Smoke Hunter 4.0 Personal Smoke Filter (Sploof) with Replaceable Cartridge (Lava Orange)

This personal smoke filter has been a game-changer in our house. I smoke, my husband doesn’t, and we both really appreciate having something that keeps the peace without turning my habits into his problem.It works perfectly, and it genuinely cuts down the smoke and odor before it spreads around the room. The design feels solid, and the seal seems tight, so it actually filters instead of letting air leak out the sides. I also like how discreet it is; it doesn’t scream “smoke device,” it just blends in.Overall, it's the perfect size, handy and portable, and super easy to use. Good value, as well. ,Recommend!

A little bigger than a smoke buddy, but easily portable, simple to use. Looks nice. Seems to work well, have not noticed any leakage. I’d say this is a good value purchase, I really like that the filters are interchangeable.

Finding a discrete air filter that actually works can be tough, but the Smoke Hunter 4.0 Personal Space Management Device absolutely nails it. The minimalist cup design in grey is brilliant because it hides in plain sight, looking right at home on a desk or in a cup holder without drawing any unnecessary attention. Beyond its stealthy appearance, the advanced physical odor capture system is incredibly effective—it quickly absorbs 99% of the smell and 100% of the vapor from my vape, preventing any clouds or scents from lingering in the room. It’s also a huge plus that this model seamlessly fits the older 2.0 and 3.0 series accessories, making upgrading completely hassle-free. If you need serious, localized odor control in a subtle and premium package, this device is a top-tier choice.

This is great even for someone that doesn’t smoke but still respects the needs of others. I do not allow others to smoke or vape in my vehicle, but this allows the ones that vape to do so without causing hard feelings. If they smoke, we take their vehicle. This is also effective to prevent the smoke smells from ruining the new car smell especially when a significant other threatens divorce if they smoke in their new car. The Smoke Hunter 4.0 is small enough to be able to store it when not in use. Having the ability to easily disassemble and clean, or replace, the filter elements is a plus.

🏆 UPDATE: "As If" Indispensable Find! 🏆I reserve "As If" finds for those that exceed my expectations and become indispensable to my life. The new Smoke Hunter filter outperforms anything I have ever used. It's truly remarkable to finally find a filter that doesn't leak, since every other model I've tried has had some leakage. The performance is so consistent that my air purifier doesn’t even need to turn on during use, unlike with previous filters. Now, the only noticeable smell comes directly from the source rather than from the air filter itself. This reliability transforms the device into a long-term personal essential that justifies the investment. It has eliminated my need for panic-spraying air fresheners and keeps my environment smelling fresh and clean.ORIGINAL REVIEW:The true test of any personal air filter lies not only in its effectiveness but also in its ability to handle unexpected guests. My mother-in-law has an extraordinary nose that can detect a single burnt popcorn kernel from three counties away, so keeping my home smelling fresh is a full-time job. Before discovering the Smoke Hunter 4.0, I constantly dreaded the mid-afternoon doorbell chime.Many filters on the market resemble bright, plastic neon batons that demand attention. In contrast, this grey, minimalist design sits elegantly on my end table, resembling a sophisticated piece of modern décor that could belong in an architect's home.What truly elevates this version above its predecessors is a remarkable feature: it can be cleaned when the filter becomes clogged or damp. Typically, moisture is the death knell for these devices, but the ability to maintain the Smoke Hunter 4.0 ensures that it stays in peak condition. Most importantly, zero smoke escapes from the device during use. This reliability transforms it from a temporary fix into a long-term household staple that justifies the investment.When comparing it to cheaper alternatives, the difference in build quality is immediately noticeable. Many filters feel like blowing into a clogged straw, resulting in an awkward situation that is neither dignified nor effective. The Smoke Hunter 4.0 provides natural resistance, allowing for a smooth exhale without the embarrassment of looking like you’re trying to inflate a giant bouncy castle. Since it's compatible with 2.0 and 3.0 series parts, it serves as a seamless upgrade for anyone experienced in this area. It remains cool to the touch, and its grey finish resists fingerprints, which is a nice feature for those of us who appreciate a clean aesthetic.In terms of health and home benefits, the standout feature is the improved air quality of your surroundings. While the device won't give you superhuman lung capacity, it does an excellent job of preventing smoke from clinging to your upholstery and clothes. We all know that stale, lingering odor is the real enemy of a fresh-smelling home. By trapping those particles in a physical capture system, you can ensure your living space remains inviting for anyone who stops by. It’s like a high-tech bodyguard for your curtains, keeping them free of odors that often require professional cleaning.The humor in owning a Smoke Hunter 4.0 lies in the level of domestic espionage it allows. I can relax during my personal time and then confidently greet neighbors at the door, knowing my house doesn’t smell like a 1970s bowling alley. It has eliminated the “panic-spraying air freshener” routine from my daily life. If you're looking for a device that manages your air quality discreetly while resembling a high-end coffee accessory, this is the one for you. It transforms your home into a fortress of freshness, where the only thing guests will notice is your impeccable taste in minimalist gadgets.

