The 5 Best Inexpensive Air Purifiers Under $100 (2025)
Tayyabah Zahoor
March 26, 2025
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When buying the best airs purifier for marijuana smoke, choose one with HEPA and activated carbon filters to effectively remove particles and odors. Ensure it's powerful enough for your room size by checking its coverage area and Clean Air Delivery Rate (CADR). Look for features like quiet operation and filter replacement indicators for added convenience.
Air purifiers designed for marijuana use are becoming increasingly essential as cannabis consumption continues to rise. Whether you’re a recreational user or depend on medical marijuana, controlling smoke and odors is key to maintaining a clean, fresh indoor environment. These specialized air purifiers are specifically designed to address the challenges posed by cannabis smoke, which contains particulate matter, volatile organic compounds (VOCs), and strong odors.
These devices are ideal for anyone who consumes marijuana indoors or shares a living space with someone who does. They effectively reduce secondhand smoke exposure, eliminate persistent odors, and improve overall air quality. By investing in a high-quality air purifier, you can enjoy cannabis without compromising the comfort or health of your living space or those around you.
To find the top options, we evaluated various models based on their filtration systems, performance against marijuana smoke, and customer reviews. Let’s explore the seven best air purifiers for marijuana that are truly worth the investment.
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IQAir HealthPro Plus XE Best Overall |
- Traps weed smoke - Ultra-fine particle filter - Removes lingering odor |
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IQAir HealthPro HyperHEPA Best Ultrafine Filter |
- CFC-free materials - HyperHEPA technology - HealthPro series compatible |
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Winix 5500-2 Best Odor Eliminator |
- Air quality indicator - True HEPA filtration - Washable carbon filter |
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Levoit Core300-P Most Quiet Performer |
- 3 in 1 filtration - High torque motor - 1095 sq ft coverage |
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Hathaspace HSP001 Most Coverage Efficient |
- 4 in 1 filter - Auto mode available - Remote control included |
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Coway AP-1512HH Mighty Best Smart Purifier |
- True HEPA filtration - Auto mode adjustment - Odor-reducing carbon filter |
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Coway Airmega 230 Best Smoke Capture |
- Auto mode adjustment - Easy-to-read air indicator - Triple-stage filtration system |
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✓ Traps weed smoke
✓ Ultra-fine particle filter
✓ Removes lingering odor
✓ CFC-free materials
✓ HyperHEPA technology
✓ HealthPro series compatible
✓ Air quality indicator
✓ True HEPA filtration
✓ Washable carbon filter
✓ 3 in 1 filtration
✓ High torque motor
✓ 1095 sq ft coverage
✓ 4 in 1 filter
✓ Auto mode available
✓ Remote control included
✓ True HEPA filtration
✓ Auto mode adjustment
✓ Odor-reducing carbon filter
✓Auto mode adjustment
✓ Easy-to-read air indicator
✓ Triple-stage filtration system
The IQAir HealthPro Plus XE is a powerful air purifier designed for large rooms up to 1125 sq ft. It removes smoke, allergens, dust, mold, pet dander, and harmful chemicals. It captures 99.5% of particles as small as 0.003 microns, including viruses and bacteria. This makes it a great choice for anyone looking for clean air in their home.
This air purifier is built with Swiss precision. It uses HyperHEPA filtration, which is far superior to standard HEPA filters. It traps even the smallest pollutants, including wildfire smoke and ultrafine particles. That means it effectively removes marijuana smoke, keeping your indoor air fresh and odor-free.
With its energy-efficient design, it consumes less power while delivering high-performance air purification. The redesigned fan system is up to three times more efficient than earlier models. This means better air quality without high energy bills.
IQAir is trusted in medical environments, offices, and homes worldwide. It has been named the best air purifier by Money Magazine in 2023. Each unit is tested individually to meet high-quality standards. It runs quietly, so you can enjoy cleaner air without loud noise.
The smart technology allows you to control the purifier from anywhere using the IQAir AirVisual app. Monitor your indoor air quality in real time and adjust settings with just a tap on your phone. The automatic adjustment feature ensures that the purifier adapts to changing air conditions, providing the best filtration at all times.
For marijuana users, this purifier is indeed the best choice. It effectively removes smoke particles and odors, keeping your space fresh. The HyperHEPA filter ensures that even the tiniest smoke particles don’t linger in the air. Whether you are a medical or recreational user, this purifier helps maintain a clean and odor-free environment.
Swiss-made quality, advanced filtration, and smart control make this one of the best air purifiers available. Enjoy fresher air, better health, and a cleaner space. Get yours today and breathe easier.
Breathe cleaner, fresher air with the IQAir HealthPro Plus XE. Experience Swiss precision, advanced HyperHEPA filtration, and smart control for superior air quality. Order now and transform your space!
