Ellis Harper Fridge Ninja Fridge Deodorizer - More Effective vs Smoke Trap + | Personal Air Filter - Replaceable
Updated August 2026 — Ellis Harper Fridge Ninja Fridge Deodorizer - More Effective wins on effectiveness and durability, Smoke Trap + | Personal Air Filter - Replaceable wins on sustainability.
The Fridge Ninja Fridge Deodorizer is more effective for eliminating odors in refrigerators, while the Smoke Trap + offers a portable solution for smoke filtration. Choose based on your specific needs.
Why Ellis Harper Fridge Ninja Fridge Deodorizer - More Effective is better
Odor Control
Fridge Ninja effectively absorbs odors for up to a year.
Longevity
Lasts longer than Smoke Trap +.
Versatility
Can be used in various applications beyond the fridge.
Why Smoke Trap + | Personal Air Filter - Replaceable is better
Price
Smoke Trap + is cheaper by 17%.
Sustainability
Uses zero plastic replaceable filters.
Portability
Designed for personal use and easy to carry.
Overall score
Specifications
| Spec | Ellis Harper Fridge Ninja Fridge Deodorizer - More Effective | Smoke Trap + | Personal Air Filter - Replaceable |
|---|---|---|
| Brand | Ellis Harper | Smoke Trap |
| Current Price | $25.66 | $19.97 |
| Odor Absorption | Activated Charcoal | HEPA + Carbon |
| Uses | Up to 1 year | 500+ uses |
| Mouthpiece | N/A | Rubber |
Dimension comparison
Overview of Products
The Fridge Ninja Fridge Deodorizer is designed to eliminate odors in refrigerators, while the Smoke Trap + is a personal air filter aimed at reducing smoke and smell. The Fridge Ninja is priced at $25.66, making it a premium option compared to the Smoke Trap +, which is priced at $19.97. This price difference of about 17% highlights the distinct functionalities each product offers in their respective categories.
Purpose and Functionality
The Fridge Ninja Fridge Deodorizer focuses on keeping your refrigerator fresh by using activated bamboo charcoal to absorb odors for up to a year. In contrast, the Smoke Trap + is intended for personal use, filtering smoke from exhaled air through a four-stage HEPA and activated coconut carbon filter. This allows users to enjoy a cleaner air experience, particularly in environments where smoking is common. Each product addresses a specific need: one for food preservation and the other for smoke filtration.
Design and Usability
When it comes to design, the Fridge Ninja features a simple and functional approach that requires minimal setup—just place it inside your refrigerator. It can also be recharged by placing it in the sun for a few hours. On the other hand, the Smoke Trap + is engineered with a comfortable rubber mouthpiece that ensures a tight seal, preventing smoke leakage. This design emphasizes practicality, allowing for easy exhalation without mess. These usability aspects cater to different user experiences and preferences.
Sustainability Efforts
Sustainability is a key feature of the Smoke Trap +, which employs replaceable filters made from zero plastic materials. This initiative not only reduces plastic waste but also promotes environmental consciousness among users. The Fridge Ninja, while effective in its odor absorption, does not explicitly highlight any sustainability measures. With increasing consumer awareness of environmental issues, the Smoke Trap + may appeal more to eco-conscious buyers.
Performance and Effectiveness
The Fridge Ninja boasts powerful deodorizing capabilities, effectively banishing strong odors and keeping food fresher for longer. Its activated charcoal absorbs moisture and odor-causing molecules, making it suitable for various applications beyond just the fridge. In comparison, the Smoke Trap + claims to provide over 500 uses, effectively filtering out smoke and smells through its HEPA and carbon filter system. Both products excel in their intended uses, but the Fridge Ninja may have an edge in overall longevity, lasting up to a year.
Price Comparison
The Fridge Ninja is priced at $25.66, while the Smoke Trap + retails for $19.97. This makes the Smoke Trap + about 17% cheaper than the Fridge Ninja. Consumers looking for a budget-friendly option may prefer the Smoke Trap + without sacrificing quality. However, those seeking a long-term solution for refrigerator odors might find the Fridge Ninja’s price justified by its extended lifespan.
Sales Performance
The Fridge Ninja has a sales rank of 11,085, indicating its popularity among consumers in the air purifiers category. The Smoke Trap + has a higher sales rank of 24,244, suggesting that while it is a solid product, it may not be as widely recognized as the Fridge Ninja. This difference in sales rank could influence consumer confidence, with the Fridge Ninja appearing to have a stronger market presence.
Which should you buy?
Choosing between the Fridge Ninja Fridge Deodorizer and the Smoke Trap + ultimately depends on your specific needs. If you are looking for a reliable solution to eliminate odors in your refrigerator and keep food fresh, the Fridge Ninja is the superior option due to its longevity and effectiveness. However, if you need a portable solution for filtering smoke in personal or social settings, the Smoke Trap + is a great choice, especially considering its lower price and sustainable filter design. Each product serves its unique purpose well, so your decision should align with your primary use case.

