vegetables are on the table every day, a consistent cleaning step matters more than any single wash.
Kids eat a lot of fruit for their size. One bowl, one button, and the lunchbox fruit is done.
Clean a week of greens and berries in one cycle while you prep everything else.
Care teams ask for careful food handling during treatment. RYVA Pure adds a hands-free, tap-water-only step for pesticide residue, alongside the rules your team gives you.
Can't go fully organic? Give conventional produce a proper clean for a one-time price instead of a weekly premium.
RYVA Pure is an extra cleaning step for produce, not a substitute for food-safety guidance from health authorities or your clinician.
Third-party lab tested
Independent lab results: three pesticides in water, all below the detection limit.
Up to 99.9% pesticide reduction after a single 10-minute cycle in a 2.5-litre water test by an accredited third-party laboratory. Not an internal test.
- Who tested it: Accredited independent laboratory, Switzerland
- Sample: 2.5 L of water spiked with each pesticide
- Method: One 10-minute electrolysis cycle
- Consistent with peer-reviewed electrolyzed-water research. See the studies
Why these three. Glyphosate is classified by the WHO’s cancer agency as probably carcinogenic to humans (IARC Monographs vol. 112, 2015). Chlorpyrifos and dichlorvos are organophosphate insecticides that are no longer approved for use in the EU.
| Test item | Before (mg/L) | After (mg/L) | Removal |
|---|---|---|---|
| Glyphosate | 9.60 | <0.001 | >99.8% |
| Chlorpyrifos | 1.894 | <0.001 | >99.9% |
| Dichlorvos | 1.442 | <0.001 | >99.8% |
Removal rate (%) = (result before treatment − result after treatment) ÷ result before treatment × 100. "<0.001" means below the laboratory's detection limit.
Laboratory test performed on a water solution under controlled conditions. Results on produce vary by type, residue, water quality and cycle time. RYVA Pure is a household appliance and not a medical device.
What you get
Small enough for any bowl. Built to run every day.
A capsule the size of a small water bottle, a wireless charging base, and nothing to replace. No filters, no cartridges, no chemicals.
| Technology | Electrolysis (electrolyzed-water) cycle, titanium electrode |
| Cycle | 10 minutes, one-touch, automatic shut-off |
| Power | Rechargeable, wireless charging base, 25+ cycles per charge, 5 V / 8 W |
| Water | Any bowl or basin up to 4 L of tap water; fully submersible capsule |
| Works on | Fruit, vegetables, rice and grains; meat and seafood in a separate bowl. Rinse after each cycle. |
| Size and weight | 14.3 × 5.6 cm capsule, 8.7 cm base, 255 g |
| Materials | ABS body, titanium electrode |
| Care | Rinse and pat dry after use; the top cover lifts off for cleaning. No filters or consumables. |
In the box
- RYVA Pure produce purifier
- Wireless charging base
- USB charging cable
- Quick-start guide
Try it for 60 days. Keep it only if the water convinces you.
Run RYVA Pure in your own kitchen for two months. If you are not satisfied for any reason, contact us within 60 days of delivery for a full refund of the product price. No forms to fight, no restocking fee.
Start your 60-day trialQuestions
Everything people ask before they buy.
How does RYVA Pure actually work?
The titanium electrode runs a low-voltage current through tap water, splitting water molecules into active ions and micro-bubbles. That active water loosens waxes, dirt and surface residues so they lift off the produce and into the bowl. Nothing is added; you rinse and eat.
Is it effective, or is this just marketing?
Electrolyzed water has been tested in peer-reviewed food-science research (see The Science above). With RYVA Pure you can usually see the result in the bowl as well. Results vary by produce type, residue and water quality, which is why we give you 60 days to judge it in your own kitchen.
Is the cloudy water just a reaction from the device?
The fair test is a cycle in a bowl of plain tap water with nothing in it, then the same bowl with grapes or greens. We encourage you to run both. Anything the second bowl shows that the first one does not came off the produce. We do not ask you to judge pesticide removal by eye; that was measured in water by an accredited laboratory, and the table is in the lab report section above.
Skeptics say it cannot remove what is inside the fruit. Is that true?
Correct, and we do not claim it does. No wash, rinse, soak or spray removes residue that has already penetrated the flesh; that is equally true of vinegar, baking soda and produce washes. RYVA Pure is a surface-cleaning step: it lifts wax, soil and surface residue from the skin, which is where contact (non-systemic) pesticides sit. Peeling removes more, but takes the peel and its fibre with it.
Why $79 when the same shell is about $30 on Amazon?
Same shell, different insides and a different company behind it. Listings for the $30 version disagree with each other on their own specs (3,600 to 5,000 mAh, 3 to 10-minute cycles, 20 to 30 uses per charge), and many use a stainless-steel electrode that can corrode in water. RYVA Pure uses a titanium electrode, ships with a wireless charging base, and comes with a 60-day money-back trial, a 1-year warranty and support you can reach. The row-by-row comparison is in the “You’ve seen the $30 version” section above.
