15 Best Air Purifier Filters

We have analyzed 523 products and 2945 reviews to bring you the best possible air purifier filters. Read on to learn more which air purifier filters is the best and why. In today’s fast-paced world, shopping for the right air purifier filters can be a daunting task. With a plethora of options available, it’s easy to get overwhelmed and end up making a purchase you might regret later. Fear not, as we’ve put together this comprehensive buying guide to help you navigate the world of air purifier filters and make an informed decision that suits your needs and preferences.

TOP air purifier filters Ranked:

SaleRanked #1
GermGuardian Filter B HEPA Pure Genuine Air Purifier Replacement Filter, Removes 99.97% of Pollutants for AC4825, AC4300, AC4900, AC4825DLX, AC4850, CDAP4500, AP2200, Black/Yellow, FLT4825
  • GENUINE HEPA PURE FILTRATION – Experience the power of authentic HEPA PURE air filtration. Genuine Germ Guardian high efficiency FLT4825 HEPA air...
  • WHY HEPA PURE - Proudly manufactured in North America, FLT4825 HEPA PURE stands out with its unmatched multi-layer filtration technology. Backed by...
  • PURE PARTS, PURER AIR - Genuine Germ Guardian replacement filters guarantee certified fit and maximum filtration. Off-brand filters frequently fail...
  • REDUCES ODORS - The activated carbon pre-filter traps dust, pet hair, and other large particles, while extending the life of the HEPA filter. Treated...
  • COMPATIBLE AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Models AC4825E, AC4825W, AC4870, AC4820, AC4300BPTCA, AC4300WPT,...
Ranked #2
AROEVE MK01 & MK06 Air Filter Replacement 4-in-1 High-Efficiency H13 HEPA Air Filter for Smoke Pollen Dander Hair Smell Suitable- Standard Version(2 Pack)
  • Keep Your Money: Our filter uses a uniquely designed silver ion HEPA layer, unlike the off-brand filter that imitates us on the market, we use...
  • Prevent Clogging: When hairs, dander, and other large particles meet the pre-filter layer, they will be blocked outside to prevent the air purifier...
  • Special Silver Ion Layer: Silver ions can react with harmful particles entering the filter and produce harmless substances. We use a unique production...
  • 99.97% High-Efficiency Filtration: H13 True HEPA filter layer is used, which meets the high-Efficiency Particulate Air (HEPA) standard. It can filter...
  • Removes Unpleasant Odors: The premium granular activated carbon filter physically absorbs unwanted odors and fumes such as smoke, cooking odors, and...
Ranked #3
LEVOIT Core 300 Air Purifier Replacement Filter, 3-In-1 Filter, Efficiency Activated Carbon, Core300-RF, 1 Pack, White
  • PROTECT YOUR INVESTMENT: Search for B07RSZSYNC or Core300-RF for the genuine Levoit replacement filter to ensure what you're buying is worthy of your...
  • GENUINE REPLACEMENT FILTER: Designed for Levoit Core300-P / Core 300S-P air purifier to maintain its peak performance. With cost-effective price to...
  • IMPROVED FILTRATION: While the ultra-fine Nylon Pre-Filter and Activated Carbon Filter capture large particles and absorb odors and fumes, the filter...
  • TRAP LARGE PARTICLE: Ultra-fine Nylon Pre-Filter captures large particles such as dust, lint, fibers, hair, and pet fur, it also helps to maximize the...