The IQAir HyperHEPA Filter is one of the most effective air filters available. Made in Switzerland, this high-quality replacement filter is designed for IQAir HealthPro Series air purifiers and provides powerful protection against airborne particles.
What makes this filter stand out is its ability to trap ultrafine particles as small as 0.003 microns, which is 10 times smaller than a virus. This makes it extremely effective at removing dust, pollen, pet dander, smoke, and other pollutants from the air. With HyperHEPA technology, it captures at least 99.5% of all particles, ensuring cleaner indoor air and a healthier environment.
For marijuana users, this filter is especially useful. It captures and removes smoke particles and odors, helping to keep indoor air fresh and reducing lingering smells. The medical-grade filtration ensures that even the smallest particles from cannabis smoke are trapped, lowering potential health risks and improving air quality.
One of its biggest advantages is its long lifespan. When the air purifier runs for 10 hours a day on speed 3, the filter can last up to 4 years. This reduces the need for frequent replacements, making it a cost-effective choice.
IQAir has over 60 years of experience in air purification, and the HyperHEPA filter is manufactured in their advanced Swiss facility using high-quality materials. This ensures top-level performance and reliability.
The filter is compatible with several HealthPro models, including the HealthPro Plus, HealthPro Compact, and their XE variants. This makes it easy to keep your IQAir purifier running efficiently without worrying about compatibility.
With a size of 6″ x 16″ x 14″ and a weight of 2 pounds, the filter is built to last. Its non-woven glass microfiber construction ensures effective performance without releasing harmful byproducts like ozone. For those looking for the highest level of air purification, especially for smoke and odors, the IQAir HyperHEPA Filter is an excellent investment.
Upgrade your indoor air quality with the IQAir HyperHEPA Filter. Experience the difference in breathing cleaner, fresher air. Your lungs will thank you.
The Winix 5500-2 Air Purifier is a powerful and efficient device designed to improve indoor air quality. It uses a 4-stage filtration system to remove airborne pollutants, allergens, and odors from your home. The True HEPA filter captures 99.97% of particles as small as 0.3 microns, including dust, pollen, pet dander, and smoke.
The Winix 5500-2 is suitable for medium to large rooms, covering up to 360 square feet. It’s ideal for bedrooms, living rooms, and kitchens. The unit includes smart sensors that automatically adjust the fan speed based on real-time air quality measurements. This feature optimizes performance while minimizing energy consumption.
For nighttime use, the air purifier has a sleep mode that operates quietly, ensuring undisturbed rest. The unit also includes a light sensor that automatically activates sleep mode when the room darkens.
This air purifier has a washable AOC Carbon Filter to reduce odors from cooking, pets, and smoke. Its PlasmaWave technology eliminates odors, allergens, and chemical vapors safely without harmful ozone.
The Winix 5500-2 is AHAM Verified, Energy Star Certified, and CARB Certified, demonstrating its efficiency and safety. It’s easy to maintain, with a filter replacement indicator that alerts you when it’s time to change the filters.
For marijuana users, this air purifier can be particularly effective. The combination of the True HEPA filter and activated carbon filter can help remove smoke particles and odors associated with marijuana use. The PlasmaWave technology further helps in neutralizing any remaining odors or chemical vapors.
The Winix 5500-2 offers a balance of performance, features, and value. It’s a reliable choice for those seeking to improve their indoor air quality, especially in environments where odor control is a priority.
Don’t let poor air quality affect your health and comfort. Invest in the Winix 5500-2 Air Purifier and breathe easier today.
The LEVOIT Core300-P Air Purifier is a powerful and efficient solution for maintaining clean air in your home. This compact device covers up to 1095 square feet, making it ideal for large rooms and open spaces. Its high torque motor operates at 45W, providing strong air circulation without consuming excessive energy.
The Core300-P uses a 3-in-1 filter system that effectively removes dust, smoke, pollutants, and odors from your indoor air. This makes it particularly useful for pet owners, allergy sufferers, and those sensitive to airborne irritants. The HEPA filter captures 99.97% of particles as small as 0.3 microns, ensuring thorough air purification.
One of the standout features of this air purifier is its Sleep Mode. When activated, the QuietKEAP Technology reduces noise levels to a whisper quiet 24dB, allowing for undisturbed sleep. The device’s sleek, award winning design blends seamlessly with any home decor, making it a stylish addition to your living space.
The Core300-P offers customizable filtration with options like the Toxin Absorber Filter for smog and VOCs and the Pet Allergy Filter for homes with pets, ensuring personalized air purification.
