Every cat owner struggles with the same issues: litter tracking across the floor and persistent ammonia odors that refuse to disappear. Traditional mats and frequent cleaning often reduce the mess but rarely solve the problem completely.
In this review, we examine whether a new approach to litter control can truly reduce tracking, improve odor elimination, and deliver practical value for everyday cat owners.
What is an Air-Purifying Cat Litter Step and Why Is It Needed?
The Neakasa AirStep is a 2-in-1 litter box accessory designed to actively eliminate harsh smells at the source. By combining a high-efficiency air purifier with a litter-trapping platform, it creates a "fresh air barrier" directly in front of the litter box.
This innovative design is an evolution born from frustration, addressing the shortcomings of two separate, often ineffective products:
- The standard litter mat: Which traps some litter but does nothing to stop the smell.
- The standalone room deodorizer: Which is often too far away to catch odors before they spread.

1. Key Difference: Air-Purifying Step vs. Traditional Cat Step
Traditional litter control methods are inefficient because they force owners to buy multiple products. Here is how the new concept compares:
| Feature | Traditional Step/Mat | Neakasa AirStep (Integrated) |
|---|---|---|
| Odor Control | Zero (Passive) | Active Purification (Source-Level) |
| Litter Trapping | Limited (Shallow) | Superior (Deep Wells + Hidden Storage) |
| Required Space | Step + Separate Purifier | Single, Integrated Unit |
| Maintenance | Two separate cycles | One simple filter/tray cycle |
2. A Necessity, Not a Luxury: Addressing Source-Level Odor
Toxic odors like ammonia are highly concentrated right at the source—the litter box. The AirStep is positioned precisely where the odor is strongest, ensuring gases are neutralized immediately before they escape and spread throughout your home.
Detailed Review of the Neakasa AirStep
We assessed the Neakasa AirStep based on its two core functions: purification performance and physical design.
1. Performance Testing
The true measure of any odor control device is its ability to eliminate chemical smells. The AirStep utilizes an industrial-grade filtration system:
💡 Pro Tip: Most standard home filters use low-density carbon. The Neakasa AirStep uses industrial-grade activated carbon designed to trap ammonia rather than simply mask odors.
Filter Specifications
- • Filter Type: High-Efficacy Activated Carbon
- • Carbon Content: 230g
- • Iodine Value: Certified 800 mg/g (Far exceeding standard consumer air purifiers)
The Results: Targeting key odors at the source.
- • Ammonia: Up to 95% removal*
- • Acetic Acid/Trimethylamine: Up to 99% removal*
*Based on internal laboratory testing conditions.
Noise Test
The Neakasa AirStep features three fan speeds (Silent/Standard/Enhanced). The low/silent mode operates at <20dB, making it virtually unnoticed and ensuring the step is not a deterrent to your cat.
2. Anti-Tracking and Design Review
Beyond the purifier, the Neakasa AirStep excels as a step:
- Superior Anti-Tracking: The deep, rigid grid surface ensures maximum litter is dislodged from the cat's paws. We estimated its containment efficiency to be around 80%.
- Maintenance Simplified: The unit is designed with a hidden collection box—simply lift the purification unit, dump the collected litter, and wipe clean.
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Design Highlights:
- Modern, sleek matte finish (White step + Black unit).
- Compact dimensions (441*321*165mm) ensure universal compatibility with most litter boxes.
- Hidden air inlet/outlet design for seamless integration.
How to Use & Maintain the Neakasa AirStep
Setting up and maintaining your Neakasa AirStep is designed to be simple and cat-friendly:
-
Placement
Place the unit directly in front of your litter box. Its compact size fits almost any setup.
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Select Mode
Use the touch buttons to choose your fan speed.
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Litter Disposal
Periodically slide out the hidden tray to dump collected litter back into the box or the trash.
-
Filter Care
Replace the activated carbon filter every 3 months for single-cat homes (or every 2 months for multi-cat households).
Verdict: Is the Neakasa AirStep Worth the Investment?
| Category | Pros | Cons |
|---|---|---|
| Functionality | Integrated 2-in-1 system | Filter replacement every 2–3 months |
| Performance | Outstanding odor control; ultra-quiet | Higher upfront cost than basic steps |
| Design | Excellent anti-tracking; sleek look | Requires a nearby power outlet |
Who is this for?
- Apartment Dwellers: Especially those in small spaces where the litter box is near the living area.
- Multi-Cat Households: Where odor buildup is a constant battle.
- Sensitive Owners: Anyone tired of the "litter box smell" greeting them at the door.r.
Maintenance, Safety, and Long-Term Value
The Neakasa AirStep meets several international safety standards, including CE, FCC, UKCA, and PSE. The long-term value is found in the consistent performance provided by the filter replacement cycle.
By purchasing 3-pack filter refills, owners can establish a cost-effective model for a permanently fresh home.
FAQ about the Neakasa AirStep
Q1. What is the Neakasa AirStep?
A1. This is an innovative 2-in-1 odor control litter box step that combines a high-efficiency air purifier and a litter trapping step into a single, discreet unit.
Q2. How often do I need to replace the filter in the Neakasa AirStep?
A2. We recommend replacing the filter every 3 months for a single-cat household, or every 2 months for multi-cat households, to maintain peak odor-elimination performance.
Q3. Is the Neakasa AirStep safe for my cat? Does it use ozone?
A3. Yes, the Neakasa AirStep is completely safe. It uses high-efficacy activated carbon for physical adsorption and purification. It is ozone-free and strictly certified for safety (CE, FCC, UKCA, PSE).
Q4. Will the Neakasa AirStep fit my existing litter box?
A4. Yes, its universal design and standard step dimensions ensure compatibility with virtually all traditional and automatic litter boxes.
Q5. Is the Neakasa AirStep noisy when the air purifier is running?
A5. No. It features an ultra-quiet fan with three speed settings. The low mode is near-silent, ensuring no disruption to your cat or your home environment.
Q6. What chemicals does the Neakasa AirStep filter eliminate?
A6. The filter targets and neutralizes concentrated litter box gases, primarily Ammonia (95% removal*), Trimethylamine, Hydrogen Sulfide, and Acetic Acid.
The Bottom Line
The Neakasa AirStep delivers on its promise: No Litter on the Floor, No Odor in the Air. It is a smarter, more aesthetic investment than buying separate mats and air purifiers.
If you are tired of cluttering your home with separate deodorizers and mats, this air-purifying cat litter step is an investment that truly pays off in cleaner air and a tidier floor.
- 230g Activated Carbon helps eliminate ammonia odors.
- Honeycomb grate effectively traps litter off paws.
- 20dB Ultra-Quiet fan ensures your cat is never scared.
- 3 adjustable speeds balance powerful airflow and silence.
- Universal 17.4" width pairs with Neakasa M1 & most boxes.







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