  • TRAP HOUSEHOLD ODORS: High-grade granular activated carbon filter physically absorbs unwanted odors and fume, such as smoke, cooking smells, and pet...
Ranked #4
HPA300 HEPA Filter Replacement for Honeywell HPA300 Series Air Purifiers HPA300, HPA300VP, HPA304, HPA3300, Replace HRF-R3 (3 Ture HEPA R Replacement Filter + 4 Activated Carbon Pre-Filter)
  • π—–π—’π— π—£π—”π—§π—œπ—•π—Ÿπ—˜ π— π—’π——π—˜π—Ÿπ—¦ - β‘ Funmit HPA300 hepa r filter replacement is fully compatible with Honeywell Air...
  • π—¦π—¨π—£π—˜π—₯ 𝗖π—₯𝗔𝗙𝗧 - Funmit air purifier filter replacement for honeywell is made of high quality non-woven fabric and...
  • π—˜π—«π—–π—˜π—Ÿπ—Ÿπ—˜π—‘π—§ π—™π—œπ—Ÿπ—§π—₯π—”π—§π—œπ—’π—‘ - Enjoy fresh air all-year-round with Funmit HPA300 HEPA Filter...
  • 𝗖𝗒𝗦𝗧-π—˜π—™π—™π—˜π—–π—§π—œπ—©π—˜ π—šπ—’π—’π——π—¦ - Package includes 3 HEPA R Replacement Filters and 4 A Carbon Pre-Cut...
  • π—₯π—˜π—£π—Ÿπ—”π—–π—˜π— π—˜π—‘π—§ π—₯π—˜π—–π—¬π—–π—Ÿπ—˜ - We recommend you to replace the hepa filter every 6-12 months and...
  • 𝗦𝗛𝗒𝗣 π—ͺπ—œπ—§π—› π—–π—’π—‘π—™π—œπ——π—˜π—‘π—–π—˜ - Funmit adhere to provide all customers with a simple, streamlined...
SaleRanked #5
Aer1 Filter Replacement for Holmes Air Purifiers, 2 True HEPA Filters + 4 Carbon Booster Filters, HAPF30AT
  • πŸƒPackage includes: 2 True HEPA Filters + 4 Carbon Booster Pre-Filters. Designed to fit aer1 ready air purifiers,Replaces A Filter,D Filter,K...
  • πŸƒCompatible with Bionaire UNITS:BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520, BAP 9417, BAP9427, BAP9435πŸƒPackage may vary.
  • πŸƒCompatible with Holmes...
  • πŸƒCARBON BOOSTER PRE-FILTER:Absorbs household odor from pets, cooking and smoking. And traps larger air contaminants like hair and lint.
  • πŸƒTRUE HEPA FILTER WITH H13 GRADE:Captures 99. 97% of pollutants as small as 0. 3 ΞΌm such as dust,pet dander. True HEPA Filter keep your Holmes...
SaleRanked #6
Germ Guardian FLT5000 True HEPA GENUINE Air Purifier Replacement Filter C for GermGuardian AC5000E, AC5250PT, AC5300B, AC5350B, CDAP5500, and More
  • WHY BUY GENUINE: Each filter or bulb is specifically designed for a particular air purifier, and genuine germ guardian replacement parts fit like a...
  • HASSLE FREE FIT: Genuine germ guardian replacement parts fit like a glove and are designed for a particular unit style
  • BREATHE FRESH AND CLEANER AIR: A true HEPA filter, activated charcoal layer, and pre filter work to help improve indoor air quality
  • AIR PURIFIER MODELS: Replacement filter for germ guardian air purifier models AC5000, AC5000E, AC5250PT, AC5350B, AC5350BCA, AC5350W, AC5300B,...
  • TRUE HEPA FILTER: Reduces up to 99.97% of dust, pollen, pet dander, mold spores, and allergens as small as 0.1 microns from the air
  • REDUCES ODORS: Activated charcoal filter helps reduce unwanted odors from pets, smoke, cooking fumes, and harmful VOC's emitted from a variety of...
  • TRAPS ALLERGENS: Charcoal filter also acts as a pre filter to capture large particle allergens such as pet hair and dust
SaleRanked #7
2 Pack Core Mini-RF Premium High Efficiency Replacement Filters Compatible with LEVOIT Core Mini Air Purifier, 3-in-1 H13 Grade True HEPA Replacement Filter, Compared to Part # Core Mini-RF (White)
  • 【Fully Compatible with Core Mini】The premium Core Mini replacement filter is specially designed for LEVOIT Core Mini Air Purifier. Compared to...