For marijuana users, the Core300-P offers excellent performance in removing smoke and odors. Its powerful filtration system effectively captures cannabis smoke particles and neutralizes the distinctive smell, making it one of the best air purifiers for marijuana use. The Smoke Remover filter option is particularly effective for this purpose, addressing smoke from various sources including cannabis.
Taking care of the Core300-P is easy.The device indicates when it’s time to replace the filter, ensuring optimal performance. Levoit recommends using genuine replacement filters for the best results and to protect the longevity of your air purifier.
With its combination of powerful performance, quiet operation, and versatile filtration options, the LEVOIT Core300-P Air Purifier is an excellent choice for anyone looking to improve their indoor air quality. Whether you’re dealing with pet allergies, cooking odors, or marijuana smoke, this air purifier is up to the task.
Don’t let poor air quality affect your health and comfort. Breathe easier and enjoy cleaner air with the LEVOIT Core300-P Air Purifier today!
The HATHASPACE HEPA Air Purifier is a powerful and efficient solution for cleaner air in your home. This smart device targets a wide range of pollutants including pollen dust pet dander VOCs smoke and odors. The H11 HEPA filter captures 99.9% of particles as small as 0.3 microns ensuring your air is purified and fresh.
This air purifier is perfect for large rooms up to 700 square feet. It’s lightweight and portable allowing you to improve air quality wherever you need it. The smart air quality sensor and touch screen display make it easy to use and adjust settings.
Its quiet operation makes it ideal for bedrooms and living rooms where noise is a concern. You’ll be amazed at how much dust and how many particles it captures while running silently in the background.
The HATHASPACE air purifier is designed for easy use and installation. It comes with multiple fan speed options allowing you to customize the air filtration pace to your needs. The included remote control lets you adjust settings from across the room. The auto mode feature automatically adjusts based on your room’s air quality in real time.
This air purifier effectively tackles odors, smoke, and VOCs with its honeycomb-activated carbon filter. Its advanced fan and motor ensure quiet, efficient air purification throughout your home.
The HATHASPACE air purifier also includes an Ionizer/Anion feature. However it’s important to note that this feature should only be used in unoccupied spaces. Clear the room of humans and animals before using and wait 30 minutes after completion before reentering.
For marijuana users this air purifier is an excellent choice. Its powerful filtration system effectively removes smoke and odors associated with cannabis use. The activated carbon filter is particularly effective at neutralizing the distinct smell of marijuana making it one of the best options for discreet use.
With a 2 year warranty and award winning customer support available 7 days a week you can trust in the quality and reliability of HATHASPACE. Replacement filters are readily available ensuring you can maintain fresh air all year round.
The HATHASPACE air purifier offers a comprehensive solution for cleaner healthier air in your home. Its powerful filtration system, quiet operation and user friendly features make it an excellent choice for anyone looking to improve their indoor air quality. Whether you’re dealing with allergies, pet odors or marijuana smoke this air purifier is up to the task.
The Coway Airmega AP-1512HH(W) True HEPA Purifier is a powerful and efficient air cleaning solution for your home. This compact device packs a punch with its ability to purify rooms up to 361 square feet. Its sleek white design blends seamlessly with any decor.
The purifier’s 4-stage filtration system is the cornerstone of its performance. It starts with a pre-filter that captures larger particles. Next, a deodorization filter tackles odors and volatile organic compounds. The True HEPA filter then removes 99.97% of particles as small as 0.3 microns. Finally, the Vital Ion feature releases negative ions to further clean the air.
Air quality monitoring is a key feature of this Coway model. The pollution sensor continuously assesses indoor air quality. A bright LED display provides real-time feedback on air cleanliness. This allows you to always know the state of your indoor air.
The Airmega AP-1512HH(W) offers multiple operation modes for user convenience. You can manually select from three fan speeds. The auto mode adjusts fan speed based on detected air quality. For energy savings, the eco mode activates when no pollution is detected for 30 minutes. This smart feature turns off the fan to conserve power.
Noise levels range from a whisper-quiet 24.4 dB to a moderate 53.8 dB at the highest setting. This makes it suitable for bedrooms, living rooms, or any space where noise is a concern.
Timer functionality adds to the purifier’s versatility. You can set it to run for 1, 4, or 8 hours before automatically shutting off. This is perfect for nighttime use or when you’re away from home.
Filter maintenance is simplified with built-in indicators. The purifier alerts you when it’s time to clean the pre-filter or replace the HEPA filter. This ensures optimal performance and air quality over time.
Energy efficiency is another strong point of this air purifier. With a power consumption of just 77 W, it’s ENERGY STAR certified. This means lower electricity bills and a reduced environmental impact.
