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Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
60-Day Money-Back Guarantee
Free & Fast Shipping
Trusted by 10,000+ Cat Owners
Relief in pet parents own words
Cat odor silently switches off your nose, while the ammonia keeps building in your air.
You scoop every day. You clean constantly. But after years with the same cat odor, the receptors in your nose have quietly stopped responding.
Scientists call it olfactory fatigue. Meanwhile, the ammonia that shut your nose down keeps building in your air.
You can't smell it anymore. Everyone who walks through your door can. It doesn't mean you're dirty it means your nose stopped warning you a long time ago.
You tried everything. It always comes roaring back.
The candles, sprays, Baking soda by the box and enzyme cleaner you soaked into the carpet.
Maybe a bulky filter machine that promised the world. Hundreds of dollars, one "miracle" at a time.
For a day or two, it works then it's back. Every time.Here's what nobody tells you:
None of it was ever going to work. Every one of those was built to cover the smell, not remove what's causing it.
The fragrance fades, and the odor's right where it was because whatever's producing it never left.
You weren't doing it wrong. You were handed the wrong tools.
It doesn't cover the smell. It destroys what's causing it.
The odor isn't really in your carpet or your couch.
It's in the air microscopic particles from ammonia and cat waste, floating,settling, and building up faster than you can clean.
PureNest uses negative ion technology to go after those particles directly.
It releases negative ions that bond to the odor-causing particles in your air and break them down.
so there's nothing left to smell. No fragrance added. No scent on top. The particles are simply gone.
It's not a new idea. This is the same air-purifying technology first used in hospitals nearly a century ago to keep enclosed air clean.
now shrunk into a device that mounted on the wall by your litter box.
No fragrance. No perfume. Nothing to cover it up.
Every "solution" you've tried worked by adding something to your air. A scent from a candle.
A perfume from a spray. A chemical cloud from an air freshener that somehow smelled worse than the problem.
If strong fragrances give you headaches or you've simply learned that "fresh linen scent" plus cat odor equals something worse than either one.
you already know why that approach was never going to work.
PureNest adds no fragrance to your home. No essential oils. No perfume. No scent of any kind.
It doesn't try to win a battle of smells. It goes after the odor-causing particles themselves so what's left isn't a "clean scent." It's just… nothing. The way a home is supposed to smell.
The difference between covering a smell and eliminating it.
| PureNest | Traditional Air Purifer | |
|---|---|---|
| Removes odor at the source | ✅ ions breaks odor particles | ❌Traps some |
| Nothing to smell when guests arrive | ✅None | ❌Fades in hours |
| Filters to replace | ✅None | ❌$50–$150/year in replacement filters |
| chemicals or fragrance | ✅None | ❌varies |
| Works anywhere | ✅ Does not need an outlet | ❌Needs an outlet + floor space |
FAQs
How long until I notice a difference?
How long until I notice a difference?
Most people notice the air around the litter box area feels lighter within the first few hours.
But here's what's important to understand if you've been living with cat odor for months or years, your nose has adapted to it.
You may not be the best judge of the change right away.
The real test is someone else. Have a friend, a family member, or a neighbor walk through your front door after PureNest has been running for a few days.
Their nose hasn't adapted. They'll notice what yours can't.
Or leave your home for a few hours and come back. That's when most of our customers say it hits them.
The moment they open the door and realize the air feels different.
How much space does one PureNest cover?
How much space does one PureNest cover?
One PureNest unit is designed to cover a single room roughly 200 to 400 square feet. That's a bedroom, a living room, or the area around your litter box.
If your litter box is in one room and the smell reaches other parts of your home, you'll want a unit for each room where the odor settles.
The ions work by destroying particles in the air around the device they don't travel through hallways or around corners.
Most multi-cat homes use two or three units to cover the areas that matter most.
Will this help with smell that's already stuck in my carpet or furniture?
Will this help with smell that's already stuck in my carpet or furniture?
PureNest works on what's in your air. The microscopic ammonia and odor particles that float off surfaces and circulate through your rooms.
It doesn't clean carpet fibers or couch fabric directly.
But here's why it still makes a difference. The smell you notice when you walk into a room isn't coming from the carpet itself.
It's coming from particles that keep releasing into the air from those surfaces.
PureNest continuously destroys those particles as they enter the air, so the room stops smelling even if the original source material is still there.
For heavy staining on carpets or upholstery, a one-time enzyme cleaner treatment on the surface combined with PureNest running continuously in the room is the combination that handles both the source and the air.
I have more than one cat. Will this actually work?
I have more than one cat. Will this actually work?
Yes. Negative ions destroy odor particles regardless of how many cats are producing them.
More cats means more ammonia in the air, which means you may need more than one unit but the technology itself works the same whether you have one cat or four.
Most multi-cat owners place one unit near the litter box area and a second in whatever room they spend the most time in.
If your cats have a history of accidents outside the box, a third unit near those areas handles the residual odor.
The goal is coverage where the odor concentrates not one unit per cat.
How can something this small actually do anything?
How can something this small actually do anything?
It's a fair question. The air purifiers you've probably seen before are large because they work by physically pulling air through a filter.
The bigger the filter, the more air it moves. That's why they're bulky, loud, and expensive to maintain.
PureNest doesn't filter air. It releases negative ions into the air around it.
Those ions bond to odor-causing particles ammonia, dander, litter dust and break them down.
The device doesn't need to be large because the ions do the work, not the machine.
This isn't a new concept. Negative ion technology has been used in hospitals and clinical settings for nearly a century to keep enclosed air clean.
PureNest is the same approach in a compact form, designed specifically for the room where your litter box sits.
Will it leave dust or residue on my furniture?
Will it leave dust or residue on my furniture?
Some ionizers can cause fine particles to settle on nearby surfaces.
With PureNest, this is minimal but if you notice a light layer of dust near the unit, it's actually a sign the ions are doing their job.
Those are particles that were floating in your air the same particles that carry the odor now pulled out of what you're breathing.
A quick wipe with a damp cloth takes care of it.
Most customers don't notice any difference, but it depends on how much particulate is in your air to begin with.
Does it make any noise?
Does it make any noise?
None. PureNest is completely silent. There are no fans, no motors, and no moving parts.
You can run it in your bedroom, your living room, or right next to where you sleep and you'll never hear it.
Most people forget it's there until someone walks through their door and asks when they got rid of the cats.
How much does it cost to run?
How much does it cost to run?
PureNest is USB-rechargeable.
one charge lasts about 10 days. Most owners just top it up during their regular litter change.
The electricity to recharge it costs pennies per month, and there are no filters to replace, no refills to buy, and no recurring costs of any kind. Charge it, mount it, forget it.