  • 【3-in-1 True HEPA Filtration System】Our levoit Core Mini filter replacement is specifically designed in 3-in-1 True HEPA Filtration System, which...
  • 【Higher Efficiency & Longer Life】Cabiclean core mini-rf replacement filter is made of eco-friendly non-woven fabric and activated carbon, both...
  • 【Valuable Packs】Package includes 2 x 100% Brand New Core Mini Replacement Filter and 10 x Core Mini Aroma Pads. Cabiclean Core Mini-RF filter...
  • 【Buy with Confidence】Cabiclean has been committed to providing all customers with high-quality and cost-effective air purifier filters, and help...
Ranked #8
Core 300 Replacement Filter for Levoit Air Purifier Core 300-rf Core 300, 3-in-1 Pre, H13 True HEPA, Activated Carbon Filtration System, Pack of 2
  • REPLACEMENT FILTER
  • PACKAGE
  • 3-IN-1 DESIGN
  • COMPATIBLE MODEL
  • PURCHASE WITH CONFIDENCE
Ranked #9
LEVOIT Core 300 Air Purifier Pet Allergy Replacement Filter, 3-in-1 Filter, Efficiency Activated Carbon, Core300-RF-PA, 1 Pack, Yellow
  • PROTECT YOUR INVESTMENT: This filter is exclusively designed for the Levoit Core 300 Air Purifier to maintain its peak performance. Search for Core...
  • GENUINE REPLACEMENT FILTER: Designed for Levoit Core 300 / Core300-P / Core 300S air purifier to maintain its peak performance. With cost-effective...
  • IMPROVED FILTRATION: While the ultra-fine Nylon Pre-Filter and Activated Carbon Filter capture large particles and absorb odors and fumes, the...
  • TRAPS LARGE PARTICLE: Ultra-fine Nylon Pre-Filter captures large particles such as dust, lint, fibers, hair, and pet fur, also helps to maximize the...
  • BUY WITH CONFIDENCE: Filters are sealed to protect their service time. Remove the plastic packaging of the new filters before running the air purifier
SaleRanked #10
BLUEAIR Blue Pure 211+ Genuine Replacement Filter, Particle and Activated Carbon, Fits Blue Pure 211+ Air Purifier (Non-Auto)
  • COMPATIBLE WITH BLUE PURE 211 plus: Blueair Combination Particle plus Carbon Replacement Filter compatible with Blue Pure 211 plus air purifiers...
  • FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area, the Genuine Blue Pure 211 plus Auto Particle and Activated...
  • AUTOMATED FILTER REPLACEMENT: Subscribe & save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter...
  • REMOVES EVEN TINIEST AIRBORNE PARTICLES DOWN TO 0.1 MICRON: Particle filter removes airborne particles such as pollen, pet dander, bacteria, mold,...
  • TRAPS HOUSEHOLD ODORS: A layer of carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC)
SaleRanked #11
Germ Guardian GermGuardian Air Purifier Filter FLT4825 Genuine HEPA Replacement Filter B for AC4825, AC4825E, AC4300BPTCA, AC4850PT, AC4900CA Air Purifiers
  • GENUINE HEPA PURE FILTRATION – Experience the power of authentic HEPA PURE air filtration. Genuine Germ Guardian high efficiency FLT4825 HEPA air...
  • WHY HEPA PURE - Proudly manufactured in North America, FLT4825 HEPA PURE stands out with its unmatched multi-layer filtration technology. Backed by...
  • PURE PARTS, PURER AIR - Genuine Germ Guardian replacement filters guarantee certified fit and maximum filtration. Off-brand filters frequently fail...
  • REDUCES ODORS - The activated carbon pre-filter traps dust, pet hair, and other large particles, while extending the life of the HEPA filter. Treated...