For those concerned about marijuana odors, the Coway Airmega AP-1512HH(W) is an excellent choice. Its multi-stage filtration system, particularly the deodorization filter, effectively tackles strong smells. The True HEPA filter captures tiny particles associated with smoke. The air quality indicator helps you monitor the effectiveness of odor removal in real-time.
Don’t let poor air quality impact your health and comfort. The Coway Airmega AP-1512HH(W) offers a comprehensive solution for cleaner, fresher air in your home. Experience the difference today and breathe easier with this powerful yet compact air purifier.
The Coway Airmega 230 True HEPA Air Purifier is a powerful solution for those seeking cleaner, fresher air in their homes. This sleek Sage Green unit is designed to tackle a wide range of air quality issues, making it an excellent choice for US households, especially those dealing with strong odors like marijuana smoke.
At the core of this air purifier is the advanced HyperCaptive filtration system. This three-stage process begins with a washable pre-filter that captures larger particles such as dust and hair. Next, the True HEPA filter removes an impressive 99.999% of airborne particles as small as 0.01 microns, including pollen, pollutants, and allergens. Finally, the deodorization filter, made with activated carbon, effectively reduces 99% of volatile organic compounds (VOCs) and persistent odors.
It can clean spaces up to 403 square feet in just 12.5 minutes, or larger areas up to 975 square feet in 30 minutes. This rapid purification makes it suitable for most room sizes, ensuring that you can enjoy clean air throughout your home.
The easy-touch display allows you to control fan speed, power, and light settings with just a tap. The air quality indicator uses a bright LED to communicate indoor air quality in real-time, giving you instant feedback on your environment. For undisturbed sleep, you can easily turn off the light.
The auto mode continuously monitors air quality and adjusts the fan speed accordingly, providing efficient purification as needed. This smart technology ensures that your air is always at its cleanest without requiring constant manual adjustments.
The filter indicator alerts you when it’s time to clean the pre-filter or replace the main filter cartridge. Coway’s innovative cartridge design makes filter changes quick and mess-free – simply remove the old cartridge and insert a new one.
For those concerned about energy efficiency and noise levels, the Airmega 230 delivers. With a power consumption of only 60W and noise levels as low as 20.6 dB(A), it provides powerful air purification without disturbing your peace or significantly impacting your energy bills. This combination of performance and efficiency makes the Airmega 230 an ideal choice for continuous use, ensuring that you and your family can breathe easy day and night.
Experience the difference clean air can make in your home. The Coway Airmega 230 True HEPA Air Purifier is ready to transform your indoor air quality. Don’t wait to breathe easier – bring home the Airmega 230 today and enjoy fresher, cleaner air in every room.
Here’s a simple guide to help you choose the best air purifier for marijuana smoke, without mentioning specific brand names:
True HEPA filter
Activated carbon filter
Coverage area
Air Changes per Hour (ACH)
Extra features
For Heavy Smokers
For Renters or Small Spaces
For Medical Users
Remember, when choosing an air purifier for marijuana smoke, focus on filter quality and capacity rather than fancy features. Purifiers with more carbon and better HEPA filters will generally provide cleaner air and better odor control.
Each of these air purifiers offers unique strengths in combating marijuana smoke and odors, so consider your specific needs and priorities when making a decision. From the comprehensive filtration of the IQAir models to the odor-eliminating power of the Winix, the quiet performance of the LEVOIT, and the coverage of the HATHASPACE, there’s an option to fit various requirements. By weighing the pros and cons of each model, you can invest in the best air purifier for marijuana to create a cleaner, healthier, and more comfortable living environment.
Water filters are ineffective against marijuana smoke since they’re designed for liquid filtration, not airborne particles or gases. Air purifiers using mechanical filtration (HEPA) and gas-phase filtration (carbon) remain the optimal solution.
Yes, air purifiers with HEPA filters effectively remove marijuana smoke particles by capturing 99.97% of fine particulate matter (PM2.5) as small as 0.3 microns. Models combining HEPA with activated carbon filters and ionizers provide comprehensive smoke removal.
Activated carbon filters eliminate marijuana odors by adsorbing volatile organic compounds (VOCs) responsible for the smell. Higher-quality units with thicker carbon layers (e.g., 15+ lbs.) perform best against persistent cannabis odors.
Effective models clear smoke within 30–60 minutes in medium-sized rooms (300 sq ft), depending on CADR ratings and smoke intensity.
Top units combine True HEPA filters, large activated carbon beds (10+ lbs.), and high CADR ratings (200+), such as IQAir HealthPro Plus.
Tayyabah Zahoor is an expert writer with a Bachelor's degree in Physics. She specializes in creating content for affiliate websites, particularly about air purifiers. Using her scientific knowledge, she compares different air purifiers by analyzing their features and effectiveness. This helps her provide clear and helpful information to consumers looking for the best options.