I have used seemingly every Sploofy like brand under the sun, and I'm sorry to have to say that I found nearly all of them mediocre. (Smoke Trap & Plus, Sploofy & Pro 2, VonSploof, Smoke Buddy, Smoke Hunter 1-4, Philter.)The only ones worth it for the longest time was the Smoke Trap +, and the Philter for niche moments where you needed to be discreet. As you can see from the photos, the Hunter 4 is thinner but a little taller than the ST+. The Hunter 4 also has a slightly bigger mouth piece. By the way, I love that style of mouth piece solo much, the Sploofy Pro 2 style mouth piece...or lack there of, ruined it for me.I also love the lack of any logos on the Hunter 4. Innocent, and/or naive people would probably think it's a very small canteen and not give it a second thought. Compare this to the Trap Plus which prominently days SMOKE TRAP+ 😂. There IS a logo on the cap of the Hunter 4, but you can remove it. Speaking of which, if you wanted an all black one, you could order the grey version which has a black cap, and swap them.The one problem I have, is that I'm unable to find information on how long the filters last on the Hunter 4. Meanwhile, The Smoke Trap Plus has one of the longest lasting filters. This is the deciding factor for me. They are both VERY close in quality, but I personally think the Hunter 4 is SLIGHTLY better in every way than the Trap Plus.The deciding factor is the filter longevity. A 3 pack of Hunter filters are cheaper than a 3 pack of Trap Plus filters, which leads me to believe that they don't last as long. But unless it's a HUGE difference, I would put this as my new number one! The Hunter 4 and the Smoke Trap + are the only ones worth getting overall, and both are fantastic! Oh, and the tiny Philter for special events 😂.

Fantastic product

I love it! So much better than the Buddies I've been using. After over a month it still works like a charm. I haven't had to clean it yet but I might do so for regular maintenance.

No-Brainer investment if you're trying to keep the peace..

Totally new filter design. I love it! You open it up every night and let it dry out. Much easier to maintain and longer lasting than any of the other products out there, including the first three incarnations of the Smoke Hunter. If you take care of any of them, they will last longer. This one is easy to take care of. I also LOVE how they replaced the circular piece of fabric or whatever to catch the resin with a piece of foam. Easily cleaned or replaced. I also like the cap. A very effective smoke diffuser. Well done!!!!

The real heavy hitter of personal air filters.Don't waste your hard-earned cash on small vape philters or cheap plastic buddies that die instantly.

This device works really well for reducing exhaled smoke smell. I want to be clear upfront though—this won't do anything about the smell when you're actually lighting whatever you're smoking. That's still going to produce odor. But once you're exhaling into this, it captures probably 90% of what would normally fill up the room.I've used this with cigars, cigarettes, and vape products, and it handles all of them effectively.The replaceable cartridge is hands down the best feature compared to other brands I've tried. I actually own two older versions of this same brand, and they keep improving the cartridge design with each new model. The 4.0 cartridge is so much simpler than the earlier ones—fewer pieces that can get stuck or break off. My old versions had multiple parts you had to screw together, and they'd eventually strip out or cross-thread. This new one just slides in and works.They added a cover for the opening on this 4.0 version. I can see some people liking that feature, but honestly I don't think I'll use it much. I always blow more air through this than I probably need to, just to make absolutely sure nothing's sitting in there waiting to escape later. The cover doesn't really change that approach for me.You're not going to be completely odor-free with this device. You'll still have smoke smell on your breath and clothes, and if you're using it in a tiny enclosed space, some ambient smell will build up regardless. But for what it's designed to do—capturing exhaled smoke—it's really effective.I tried other brands for years and switched to this one a few months back. Haven't used the old ones since. This is just better designed and more durable. Really glad I added this 4.0 to my collection.Highly Recommended

The 4.0 version feels like a meaningful upgrade over the previous iterations, especially in terms of usability. The biggest improvement for me is the airflow resistance. With earlier versions, you could tell the filtration was working, but it required a noticeable amount of effort to push air through. This one strikes a much better balance—you still get that sense of effective filtration, but without the same level of pressure. It’s noticeably easier to use over longer periods, which makes a real difference in day-to-day situations.From a design standpoint, it stays true to that minimalist, low-profile look. It really does blend in like a regular cup or everyday object, which is part of what makes it practical. Whether it’s sitting on a desk, in a car cup holder, or on a nightstand, it doesn’t draw attention or invite questions. That discreet aspect is honestly just as valuable as the performance, especially if you’re using it in shared environments.The internal cartridge design also seems more refined. Based on use, it feels like the airflow is being directed more efficiently through the filtration core rather than fighting against it. That lines up with the “zero bypass” claim—everything appears to be routed through the filter rather than leaking around it. The result is more consistent performance without needing to overcompensate with extra effort.Compatibility is another plus. If you already have a 2.0 or 3.0 unit, being able to drop in the upgraded 4.0 cartridge without replacing everything is convenient and cost-effective. It makes the upgrade feel more like a true evolution rather than a forced replacement cycle.Overall, this version improves where it actually matters: ease of use, airflow efficiency, and maintaining discretion. It still requires some pressure—there’s no getting around physics when you’re pushing air through filtration media—but it’s much more manageable now. If you’ve used earlier versions, this is a noticeable step forward. If you’re new to it, this feels like a more polished starting point.

Great product 100 recommend

Works great!

The set is awesome!!! I can’t review durability since I just purchased them! But I will say they look strong and beautiful!!

Wow!! This product works great. It hides the smell well and it's very discreet. I will buy again.

Love it!

Stop buying disposable filters. This upgraded 2.0 lets you rinse the internal sponge column, ensuring zero clogs and a super open draft for ages.

It works!

so far so good. cap could be a little more snug fitting but no other complaints.

Works great! Nothing comes out the other side. And a washable filter? What’s not to love! Happy customer :)