  • COMPATIBLE AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Models AC4825E, AC4825W, AC4870, AC4820, AC4300BPTCA, AC4300WPT,...
Ranked #12
LEVOIT LV-H132 Air Purifier Replacement Filter, 3-in-1 Nylon Pre-Filter, HEPA Filter, High-Efficiency Activated Carbon Filter, LV-H132-RF, 2 Pack
  • OFFICIAL REPLACEMENT FILTER: Using official Levoit HEPA Replacement Filters guarantees the best performance for your air purifier and ensures what...
  • Use only genuine LEVOIT lv-h132 replacement filters to keep your air purifier at its best working condition and capacity
  • Fine preliminary, hepa filter and activated carbon filter. HEPA filter of the 3-in-1 filter removes at least 99.97% of dust, pollen, and any airborne...
  • Perfect for those who are sensitive to the surrounding air quality.
  • Filters are sealed to protect their lifetime. It is recommended to replace air filters every 6 months. Remove filters from plastic packaging before...
Ranked #13
Air Purifier HEPA Filter R Replacement for Honeywell Air Purifier HPA100/200/300 and 5000 Series, 6 Pack True HEPA Filter Compatible with Honeywell R Filter (HRF-R3 & HRF-R2 & HRF-R1)
  • π—–π—’π— π—£π—”π—§π—œπ—•π—Ÿπ—˜ π— π—’π——π—˜π—Ÿπ—¦ - The premium HEPA Filter R replacement is designed exclusively compatible with...
  • π—¦π—¨π—£π—˜π—₯ 𝗖π—₯𝗔𝗙𝗧 - Funmit air purifier filter replacement for honeywell is made of high quality HEPA 13 / MERV 17 non-woven...
  • π—˜π—«π—–π—˜π—Ÿπ—Ÿπ—˜π—‘π—§ π—™π—œπ—Ÿπ—§π—₯π—”π—§π—œπ—’π—‘ - Enjoy fresh air all-year-round with Funmit HPA300 HEPA Air Purifier...
  • 𝗖𝗒𝗦𝗧 π—˜π—™π—™π—˜π—–π—§π—œπ—©π—˜ π—šπ—’π—’π——π—¦ - Package includes 6 x True HEPA R Filter Only. No Carbon Pre-Filters....
  • π—₯π—˜π—£π—Ÿπ—”π—–π—˜π— π—˜π—‘π—§ π—₯π—˜π—–π—¬π—–π—Ÿπ—˜ - We recommend you to replace the hepa filter every 6-8 months for optimal...
  • 𝗦𝗛𝗒𝗣 π—ͺπ—œπ—§π—› π—–π—’π—‘π—™π—œπ——π—˜π—‘π—–π—˜ - Funmit adhere to provide all customers with a simple, streamlined...
SaleRanked #14
Colorfullfe Performance Plus Filter for Holmes AER1 True Filter, Replacement HAPF300AP-U4, 4 Filter and 8 Carbon Filters
  • Designed for Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520.
  • Designed for Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422,...
  • Dimension: 1.2 x 10 x 4.6 inches.
  • Package include 4 filters ,8 Carbon Booster Filters
SaleRanked #15
HPA300 HEPA Replacement Filter R Compatible with Honeywell HPA300, HPA200, HPA100, HPA090 Series and HPA5300 Air Cleaner Purifier, True HEPA Filter R (HRF-R3 & HRF-R2 & HRF-R1, 6 Pack)
  • 【COMPATIBLE WITH】: These true HEPA R filters are compatible with Honeywell Air Cleaner Purifier models HPA090, HPA094, HPA100, HPA101, HPA104,...
  • 【PREMIUM FILTRATION】: The R True HEPA filters capture up to 99.97 percent of airborne particles at 0.3 microns from any air passing through the...
  • 【VALUE PACK】: You will get 6️⃣ HEPA Filters. HEPA Filter Dimensions: 10.2” x 6.5” x 1.6”. Quick and hassle-free installation. Regular...
  • 【EASY TO INSTALL】: Easy to install, no tools required. Replace every 6-8 months or depend on the usage and environment.
  • 【CUSTOMER SERVICE 】: We value customer service and satisfaction. If you have any problems with the filter fitting your air Cleaner purifier,...