How is this different from rinsing or a vinegar soak?
Rinsing removes loose dirt but runs off waxy skins. Vinegar helps but leaves a taste and still needs a soak and scrub. RYVA Pure runs hands-free for 10 minutes and works on the surface film that water alone slides over.
Is it safe? Does it add anything to my food?
RYVA Pure uses tap water only. No detergents, fragrances, ozone cartridges or sprays. The capsule is fully sealed and shuts off automatically. Rinse produce with clean water after the cycle, as you would after any wash.
Will it damage soft fruit like berries?
No. There are no blades or spinning parts; the capsule sits still and the water does the work. Berries, greens and herbs come out intact.
Can I use warm or hot water?
Use cold or room-temperature tap water. Hot water is not recommended for the capsule or for soft produce. The cycle works at normal tap temperature; there is nothing to heat and nothing to measure.
What is the electrode made of, and does it wear out?
Titanium. It does not rust in water, which is why a RYVA cycle does not colour the water from the electrode itself. Rinse and dry the capsule after use; there are no filters, cartridges or parts to replace.
I'm going through cancer treatment, or cooking for someone who is. Is RYVA Pure right for us?
Your care team's food-safety rules come first: which raw fruits and vegetables are fine, and how to wash them. RYVA Pure adds a step for pesticide residue. In an independent lab water test, one 10-minute cycle took glyphosate, chlorpyrifos and dichlorvos below the detection limit. Its lab testing covers pesticides, so for germs keep following your team's washing rules.
It runs on tap water only, so there is no vinegar or soap smell for anyone dealing with taste changes, and it works hands-free on low-energy days.
Can I use it on more than fruit and vegetables?
Yes: rice and grains, and meat or seafood. Use a separate bowl for meat and seafood, and rinse the capsule under the tap afterwards before it goes back in with produce. Do not use with hot water.
How much water? Enough to cover the produce and the capsule, in any bowl or basin up to about 4 litres. More water than that dilutes the cycle.
How long does the battery last and how do I charge it?
A full charge runs 25 or more 10-minute cycles. Set the capsule on the wireless charging base (USB cable included) for a few hours; the light tells you when it is ready.
Cleaning: rinse under the tap and pat dry after each use. The top cover lifts off for a deeper clean. There are no filters or cartridges to replace.
What is the shipping time?
Orders are processed within 1–2 business days and most US deliveries arrive within 5–11 days. You receive tracking as soon as your order ships. Shipping is free on every US order.
What is your return policy and warranty?
60-day money-back guarantee. If you are not satisfied, contact support within 60 days of delivery and we will refund the product price. Full details are in our Refund Policy.
Every RYVA Pure also carries a 1-year warranty against defects. If the capsule or base stops working, contact support and we replace it.
Real kitchens
What customers say after the first bowl.
I’ve been using this to give fruits and vegetables an extra clean before preparing them. I still rinse everything normally, but using this afterward feels like an added step that gives me more peace of mind. I just fill a bowl or container with water, add the food, place the device inside, and let it run for around 10 minutes. I’ve tried it with fruits, vegetables, rice, meat, and seafood, so it’s been surprisingly versatile. It’s also lightweight, simple to use, and feels well made. Overall, I really like having it in the kitchen.
I’m really impressed with this little device. I recorded a video while using it on fruit, and you can actually see particles coming off into the water during the cycle. It’s very simple to use and seems to do a thorough job. I’ve been happy with it so far and would definitely recommend it.
The Fruit and Vegetable Cleaning Machine is a versatile and effective tool for removing impurities from fruits, vegetables, rice, meat, and tableware. Its USB wireless design is portable and easy to use, and its compact size saves space. Ideal for small batches, it’s a great choice for healthier food prep, though more color options would be nice.
These gunks are the thing we’ve been consuming?!?!Are you kidding? Are you really kidding me?!?! I’m sorry, I don’t know what I can say here better than showing these photos of what I saw tonight! I believe now you know what you should...
Shipping was quick and the device arrived working perfectly. Once it starts, you can see plenty of bubbles, which makes it feel like it’s actually doing something. It automatically shuts off after some time, which I assume is part of the normal cycle. The charging cable could definitely be a little longer, but that’s a small thing. So far, it seems useful and I’m happy with it.
Such a cool little deviceThis little device has been great so far. It’s really easy to use and I could see it working almost right away. I first tested it with a few apples and then started using it with other fruits and vegetables too. It felt a little strange putting the whole thing under water at first, but it’s completely waterproof and worked perfectly.
Have been looking for this for a long time. Easy to charge and the base being wireless helps so to keeping it charged when not in use.
Great product that really worksThank you very much for the great product that cleaning my fruits, vegetables, sea food and meat. I’m very happy with it as it’s actually cleaning very well and giving me best taste of my food I love. Well recommended to anyone who wants healthier food. Thank you