Why Invest in a Quality air purifier filters

Before diving into the nitty-gritty of choosing the best air purifier filters, it’s essential to understand why investing in a quality product is crucial. A well-crafted air purifier filters not only enhances your experience but also ensures longevity and value for your money. Here are a few reasons why you should prioritize quality over cost:

  • Durability: A high-quality air purifier filters is built to last, saving you from the hassle and expense of frequent replacements.
  • Performance: Premium air purifier filters often boast superior performance, delivering better results and ensuring a more satisfying experience.
  • Safety: Reputable brands prioritize safety standards, ensuring that their air purifier filters meet all necessary regulations and protect you from potential hazards.
  • Warranty and Customer Support: Top-tier manufacturers typically offer comprehensive warranties and reliable customer support, giving you peace of mind in case of any issues.

Factors to Consider When Choosing a air purifier filters

With the importance of quality established, let’s delve into the key factors you should consider when selecting the best air purifier filters for your needs.

  1. Brand Reputation
    Brand reputation is a crucial aspect to consider when shopping for a air purifier filters. Established brands with a proven track record of producing high-quality products are generally more reliable and trustworthy. Research brands thoroughly, read customer reviews, and gather as much information as possible to make an informed decision.
  2. Product Features
    Different air purifier filters come with varying features and functionalities. Determine your specific needs and priorities, and choose a product that aligns with them. Consider factors such as size, weight, material, ease of use, and any additional features that may enhance your experience.
  3. Performance and Specifications
    Closely examine the performance and specifications of the air purifier filters you’re considering. Pay attention to details like speed, capacity, efficiency, and compatibility to ensure the product meets your expectations and can handle your intended use.
  4. Price and Value
    While it’s tempting to go for the cheapest option, remember that quality often comes with a higher price tag. Strike a balance between cost and value by considering the long-term benefits and potential savings of investing in a premium air purifier filters.
  5. Customer Reviews and Ratings
    One of the best ways to gauge a product’s performance and reliability is to read customer reviews and ratings. Scour reputable online platforms and forums to gain insights from real-world users. Pay attention to both positive and negative feedback to get a well-rounded understanding of the product.
  6. Warranty and Customer Support
    A robust warranty and reliable customer support are essential factors to consider. Reputable manufacturers typically offer comprehensive warranties and responsive customer service, providing peace of mind and ensuring you’re covered in case of any issues or defects.

Tips for Making the Best Purchase

Now that you’re armed with the necessary knowledge, here are some additional tips to help you make the best purchase:

  • Set a Budget: Determine your budget beforehand and stick to it. This will help you narrow down your options and avoid overspending.
  • Do Your Research: Thoroughly research the air purifier filters you’re interested in. Read reviews, watch videos, and gather as much information as possible from reliable sources.
  • Compare Options: Once you’ve shortlisted a few potential air purifier filters, compare their features, specifications, and prices side-by-side to make an informed decision.
  • Consider Future Needs: While it’s essential to address your current needs, also consider your future requirements. Choose a air purifier filters that can adapt and grow with your evolving needs.
  • Buy from Reputable Sellers: Purchase your air purifier filters from reputable sellers or directly from the manufacturer to ensure authenticity and access to warranty and customer support.
  • Take Advantage of Promotions and Discounts: Keep an eye out for sales, promotions, or discounts that can help you save money while still getting a quality air purifier filters.

By following this comprehensive buying guide and considering the factors outlined, you’ll be well-equipped to navigate the air purifier filters market and make a purchase that meets your needs and exceeds your expectations.

Sophie Delatorre
Sophie Delatorre

I'm Sophie Delatorre, an experienced and trusted product review expert known for my in-depth and unbiased analyses. With over 10 years under my belt reviewing all types of consumer products, from tech gadgets to home appliances, I provide comprehensive feedback to help consumers make informed purchase decisions.

My specialty is putting products through rigorous real-world testing to evaluate quality, durability, ease of use, and overall value. I credit my background in consumer science and engineering for my meticulous eye for detail and technical know-how when breaking down a product's specs and performance.

I also run my own website and YouTube channel where I share videos demonstrating product tests and detailed buying advice.

When I'm not busy buying and reviewing the latest products, I stay on top of consumer trends and innovations. My passion lies in helping everyday shoppers cut through marketing claims to find the best value products that will save time, money, and hassle.